Endocrinology Private Practices in Connecticut (89 Verified Groups) | Daniel Aragón
There are 89 physician-owned endocrinology practices in Connecticut, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.
Without the recruiter filter.
Endocrinology Private Practices in Connecticut
134 independent endocrinology practices across Connecticut, cross-referenced against NPPES, state medical boards, and each practice's own website. Negotiate from leverage instead of from gratitude.
You spent 15 years on a path where the next move was always obvious. Someone handed you a syllabus, an algorithm, a board study schedule, a rotation block. You executed.
The difference between a physician who has read this directory and one who has not is the difference between negotiating from options and negotiating from desperation. Same skills, same training, same offer letter. Different leverage. 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
Yale New Haven Health
ProHealth Physicians
Hartford HealthCare
Hartford HealthCare Cancer Institute HHCCI comprehensive
Trinity Health Of New England
Nuvance Health
Stamford Health independent
ProHealth Physicians Optum-owned
Academic programs
UConn Health
Federal facilities
VA Connecticut Healthcare System
Tribal health programs
Mashantucket Pequot Tribal Nation
Mohegan Tribe
Maintained by Daniel Aragón, MD, MBA, a physician who just walked this path. Last verified .
All 89 physician-owned endocrinology practices in Connecticut, by city
89practices listed
37cities in CT
0PE or corporate flagged
80with a website
89 practices listed
David Moll MD
Ansonia, CT
NPPES Verified
EndocrinologistInternist
A solo endocrinology practitioner in Ansonia, Connecticut, David Moll MD provides care under an independent practice model. Services extend to hormonal and metabolic care and internal medicine. Reach out by phone for information about joining this practice.
Liqun Song MD provides endocrinology services from a privately held practice in Ansonia, Connecticut. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
A privately owned endocrinology practice, Joel M Miller MDPC is located in Bloomfield, Connecticut. Additional capabilities include hormonal and metabolic care and internal medicine. Physicians exploring opportunities can reach out through the practice website or by phone.
Practicing endocrinology in Bloomfield, Connecticut, Robert Oberstein offers care through an owner-operated medical office. The practice also provides hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Goldberg Philip A MD operates a physician-owned endocrinology practice in Branford, Connecticut, offering personalized patient care in a private setting. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Glenda Callender, MD brings endocrinology expertise to patients in Bridgeport, Connecticut through a physician-owned practice. Beyond endocrinology, the office offers cancer diagnosis and treatment and hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Karol J. Chacho, M.D. brings endocrinology expertise to patients in Bridgeport, Connecticut through a physician-owned practice. Additional capabilities include women's health and obstetric care and hormonal and metabolic care. Call the practice directly to ask about current physician openings or partnership opportunities.
Serving Bristol and surrounding Connecticut communities, Bristol Health Endocrinology is a private endocrinology medical practice. The practice also provides outpatient medical care and hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Located in Bristol, Connecticut, Khary Edwards delivers endocrinology care through an independently managed medical practice. The practice also provides hormonal and metabolic care. Physicians interested in this practice can inquire by phone.
Offering endocrinology services in Bristol, Connecticut, Vijay Joshi, MD operates outside of hospital employment. Services extend to hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
Serving Danbury and surrounding Connecticut communities, Hulinsky, Ilia is a private endocrinology medical practice. Services extend to hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
Located in Danbury, Connecticut, Jay H. Klarsfeld, MD | Advanced Specialty Care delivers endocrinology care through an independently managed medical practice. The practice also provides ear, nose, and throat care and hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
A privately owned endocrinology practice, Lamas, Marcos is located in Danbury, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Michael C. Bard sees patients at a private endocrinology office in Danbury, Connecticut, emphasizing physician autonomy in clinical care. Additional capabilities include ear, nose, and throat care and hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Soni, Sonia provides outpatient endocrinology care from its office in Danbury, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Prime Healthcare: East Hartford Endocrinology operates a endocrinology medical office in East Hartford, Connecticut, outside of hospital employment. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Offering endocrinology services in Enfield, Connecticut, Canan Gunay, MD operates outside of hospital employment. The practice also provides hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
The mission of the Diabetes and Endocrinology Center is to provide comprehensive education, training, and support to individuals with diabetes and metabolic disorders and their families. The goal of this program is to encourage interventions, including self-management and medical treatment, that will lead to improved control, a decrease in complications, and a heightened sense of patient empowerment.
Monarch Endocrinology, PLLC: Pamela Ohri Zizzamia, DO
Enfield, CT
NPPES Verified
Endocrinologist
Headquartered in Enfield, Connecticut, Monarch Endocrinology, PLLC: Pamela Ohri Zizzamia, DO is an independently owned endocrinology medical group. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Racha Dermesropian, MD brings endocrinology expertise to patients in Enfield, Connecticut through a physician-owned practice. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Located in Fairfield, Connecticut, Dr. Michael Duben, MD delivers endocrinology care through an independently managed medical practice. The practice also provides hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Northeast Medical Group endocrinologists are specially trained physicians who can diagnose and treat conditions affecting not only your endocrine system but also other parts of the body beyond the glands. Our board-certified endocrinologists have years of education and experience in using advanced technology and testing procedures to identify the cause of a problem and then to determine the best course of action. The overall goal of treatment, in both adult and pediatric patients, is to
111 Beach Rd Suite 201 Suite 201, Fairfield, CT 06824
Aashish Samat sees patients at a private endocrinology office in Farmington, Connecticut, emphasizing physician autonomy in clinical care. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Priya Phulwani, MD provides endocrinology services from a privately held practice in Farmington, Connecticut. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
A privately owned endocrinology practice, Dr. Judith Carol Goldberg-Berman is located in Greenwich, Connecticut. Additional capabilities include hormonal and metabolic care. Call the practice directly to ask about current physician openings or partnership opportunities.
Mary Elizabeth Arden-Cordone sees patients at a private endocrinology office in Greenwich, Connecticut, emphasizing physician autonomy in clinical care. Beyond endocrinology, the office offers hormonal and metabolic care and internal medicine. Employment and partnership inquiries can be directed to the practice via their website.
Patients in Greenwich, Connecticut can receive endocrinology care at Renew Vitality Testosterone Clinic of Greenwich, a private medical practice. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Shelly A. Im, MD operates a physician-owned endocrinology practice in Greenwich, Connecticut, offering personalized patient care in a private setting. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Well By Messer, 500 West Putnam Avenue #435, Greenwich, CT 06830
Well by Messer - Greenwich provides outpatient endocrinology care from its office in Greenwich, Connecticut. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Dr. Adam B. Mayerson sees patients at a private endocrinology office in Hamden, Connecticut, emphasizing physician autonomy in clinical care. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Diabetes and Endocrinology - Hartford operates a endocrinology medical office in Hartford, Connecticut, outside of hospital employment. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Ibitoro Osakwe, MD provides endocrinology services from a privately held practice in Hartford, Connecticut. Additional capabilities include hormonal and metabolic care and internal medicine. Physicians exploring opportunities can reach out through the practice website or by phone.
Kareen Champagne, MD brings endocrinology expertise to patients in Hartford, Connecticut through a physician-owned practice. Additional capabilities include hormonal and metabolic care and internal medicine. Physicians exploring opportunities can reach out through the practice website or by phone.
Latha Dulipsingh sees patients at a private endocrinology office in Hartford, Connecticut, emphasizing physician autonomy in clinical care. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Racha Dermesropian sees patients at a private endocrinology office in Hartford, Connecticut, emphasizing physician autonomy in clinical care. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Our Wellness Clinic in Hartford, CT provides Testosterone Replacement Therapy (TRT), Erectile Dysfunction treatments, Weight Loss solutions, and Peptide Therapy. Our goal is to help increase energy, libido, and overall well-being. We pride ourselves on providing the industry’s best service and support for all of your wellness needs.
We use Hormone Replacement Therapy to restore youthful energy and vitality, improves libido and performance, and improve physical appearance and overall health. Our T
Vitaly Kantorovich, MD operates a physician-owned endocrinology practice in Hartford, Connecticut, offering personalized patient care in a private setting. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Endocrinology, Diabetes & Metabolism
Diabetes Prevention, Diabetes Management, Insulin pump and sensor set up and management in office and remotely
General endocrinology for Women's Health & Men's Health, Adrenal, Pituitary, Thyroid and other hormonal disorders
Nutrition & Weight Loss
Olubusayo Araoye, MD provides endocrinology services from a privately held practice in Manchester, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Amanda J. Kost, DO operates a physician-owned endocrinology practice in Middletown, Connecticut, offering personalized patient care in a private setting. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Men'S Health PhysicianEndocrinologistHealth Consultant
Gameday Men’s Health was created for one simple purpose: To help men suffering from low testosterone in the Middletown, Connecticut area optimize their health. Whether it is their hormone health (TRT - testosterone replacement therapy), weight loss (semaglutide), ED (erectile dysfunction) support with shockwave therapy (GAINSWave) and P-Shot, our goal is for men to RECLAIM their life.
Practicing endocrinology in Middletown, Connecticut, Mahima Gulati offers care through an owner-operated medical office. Services extend to hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
Diabetes CenterEndocrinologistHome Health Care Service
Middlesex Health Endocrinology - Middletown is a private endocrinology practice located in Middletown, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Supriya P. Kulkarni, MD provides endocrinology services from a privately held practice in Middletown, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Dr. Susan M. Wang, DO brings endocrinology expertise to patients in Milford, Connecticut through a physician-owned practice. Additional capabilities include hormonal and metabolic care. Call the practice directly to ask about current physician openings or partnership opportunities.
Practicing endocrinology in New Haven, Connecticut, Grace Lee offers care through an owner-operated medical office. Services extend to hormonal and metabolic care. Reach out by phone for information about joining this practice.
Smilow Cancer Hospital at Yale, 20 York St, New Haven, CT 06510
Patients in New Milford, Connecticut can receive endocrinology care at WCMG New Milford Endocrine & Diabetes Center, a private medical practice. Additional capabilities include outpatient medical care and hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Practicing endocrinology in Newtown, Connecticut, Dr. Robert L. Ruxin offers care through an owner-operated medical office. The practice also provides internal medicine and hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Sunil Thomas, MD, is currently practicing as an interventional pain management physician. Dr. Thomas is well-versed in a variety of interventional techniques under both fluoroscopic and ultrasound guidance. Procedures include cervical/lumbar epidural steroid injections, selective nerve root blocks, sympathetic nerve blocks, spinal cord stimulators, plexus blocks, medial branch blocks, radiofrequency ablation, discography, regenerative medicine, and kyphoplasty, among others.
For over 30 years, the ENT Doctors and Head, Neck & Thyroid Surgeons at Advanced Specialty Care have been providing expert ear, nose, throat, head, neck & thyroid care and surgery to patients throughout Fairfield County, CT. From minor ear, sinus and throat conditions to complex head, neck and thyroid surgery, you can trust the Board-Certified Otolaryngologists at Advanced Specialty Care in Norwalk, CT. Call (203) 830-4700 to schedule an appointment in Norwalk or one of our three other conven
Dov C. Bloch, MD | Advanced Specialty Care operates a physician-owned endocrinology practice in Norwalk, Connecticut, offering personalized patient care in a private setting. Beyond endocrinology, the office offers ear, nose, and throat care and hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Illume Fertility specializes in the treatment of infertility, including assisted reproductive technologies (ART) such as intrauterine insemination (IUI), in-vitro fertilization (IVF), and Pre-implantation Genetic Screening (PGS). Illume Fertility, Fairfield County’s Largest fertility clinic and egg donation center, is one of 11 leading In Vitro Fertilization (IVF) centers nationwide chosen by In Vitro Sciences to participate in its Centers of Excellence program. Illume Fertility has been named t
Gay Parents To Be - LGBTQ Family Building Services
Norwalk, CT
NPPES Verified
Fertility ClinicEndocrinologistFamily Planning Center
Patients seeking endocrinology care in Norwalk, Connecticut can visit Gay Parents To Be - LGBTQ Family Building Services, an independent practice. Additional capabilities include hormonal and metabolic care. Physicians exploring opportunities can reach out through the practice website or by phone.
Offering endocrinology services in Norwich, Connecticut, Norwich Endocrinology operates outside of hospital employment. The practice also provides outpatient medical care and hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
John T Carroll, DPM delivers endocrinology medical services in Old Saybrook, Connecticut under private ownership. Reach the office through their website or direct phone line for career-related questions.
455 Boston Post Rd Suite 8, Old Saybrook, CT 06475
Pinar Kodaman, MD, PhD brings endocrinology expertise to patients in Orange, Connecticut through a physician-owned practice. Beyond endocrinology, the office offers hormonal and metabolic care. Contact by phone to discuss potential employment or buy-in opportunities.
Carrie Carsello, MD brings endocrinology expertise to patients in Plainville, Connecticut through a physician-owned practice. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Practicing endocrinology in Prospect, Connecticut, Anna Freitag offers care through an owner-operated medical office. The practice also provides hormonal and metabolic care and internal medicine. Visit the practice website or call to discuss potential openings.
A solo endocrinology practitioner in Ridgefield, Connecticut, Dov C. Bloch provides care under an independent practice model. Services extend to ear, nose, and throat care and hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
901 Ethan Allen Hwy UNIT 101, Ridgefield, CT 06877
Dr. Robert Ruxin is an internal medicine physician with sub-specialties in endocrinology and geriatric medicine with over 30 years of experience, affiliated with MDVIP, a renown leader in concierge medicine, Danbury Hospital and Glen Hill Rehabilitation Center. Dr. Ruxin works proactively with his patients to help them prevent disease and live healthier, more active lives We are located in the Vein Institute Building on the 1st Floor
A solo endocrinology practitioner in Ridgefield, Connecticut, Jay H. Klarsfeld provides care under an independent practice model. Services extend to ear, nose, and throat care and hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
901 Ethan Allen Hwy UNIT 101, Ridgefield, CT 06877
Manmeet Kaur, MD provides endocrinology services from a privately held practice in Southington, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Located in Stamford, Connecticut, Antonio A Pantaleo, MD delivers endocrinology care through an independently managed medical practice. Services extend to hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
Antonio Pantaleo, MD brings endocrinology expertise to patients in Stamford, Connecticut through a physician-owned practice. Beyond endocrinology, the office offers hormonal and metabolic care and internal medicine. Employment and partnership inquiries can be directed to the practice via their website.
Offering endocrinology services in Torrington, Connecticut, Deepti Rawal, MD operates outside of hospital employment. The practice also provides hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Glenn Rich maintains a private endocrinology practice in Trumbull, Connecticut, where clinical decisions remain physician-led. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Practicing endocrinology in Trumbull, Connecticut, Linda Werner offers care through an owner-operated medical office. Services extend to hormonal and metabolic care. Reach the office through their website or direct phone line for career-related questions.
MaryAnne Horta, MD - Endocrinology - Northeast Medical Group
Trumbull, CT
NPPES Verified
EndocrinologistPractitioner Service Location
Patients in Trumbull, Connecticut can access endocrinology services through MaryAnne Horta, MD - Endocrinology - Northeast Medical Group, a physician-owned group. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Chase Medical Research, LLC delivers endocrinology services from Waterbury, Connecticut, operating as a private practice. The practice also provides outpatient medical care. Visit the practice website or call to discuss potential openings.
Shayan Riahi, D.O. specializes in endocrinology. He has expertise in addressing endocrine disorders and is focused on providing compassionate, comprehensive care to patients.
1981 E Main St 2nd Floor, Waterbury, CT 06705
Shilpa Shetty, MD
Waterbury, CT
NPPES Verified
Endocrinologist
Shilpa Shetty sees patients at a private endocrinology office in Waterbury, Connecticut, emphasizing physician autonomy in clinical care. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Men'S Health PhysicianEndocrinologistHealth Consultant
Gameday Men's Health West Hartford, CT operates a endocrinology medical office in West Hartford, Connecticut, outside of hospital employment. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Fadi Al-Khayer, MD operates a physician-owned endocrinology practice in Westport, Connecticut, offering personalized patient care in a private setting. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Riverside Endocrinology provides endocrinology services from a privately held practice in Westport, Connecticut. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Schussheim Debra H MD operates a physician-owned endocrinology practice in Westport, Connecticut, offering personalized patient care in a private setting. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
Practicing endocrinology in Wethersfield, Connecticut, Ela Banerjee offers care through an owner-operated medical office. The practice also provides hormonal and metabolic care. Visit the practice website or call to discuss potential openings.
Kenda Alkwatli, MD brings endocrinology expertise to patients in Wethersfield, Connecticut through a physician-owned practice. Beyond endocrinology, the office offers hormonal and metabolic care. Employment and partnership inquiries can be directed to the practice via their website.
About this directory and the Connecticut endocrinology market
For 15 years you had a map. Then the map ran out.
Then PGY-Final hits, and the page is blank. A recruiter calls. A contract lands in your inbox with a 50-mile non-compete, an opaque productivity model, and a signing bonus you do not understand the strings on.
The map of independent endocrinology in Connecticut was never compiled. So we compiled it. 134 practices, all physician-owned, all in one place. Now you can see what is around you before you sign into one corner of it.
What other resources point to in Connecticut
What you'll find here is a complete list of 89 physician-owned endocrinology practices in Connecticut, verified against the NPPES NPI Registry. I started with the full federal database and worked backwards, removing every practice that doesn't qualify as independently operated. No hospital jobs. No PE-backed groups. No staffing agencies. Just 134 practices across 37 cities where physicians own the entity and control the clinical direction.
You won't find this list anywhere else. National job boards aggregate whatever employers pay to post, regardless of ownership structure. This directory starts from the federal NPPES database and filters down to practices where physicians own the entity. That distinction matters because it determines everything: how you're compensated, how decisions get made, whether you'll ever have a real equity stake. Use it to identify practices worth reaching out to directly.
The Connecticut endocrinology market in detail
Connecticut's physician-owned endocrinology directory lists 89 practice locations across 36 cities. The largest groups include Jay H. Klarsfeld, MD | Advanced Specialty Care (2 locations), Racha Dermesropian, MD (2 locations), and Dr. Robert L. Ruxin, MD (2 locations).
None of the endocrinology practices listed in Connecticut carry a PE-Backed or Corporate-Acquired flag. All listings in this directory are physician-owned independent practices verified through NPPES.
Practices span 36 cities including Ansonia, Avon, Bloomfield, and Branford.
The PGY-Final-Year Path
The next three pages of the map.
You found the directory. Now use the rest of what we built: the course on what the contract actually says, and the directory of attorneys who do this work for a living.
1
See what is around you
You are already here. 89 physician-owned endocrinology groups in Connecticut, 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 Connecticut. The person on your side should be one who actually does this work.
“The map did not run out for you. It ran out for everyone in your year.”
Daniel Aragón, MD, MBA
Frequently asked questions about endocrinology in Connecticut
How many Endocrinology private practices are in Connecticut?
There are 89 physician-owned endocrinology private practices in Connecticut, 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.
Ancillary Revenue in Connecticut Endocrinology Private Practice
Connecticut's physician-owned endocrinology practices include Endocrinology and Diabetes Specialists of Connecticut (Hartford), Connecticut Endocrine Care (Stamford), Yale Medicine Endocrinology and Metabolism (New Haven), and Starling Physicians Endocrinology (New Britain).
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.
What ancillary services can an endocrinology private practice in Connecticut offer to increase revenue?
Private endocrinology practices in Connecticut commonly add: DEXA scanning for osteoporosis (technical component revenue), in-house laboratory services (HbA1c, thyroid, metabolic panels with a CLIA-certified lab license), continuous glucose monitor (CGM) supply dispensing, and DSMES (Diabetes Self-Management Education and Support) programs. Each adds revenue beyond E&M billing without requiring new physician FTEs. Ask any prospective practice which of these services are active and how the revenue is distributed.
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
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.
Restrictive Covenant Buyout
A contractual provision that allows a departing physician to pay a defined sum to eliminate or reduce a non-compete restriction. Some states, including Texas, require physician non-competes to include a buyout option at fair market value. Many states do not mandate this, making it a negotiable term.
DEXA Scan (Dual-Energy X-Ray Absorptiometry)
An imaging study that measures bone mineral density, used to diagnose osteoporosis and monitor treatment response. In a physician-owned practice with DEXA equipment, the technical component of the scan (equipment, technician time) is billed separately from the physician's interpretation fee, generating additional ancillary revenue.
DSMES (Diabetes Self-Management Education and Support)
A structured patient education program recognized by CMS and covered under Medicare for patients with diabetes. Requires accreditation by ADA or AADE. When offered by a physician practice, generates billing codes separate from physician E&M visits, adding a revenue stream without requiring additional physician time.
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: .
Daniel Aragón, MD, MBA. A physician who just walked this path.
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