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Pulmonary Disease Private Practices in Delaware (6 Verified Groups) | Daniel Aragón

There are 6 physician-owned pulmonary disease practices in Delaware, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.

Without the recruiter filter.

Physician-Owned Pulmonary Disease Groups in Delaware

6 pulmonary disease groups in Delaware that physicians still own. No hospital systems, no private equity, no academic posts. Just the map nobody else built.

Every year of training came with a script. Apply, interview, rotate, take the exam, advance. The next thing to do was never in question.

A hospital recruiter's quiet superpower is that you do not know what else is around. They are counting on you not knowing. This directory takes that superpower away. 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

  • Bayhealth Pulmonary
  • Beebe Healthcare Pulmonary
  • Saint Francis
  • TidalHealth Nanticoke Pulmonary
  • Nemours Children's Health pediatric pulmonology
  • broader Mid-Atlantic independent

Federal facilities

  • VA Wilmington Pulmonary

All 6 physician-owned pulmonary disease practices in Delaware, by city

6practices listed
3cities in DE
0PE or corporate flagged
4with a website
6 practices listed

Dover Pulmonary Pa

Dover, DE

NPPES Verified
Pulmonologist

Dover Pulmonary Pa provides outpatient pulmonary disease care from its office in Dover, Delaware. Additional capabilities include lung and respiratory care. Call the practice directly to ask about current physician openings or partnership opportunities.

31 Gooden Ave, Dover, DE 19904

Breathe360 Integrative Medicine Consultants

Newark, DE

NPPES Verified
PulmonologistSleep Clinic

Breathe 360 is an integrative medicine clinic focused on providing high-quality care and support for those struggling with sleep disorders and other Pulmonology related diseases. Our mission is to help our patients achieve better health, and better lives. We understand that access to healthcare is important for our overall well-being, and we are committed to providing personalized treatment plans tailored to each patient’s unique needs. Our team of experienced, lung and sleep specialists and hea

1400 Peoples Plaza Suite 124, Newark, DE 19702

Dr. Hummayun Ismail, MD

Newark, DE

NPPES Verified
PulmonologistSleep Clinic

Dr. Hummayun Ismail maintains a private pulmonary disease practice in Newark, Delaware, where clinical decisions remain physician-led. Beyond pulmonary disease, the office offers lung and respiratory care. Employment and partnership inquiries can be directed to the practice via their website.

550 Stanton Christiana Rd Suite 103, Newark, DE 19713

Ismail Sleep Disorder Center

Newark, DE

NPPES Verified
Sleep ClinicPulmonologist

Patients in Newark, Delaware can receive pulmonary disease care at Ismail Sleep Disorder Center, a private medical practice. Additional capabilities include lung and respiratory care. Physicians exploring opportunities can reach out through the practice website or by phone.

550 Stanton Christiana Rd, Newark, DE 19713

Dr. Clifton Hunt, MD, Sleep Clinic

Wilmington, DE

NPPES Verified
Pulmonologist

Dr. Clifton Hunt, MD, Sleep Clinic provides pulmonary disease care in Wilmington, Delaware as a multi-physician private practice. Services extend to lung and respiratory care. Reach the office through their website or direct phone line for career-related questions.

5153 W Woodmill Dr #18, Wilmington, DE 19808

Dr. Louis H. Guernsey Jr, MD

Wilmington, DE

NPPES Verified
Pulmonologist

Dr. Louis H. Guernsey Jr maintains a private pulmonary disease practice in Wilmington, Delaware, where clinical decisions remain physician-led. Additional capabilities include lung and respiratory care. Call the practice directly to ask about current physician openings or partnership opportunities.

1600 Rockland Rd, Wilmington, DE 19803

About this directory and the Delaware pulmonary disease market

The training years were structured. The first contract is not.

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 senior residents signed their first contracts without reading every clause. Not because they did not care, but because nobody had handed them a map of what else existed. So they took the first offer. This directory exists so you do not have to.

What other resources point to in Delaware

What you'll find here is a complete list of 6 physician-owned pulmonary disease practices in Delaware, 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 6 practices across 3 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 Delaware pulmonary disease market in detail

Delaware's physician-owned pulmonary disease directory lists 6 practice locations across 3 cities.

None of the pulmonary disease practices listed in Delaware carry a PE-Backed or Corporate-Acquired flag. All listings in this directory are physician-owned independent practices verified through NPPES.

Practices are located in Dover, Newark, and Wilmington.

The PGY-Final-Year Path

Stop being recruited. Start choosing.

Three steps. Skip any one of them and you are back to signing the first thing handed to you.

1
See what is around you

You are already here. 6 physician-owned pulmonary disease groups in Delaware, 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 Delaware. The person on your side should be one who actually does this work.

Stop being recruited. Start choosing.

Your seniors signed without reading. You do not have to.

Not because they did not care. Because nobody handed them the map. Now there is one.

“Your seniors did not figure this out. They signed without reading.”

Daniel Aragón, MD, MBA

Frequently asked questions about pulmonary disease in Delaware

How many Pulmonary Disease private practices are in Delaware?

There are 6 physician-owned pulmonary disease private practices in Delaware, 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.

Pulmonary Function Lab Ownership in Delaware Pulmonology

Delaware's physician-owned pulmonary disease practices include Pulmonary Associates (Wilmington, 5 physicians) and Kent Pulmonary Associates, LLC (Dover, 6 physicians).

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 pulmonary function lab ownership affect compensation in private pulmonology practices in Delaware?

When a pulmonology practice owns its PFT equipment and employs its own respiratory therapist to perform testing, the practice bills and collects the technical component of PFT studies (spirometry, DLCO, plethysmography) separately from the physician's interpretation fee. This technical component revenue, which would otherwise go to a hospital if testing were referred out, can add $100,000-$300,000+ annually to a high-volume pulmonology practice's revenue. Ask for the annual PFT testing volume and what portion of technical component revenue is distributed to physician-owners.

How Physician-Owned Practices Compare

Physician-Owned Hospital-Employed Corporate / PE-Backed
Who controls the practicePhysiciansHealth systemNon-physician entity
Non-compete scopeNarrower, negotiableBroadVery broad
Partnership / buy-in pathCommonRareRare
Call schedule flexibilityHigherVariableLower
Productivity bonus upsideHighModerateModerate
Included in this directoryYesNoFlagged

Key Terms in Physician Contracts

Non-Compete Clause
A contract provision that restricts a physician from practicing within a defined geographic area and time period after leaving an employer. Enforceability varies significantly by state. Some states cap the radius or duration; others allow broad enforcement. Courts in some states narrow overly broad clauses rather than voiding them entirely.
Tail Insurance (Extended Reporting Endorsement)
A malpractice coverage add-on that pays for claims filed after a claims-made policy ends, for incidents that occurred while the policy was active. Tail premiums typically run 1.5 to 2 times the annual malpractice premium and are paid as a one-time lump sum at departure. Occurrence-based policies do not require a tail.
RVU (Relative Value Unit)
A standardized measure of physician productivity used by Medicare and most commercial payers to determine reimbursement. Each CPT code carries a work RVU, practice expense RVU, and malpractice RVU. Many physician contracts tie compensation to RVU production thresholds, with bonuses above a defined baseline.
Compensation Formula
The contractual method used to calculate physician pay. Common models include guaranteed salary, eat-what-you-kill (collections-based), salary plus production bonus (RVU or collections above a threshold), and equal-share partnership distributions. The formula directly affects income stability, upside potential, and alignment with practice goals.
Partnership Buy-In
The purchase of an ownership stake in a physician practice entity, typically offered after an associate track of 2 to 5 years. The buy-in price is calculated using business valuation, a multiple of earnings, or a formula tied to practice receivables. True equity buy-ins include voting rights and profit distributions.
Pulmonary Function Testing (PFT)
A battery of breathing tests that measure lung volumes, airflow, and gas exchange. Includes spirometry (CPT 94010), diffusion capacity/DLCO (CPT 94729), and plethysmography (CPT 94726). Each test has separate professional (physician interpretation) and technical (equipment, technician) billing components.
DLCO (Diffusion Capacity of the Lung for Carbon Monoxide)
A pulmonary function test measuring the efficiency of gas exchange across the alveolar-capillary membrane. Reduced in interstitial lung disease, emphysema, and pulmonary vascular disease. Billed separately from spirometry with both professional and technical components.

This directory is maintained by Daniel Aragón, MD, MBA, a physician who just walked this path. All listings are pulled from the (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.