Allergy & Immunology Private Practices in Colorado (88 Verified Groups) | Daniel Aragón
There are 88 physician-owned allergy & immunology practices in Colorado, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.
Every group physicians still own.
Physician-Owned Allergy & Immunology Groups in Colorado
Before you accept a hospital offer in Colorado, see how many physician-owned allergy & immunology groups already exist. The answer is 147, and it changes everything you can ask for in negotiation.
MCAT. STEPs. Match. ABIM. Each one was a milestone someone else designed. You hit them in order, on time, and the path kept going.
Once you can name three independent allergy & immunology groups in your target city, every clause in your hospital contract becomes negotiable in a way it was not five minutes ago. The same non-compete, the same productivity formula, the same partnership track suddenly have something to be measured against. The Real Contract course walks you through every clause that matters.
NOT INCLUDED IN THIS DIRECTORY
Hospital-employed, government-operated, and academic positions are excluded. These are not independent private practices:
Hospital systems
UCHealth Allergy and Immunology Clinic Cherry Creek
National Jewish Health Allergy and Immunology
Children's Hospital Colorado Allergy and Immunology
HCA HealthONE Rocky Mountain Children's
Kaiser Permanente Colorado Allergy
Academic programs
CU Medicine Allergy faculty practice
Maintained by Daniel Aragón, MD, MBA, a physician who just walked this path. Last verified .
All 88 physician-owned allergy & immunology practices in Colorado, by city
88practices listed
25cities in CO
0PE or corporate flagged
81with a website
88 practices listed
Jeffrey Rumbyrt, MD
Arvada, CO
NPPES Verified
Allergist
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
A community allergy & immunology practice in Aurora, Colorado, Allianz Research Institute CO provides care under private ownership. Additional capabilities include internal medicine. Physicians exploring opportunities can reach out through the practice website or by phone.
Veros Health | Member of IMMUNOe Smoky Hill provides outpatient allergy & immunology care from its office in Aurora, Colorado. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Boulder Allergy Clinic provides allergy & immunology services to patients in the Boulder, Colorado area as an independent medical practice. Beyond allergy & immunology, the office offers outpatient medical care and allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
Karen Andrews sees patients at a private allergy & immunology office in Boulder, Colorado, emphasizing physician autonomy in clinical care. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Nicole Barberis sees patients at a private allergy & immunology office in Boulder, Colorado, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
William Newman, MD provides allergy & immunology services from a privately held practice in Boulder, Colorado. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Patients seeking allergy & immunology care in Brighton, Colorado can visit Colorado Allergy & Asthma Centers - Brighton, an independent practice. Additional capabilities include outpatient medical care and allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Over 45 Years of Research and Treatment in the Denver Metro Area
Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and immune disorders. Our focus on patient care and personalized treatment plans ensure that each patient’s individual needs are carefully considered and addressed. We are proud to offer full service, highly-specialized evaluations and treatments that are n
AHMG Castle Rock ENT provides outpatient allergy & immunology care from its office in Castle Rock, Colorado. Beyond allergy & immunology, the office offers ear, nose, and throat care and allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
2352 Meadows Blvd Suite 300, Castle Rock, CO 80109
Allergy Asthma & Sinus Center: Boggavarapu Jagadish MD is a physician-owned allergy & immunology group serving patients in Castle Rock, Colorado. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Aspire Allergy & Sinus provides outpatient allergy & immunology care from its office in Castle Rock, Colorado. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
4535 Milestone Ln Suite B-C, Castle Rock, CO 80104
Patients seeking allergy & immunology care in Castle Rock, Colorado can visit Colorado Allergy & Asthma Centers - Castle Rock, an independent practice. Additional capabilities include allergy and immune system care and outpatient medical care. Physicians exploring opportunities can reach out through the practice website or by phone.
Aspire Allergy & Sinus (Formerly known as Premier Allergy & Asthma)
Centennial, CO
NPPES Verified
Allergist
Aspire Allergy & Sinus (Formerly known as Premier Allergy & Asthma) is a private allergy & immunology practice located in Centennial, Colorado. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
19245 E Smoky Hill Rd Suite A, Centennial, CO 80015
Colorado Allergy & Asthma Centers - Centennial is a private allergy & immunology practice located in Centennial, Colorado. Beyond allergy & immunology, the office offers allergy and immune system care and outpatient medical care. Employment and partnership inquiries can be directed to the practice via their website.
13111 E Briarwood Ave Ste 340, Centennial, CO 80112
In Centennial, Colorado, Veros Health | Member of IMMUNOe Centennial offers allergy & immunology care as part of the region's private practice scene. The practice also provides outpatient medical care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
Located in Colorado Springs, Colorado, Alligator Allergy & Asthma offers allergy & immunology care as an independent practice. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
NE Entrance - Upstairs, 4194 Royal Pine Dr Suite 200, Colorado Springs, CO 80920
We’ve treated thousands of patients in Broadmoor, helping them solve their allergy, asthma, and sinus issues under one roof. We have several solutions that meet your lifestyle and budget.
830 Tenderfoot Hill Rd STE 350, Colorado Springs, CO 80906
Colorado ENT & Allergy: Eric L. Caplan, MD brings allergy & immunology expertise to patients in Colorado Springs, Colorado through a physician-owned practice. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
3030 N Circle Dr # 300, Colorado Springs, CO 80909
With over 150 years of combined experience, our doctors are widely regarded as the best in the fields of ENT, Allergy, and Asthma. If you want to improve your breathing, hearing, smelling, or speaking, one of our physicians will be able to help. Our physicians are known throughout Southern Colorado as the trusted experts who deliver highly-skilled, compassionate care.
3030 N Circle Dr # 300, Colorado Springs, CO 80909
Family nurse practitioner with more than 19 years experience working with patients to improve their health. Her specialties include asthma, allergy, COPD, chronic cough, hives, GI issues, women's health, anxiety & depression. She has specialized training in biologic injections, allergy shots, mast cell activation disorder, and food allergies.
2020 W Colorado Ave #303, Colorado Springs, CO 80904
In practice for over 40 years, Allergy Consultants has 4 board-certified allergists who see & treat patients of all ages with nasal symptoms, asthma, sinus infections, food allergies, hives, eczema, stinging insect allergy, anaphylaxis, and drug allergy. We can be reached at 314-569-1881. We have offices in Creve Coeur (456 N. New Ballas Rd., Ste. 129, 63141) and O'Fallon, MO (5551 Winghaven Blvd., Ste. 270, 63368). Our allergists provide the best possible medical care in a caring environment.
Over 45 Years of Research and Treatment in the Denver Metro Area
Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and immune disorders. Our focus on patient care and personalized treatment plans ensure that each patient’s individual needs are carefully considered and addressed. We are proud to offer full service, highly-specialized evaluations and treatments that are n
Colorado Allergy & Asthma Centers - Denver Highlands delivers allergy & immunology medical services in Denver, Colorado under private ownership. The practice also provides allergy and immune system care and outpatient medical care. Visit the practice website or call to discuss potential openings.
Patients in Denver, Colorado can receive allergy & immunology care at Colorado Sinus Institute, a private medical practice. Additional capabilities include outpatient medical care, allergy and immune system care, and ear, nose, and throat care. Physicians exploring opportunities can reach out through the practice website or by phone.
David Tinkelman sees patients at a private allergy & immunology office in Denver, Colorado, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers children's healthcare and allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Donald Y M Leung, PhD, is an allergist and immunologist at National Jewish Health. Dr. Leung serves as Division Head of Pediatric Allergy and Clinical Immunology. Research Interests: My research focuses on mechanisms by which bacteria and viruses contribute to skin inflammation of atopic dermatitis and psoriasis. I am interested in why patients with atopic dermatitis are prone to microbial infection. As well, I have an interest in mechanisms resulting steroid resistance and the treatment of pean
Donna L. Bratton maintains a private allergy & immunology practice in Denver, Colorado, where clinical decisions remain physician-led. Beyond allergy & immunology, the office offers allergy and immune system care and children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
Flavia Cecilia Lega Hoyte, MD, is an allergist and immunologist at National Jewish Health. Dr. Hoyte is in the Division of Allergy and Clinical Immunology. Research Interests: My research interests include asthma, allergic rhinitis, and immunology with several projects that relate to questions raised by my clinical practice.
Dr. Milgrom's clinical work at National Jewish Health was in the Division of Pediatric Allergy & Clinical Immunology, including the Pediatric Allergy & Asthma Program, the Pediatric Day program and the Pediatric Outpatient Clinic.
Karin A. Pacheco, MD, is an allergist at National Jewish Health. Dr. Pacheco is in the Division of Environmental and Occupational Health Sciences. Clinical Interests: Occupational asthma and allergies. Challenge Chamber for diagnosis of Occupational Asthma. Dr. Pacheco specializes in the diagnosis and treatment of occupational asthma and allergic disease. She performs specific occupational allergen challenges to help diagnose occupational asthma as well as specific skin and patch testing to occu
Mark Boguniewicz sees patients at a private allergy & immunology office in Denver, Colorado, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
Nathan Rabinovitch, MD, is a pediatric allergist and immunologist at National Jewish Health. He is in the Division of Pediatric Allergy and Clinical Immunology.
Offering allergy & immunology services in Denver, Colorado, Pia Johanna Hauk, MD operates outside of hospital employment. The practice also provides allergy and immune system care. Physicians interested in this practice can inquire by phone.
Offering allergy & immunology services in Denver, Colorado, Rafeul Alam, MD, PhD operates outside of hospital employment. Services extend to allergy and immune system care and internal medicine. Reach the office through their website or direct phone line for career-related questions.
Offering allergy & immunology services in Denver, Colorado, Rohit K. Katial, MD operates outside of hospital employment. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
Ronina A. Covar, MD, is a pediatric allergist and immunologist at National Jewish Health. Dr. Covar is in the Division of Pediatric Allergy & Clinical Immunology.
Shikha Gupta maintains a private allergy & immunology practice in Denver, Colorado, where clinical decisions remain physician-led. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Offering allergy & immunology services in Denver, Colorado, Tho Q. Truong, MD operates outside of hospital employment. The practice also provides allergy and immune system care and autoimmune and joint disease care. Visit the practice website or call to discuss potential openings.
Veros Health | Member of IMMUNOe Cherry Creek delivers allergy & immunology medical services in Denver, Colorado under private ownership. Services extend to outpatient medical care and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Allergy & Asthma Center of the Rockies delivers allergy & immunology services from Fort Collins, Colorado, operating as a private practice. The practice also provides outpatient medical care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
Over 45 Years of Research and Treatment in the Denver Metro Area
Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and immune disorders. Our focus on patient care and personalized treatment plans ensure that each patient’s individual needs are carefully considered and addressed. We are proud to offer full service, highly-specialized evaluations and treatments that are n
Practicing allergy & immunology in Fort Collins, Colorado, Dr. Lauren Miltenberg offers care through an owner-operated medical office. Services extend to children's healthcare and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Erin Willits, MD, FAAAAI provides allergy & immunology services from a privately held practice in Fort Collins, Colorado. Beyond allergy & immunology, the office offers allergy and immune system care and children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
At Allergy Partners, we strive to be recognized as leaders in the development and delivery of high-quality health care for patients with asthma and allergic disease. Our vast care network of providers work together to promote education, research & innovation in the field of allergy & asthma care.
Practicing allergy & immunology in Fort Collins, Colorado, William G. Culver offers care through an owner-operated medical office. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Based in Grand Junction, Colorado, Allergy & Asthma Center of Western Colorado focuses on allergy & immunology as a community-based private practice. The practice also provides outpatient medical care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
1120 Wellington Ave 2nd Floor, Grand Junction, CO 81501
An independently operated allergy & immunology practice in Greeley, Colorado, Allergy & Asthma Center-The Rcks serves the local community. Services extend to outpatient medical care and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Over 45 Years of Research and Treatment in the Denver Metro Area
Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and immune disorders. Our focus on patient care and personalized treatment plans ensure that each patient’s individual needs are carefully considered and addressed. We are proud to offer full service, highly-specialized evaluations and treatments that are n
At Allergy Partners, we strive to be recognized as leaders in the development and delivery of high-quality health care for patients with asthma and allergic disease. Our vast care network of providers work together to promote education, research & innovation in the field of allergy & asthma care.
Offering allergy & immunology services in Greeley, Colorado, Michael Martucci, MD, FAAAAI, FACAAI operates outside of hospital employment. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Advanced Allergy, Asthma & Immunology specializes in the diagnosis and treatment of allergic and immunologic disorders affecting both children and adults. Situated in Spokane Valley we provide care to patients throughout Eastern Washington, Northern Idaho, and Western Montana.
Our doctors diagnose and treat the full spectrum of allergic and immunodeficiency disorders, including asthma, allergic rhinitis, food allergies, chronic sinusitis, venom allergies, drug reactions, eczema, hiv
5690 DTC Blvd Suite 150E, Greenwood Village, CO 80111
Offering allergy & immunology care in Greenwood Village, Colorado, Advanced ENT & Allergy Center maintains independence from hospital systems. The practice also provides allergy and immune system care and outpatient medical care. Visit the practice website or call to discuss potential openings.
6110 Greenwood Plaza Blvd, Greenwood Village, CO 80111
In Highlands Ranch, Colorado, Colorado Allergy & Asthma Centers - Highlands Ranch offers allergy & immunology care as part of the region's private practice scene. Services extend to allergy and immune system care and outpatient medical care. Reach the office through their website or direct phone line for career-related questions.
9331 S Colorado Blvd #100, Highlands Ranch, CO 80126
Offering allergy & immunology care in Highlands Ranch, Colorado, OnPoint Medical Group Corporate Office maintains independence from hospital systems. Services extend to allergy and immune system care and family medicine. Reach the office through their website or direct phone line for career-related questions.
1805 Shea Center Dr #450, Highlands Ranch, CO 80129
Boulder Valley Asthma & Allergy Clinics operates a allergy & immunology medical office in Lafayette, Colorado, outside of hospital employment. Beyond allergy & immunology, the office offers outpatient medical care and allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Based in Lakewood, Colorado, Allergy Asthma & Sinus Center: Boggavarapu Jagadish MD offers allergy & immunology care through a physician-led group structure. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Headquartered in Lakewood, Colorado, Allergy Asthma & Sinus Center: Vedanthan P K MD is an independently owned allergy & immunology medical group. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Offering allergy & immunology care in Lakewood, Colorado, Allergy, Asthma & Sinus Center maintains independence from hospital systems. The practice also provides outpatient medical care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
We’ve treated thousands of patients in Northeast Colorado Springs, helping them solve their allergy, asthma, and sinus issues under one roof. We have several solutions that meet your lifestyle and budget.
Patients seeking allergy & immunology care in Lakewood, Colorado can visit Colorado Allergy & Asthma Centers - Lakewood, an independent practice. Beyond allergy & immunology, the office offers allergy and immune system care and outpatient medical care. Employment and partnership inquiries can be directed to the practice via their website.
Practicing allergy & immunology in Lakewood, Colorado, Jeffrey Rumbyrt offers care through an owner-operated medical office. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
1746 Cole Blvd building 21 suite 320, Lakewood, CO 80401
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
1746 Cole Blvd building 21 suite 320, Lakewood, CO 80401
William Newman sees patients at a private allergy & immunology office in Lakewood, Colorado, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Colorado Allergy & Asthma Centers - Littleton is a private allergy & immunology practice located in Littleton, Colorado. Additional capabilities include allergy and immune system care and outpatient medical care. Physicians exploring opportunities can reach out through the practice website or by phone.
ENTOne, PC delivers allergy & immunology medical services in Littleton, Colorado under private ownership. Services extend to allergy and immune system care and ear, nose, and throat care. Reach the office through their website or direct phone line for career-related questions.
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
South Denver ENT & Allergy provides outpatient allergy & immunology care from its office in Littleton, Colorado. Additional capabilities include ear, nose, and throat care and allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Patients in Lone Tree, Colorado can receive allergy & immunology care at Colorado Sinus Institute, a private medical practice. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
We are a full service allergy, asthma & immunology clinic in Louisville, Longmont, Colorado and are focused on providing the highest quality allergy & immunology care to our patients. Our individualized patient-centered approach focuses on diagnosis, management, and education to best empower our patients in the treatment of allergic & immunologic diseases. We care for patients of all ages with asthma, allergy & sinus disease, food allergy, hives, allergic eczema, insect allergies as well as
A community allergy & immunology practice in Louisville, Colorado, Flatiron Allergy & Asthma Center provides care under private ownership. Additional capabilities include outpatient medical care and allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Dr Katie McCormack was born in San Jose, Calif., and spent most of her childhood in rural western Pennsylvania. As a result, she feels that she can happily claim two hometowns. According to her parents, Dr McCormack always wanted to be a doctor, a dream that persisted through childhood and adolescence. Her aspirations solidified when Dr McCormack studied in Vietnam as an undergraduate and spent time with medically underserved children and older adults. It was through these interactions that she
80 Health Park Dr Suite 100 & 200, Louisville, CO 80027
Offering allergy & immunology services in Loveland, Colorado, William Gordon Culver, MD operates outside of hospital employment. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Dr. William Dickey is an Otolaryngologist (Ear, Nose & Throat) with over 19 years of experience. Dr. Dickey specializes in head and neck surgery and offers a wide range of otolaryngology services.
Aspire Allergy & Sinus provides outpatient allergy & immunology care from its office in Pueblo, Colorado. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
A solo allergy & immunology practitioner in Pueblo, Colorado, Dr. Robert A. Nathan provides care under an independent practice model. The practice also provides allergy and immune system care. Physicians interested in this practice can inquire by phone.
Located in Thornton, Colorado, Veros Health | Member of IMMUNOe Thornton offers allergy & immunology care as an independent practice. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
Allergy Asthma & Sinus Center - Westminster, Broomfield
Westminster, CO
NPPES Verified
Allergist
Allergy Asthma & Sinus Center - Westminster, Broomfield provides allergy & immunology services to patients in the Westminster, Colorado area as an independent medical practice. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Offering allergy & immunology care in Westminster, Colorado, Allergy Asthma & Sinus Center: Jagadish Boggavarapu, M.D. maintains independence from hospital systems. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
Patients in Westminster, Colorado can receive allergy & immunology care at Flatiron Allergy & Asthma Center, a private medical practice. Additional capabilities include outpatient medical care and allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
2nd Pod, 14300 Orchard Pkwy 2nd Floor, Westminster, CO 80023
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
Nicole Barberis, MD provides allergy & immunology services from a privately held practice in Westminster, Colorado. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Denver Allergy & Asthma Associates is a leading provider of specialized care for allergy and asthma patients across Colorado. With a focus on delivering the highest level of expertise and personalized attention, their team of allergy and asthma specialists offers comprehensive services for patients of all ages. With six convenient locations in Boulder, Lakewood, Westminster, Denver, Littleton, and Arvada, they ensure easy accessibility for individuals seeking specialized care. What sets Den
About this directory and the Colorado allergy & immunology market
Training ends. The map does not continue.
Then you hit your last year of training and the structure ends. Someone wires you a stipend to come look at a hospital. Someone else sends an MSA with a non-compete you do not have time to read.
What this directory does is hand you the page you were missing. Every physician-owned allergy & immunology group in Colorado, in one place, so the first contract you sign is not the only contract you ever saw.
What other resources point to in Colorado
This directory covers 88 independently operated allergy & immunology practices in Colorado. The data comes from two sources: the NPPES NPI Registry (the federal provider database maintained by CMS) and DataForSEO business listings for contact details and descriptions. I've excluded every practice that doesn't qualify as physician-owned. That means hospital-employed positions, academic roles, and corporate medical groups are filtered out. What remains is 147 practices across 25 cities.
Here's why I built this. When I was looking at private practice opportunities, I couldn't find a single resource that separated physician-owned practices from everything else. Job boards don't do it. Recruiter databases don't do it. So I built it from the NPPES registry. Whether you're finishing training, thinking about a lateral move, or exploring partnership-track positions in Colorado, this gives you a filtered starting point that actually tells you who owns what.
The Colorado allergy & immunology market in detail
Colorado's physician-owned allergy & immunology directory lists 88 practice locations across 24 cities. The largest groups include Aspire Allergy & Sinus (4 locations), Jeffrey Rumbyrt, MD (3 locations), and William Newman, MD (3 locations).
None of the allergy & immunology practices listed in Colorado carry a PE-Backed or Corporate-Acquired flag. All listings in this directory are physician-owned independent practices verified through NPPES.
Practices span 24 cities including Arvada, Aurora, Boulder, and Brighton.
The PGY-Final-Year Path
Three steps from "recruited" to "recruiter."
See what is out there. Read the contract. Get a physician-specific attorney to sign off. In that order.
1
See what is around you
You are already here. 88 physician-owned allergy & immunology groups in Colorado, vetted against NPPES.
2
Read your contract
The Real Contract walks you through every clause that matters: non-compete, productivity, tail coverage, partnership track.
3
Hire the right lawyer
A vetted directory of physician-contract attorneys in Colorado. The person on your side should be one who actually does this work.
“You are not behind. The page after training was never written down.”
Daniel Aragón, MD, MBA
Frequently asked questions about allergy & immunology in Colorado
How many Allergy & Immunology private practices are in Colorado?
There are 88 physician-owned allergy & immunology private practices in Colorado, verified against the NPPES NPI Registry. All are independently operated. Hospital-employed, government, corporate, and academic positions are excluded.
What does physician-owned mean?
A physician-owned practice is one where licensed physicians hold controlling ownership of the business entity. This is distinct from hospital employment, corporate medical groups, or private equity-backed practices where non-physician entities control the business.
What does the Corporate-Acquired or MSO-Affiliated flag mean?
The Corporate-Acquired flag means the practice was historically physician-owned but has since been acquired by a corporate entity such as Optum. The MSO-Affiliated flag means the practice uses a Management Services Organization for billing and administration while physicians retain practice-level ownership.
Allergy Testing and Immunotherapy Revenue in Colorado
Colorado has 42 physician-owned allergy & immunology practices across 18 cities. The larger groups include Colorado Allergy & Asthma Centers, P.C. (Denver), Denver Allergy & Asthma Associates (Denver), and Allergy & Asthma Care and Prevention Center (Denver). Aspire Allergy & Sin...
What is an NPPES-verified practice?
NPPES is the National Plan and Provider Enumeration System, a federal database maintained by CMS. Every practice in this directory has an active NPI record in NPPES, confirming it is a registered U.S. medical practice.
How does immunotherapy administration generate revenue in allergy-immunology private practice in Colorado?
Allergen immunotherapy involves preparing individualized antigen extract sets (CPT 95165) and administering injection doses at scheduled intervals (CPT 95115, 95117). The practice bills both the preparation and the administration separately from E&M visits. A practice with 200 active immunotherapy patients receiving twice-weekly injections generates substantial injection administration revenue weekly. Biologics administration (dupilumab, omalizumab) through a buy-and-bill model adds additional drug margin revenue in commercial-payer-heavy markets.
How Physician-Owned Practices Compare
Physician-Owned
Hospital-Employed
Corporate / PE-Backed
Who controls the practice
Physicians
Health system
Non-physician entity
Non-compete scope
Narrower, negotiable
Broad
Very broad
Partnership / buy-in path
Common
Rare
Rare
Call schedule flexibility
Higher
Variable
Lower
Productivity bonus upside
High
Moderate
Moderate
Included in this directory
Yes
No
Flagged
Key Terms in Physician Contracts
Fair Market Value
The price at which a willing buyer and willing seller would agree to transact, with both parties having reasonable knowledge of the relevant facts. Physician compensation must meet fair market value to comply with federal anti-kickback and Stark Law requirements. Independent valuations are used for buy-in pricing, compensation benchmarking, and practice sales.
Collections-Based Compensation
A pay model in which a physician's income is tied directly to the revenue collected from their patient encounters. The physician typically receives a percentage of collections (40 to 55 percent is common) after overhead. This model rewards high-volume, high-acuity work but creates income variability.
Malpractice Insurance
Professional liability coverage that protects physicians against claims of medical negligence. Two main types exist: claims-made (covers claims only if both the incident and filing occur during the active policy) and occurrence-based (covers any incident during the policy period, regardless of when the claim is filed). Premium costs vary dramatically by specialty and state.
Ancillary Revenue
Income generated by a medical practice from services beyond physician office visits. Common sources include in-office imaging, laboratory testing, physical therapy, infusion services, and dispensing. Ancillary revenue can account for 20 to 40 percent of total practice revenue in procedure-heavy specialties.
NPPES (National Plan and Provider Enumeration System)
The federal registry maintained by CMS that assigns and tracks NPIs for all U.S. healthcare providers. NPPES data is publicly searchable and includes provider name, practice address, taxonomy codes, and enumeration date.
Allergen Immunotherapy
A treatment that desensitizes patients to specific allergens through progressively increasing doses of allergen extract administered by injection (subcutaneous) or sublingual drops/tablets. Generates separate billing for extract preparation and injection administration in addition to E&M visits. A core revenue driver in allergy-immunology private practice.
Biologic Injection Administration
Office-based administration of biologic medications (dupilumab, omalizumab, mepolizumab, etc.) for asthma, atopic dermatitis, and chronic urticaria. When the practice purchases and administers the drug (buy-and-bill), both the drug cost and administration fee are billed to the payer, generating drug margin revenue.
This directory is maintained by Daniel Aragón, MD, MBA, a physician who just walked this path.
All listings are pulled from the NPPES NPI Registry (CMS.gov),
the federal database of all U.S. medical providers. Hospital-employed, corporate, and government-operated positions are excluded.
Last updated: .
Built by a physician who just walked this path. Daniel Aragón, MD, MBA.
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