Douglas Mark Nadel, MD
Otolaryngology Physician · Doylestown, PA
Douglas Mark Nadel, MD is an otolaryngology physician with a practice address in Doylestown, Pennsylvania, and NPI 1407875503, issued on Jul 19, 2006. Check the license (Pennsylvania MD053927L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Douglas Mark Nadel
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD053927L PA
Self-reported in NPPES; status is on the state search - Practice location
- 599 W State St Ste 201, Doylestown, PA 18901
- Phone
- (215) 345-5323
- Enumerated
- Jul 19, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (215) 345-5329
- Medicaid ID
- 0016601780005 PA
- Medicare enrollment
- Enrolled (PECOS I20090721000040); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1992
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 531 in Pennsylvania → Look up another NPI →
Also registered at 599 W State St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel EichornOtolaryngology Physician1588291009
Verify Douglas Mark Nadel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD053927LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average otolaryngology physician in 2024
421 Medicare Part D claims for 186 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Fluticasone Propionate61 claims
- Ipratropium Bromide46 claims
- Azelastine Hcl42 claims
- Mometasone Furoate31 claims
- Montelukast Sodium24 claims
- Meclizine Hcl18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 95.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $189.06
10 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pinnacle Ent Alliance LLCDoylestown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Mark Nadel among 531 otolaryngology physician records in Pennsylvania
Douglas Mark Nadel, MD is one of 531 otolaryngology physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 53% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1992 · median 2002 among the 355 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Pennsylvania
There are 531 otolaryngology physician records in Pennsylvania.
All 531 in Pennsylvania → Every provider in Doylestown → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Daniel EichornDoylestown, PA 189011588291009
- Marc Stiefel, M.D.Doylestown, PA 189011578583647
- Brent Rosen, D.O.Doylestown, PA 189021386815041
- Walter Coombe, MDSayre, PA 188401639196454
- William Dichtel, M.D.Sayre, PA 188401982609061
- John Frodel, M.D.Sayre, PA 188401598732562
- Kirk Tolhurst, MDSayre, PA 188401669447447
- Kenneth Einhorn, M.D.Abington, PA 190011174565923
Common questions
What is Douglas Mark Nadel, MD's NPI number?
Douglas Mark Nadel, MD's National Provider Identifier (NPI) is 1407875503, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Mark Nadel, MD located?
The NPPES record lists a practice address at 599 W State St Ste 201, Doylestown, PA, 18901. Phone: (215) 345-5323. Providers update this record themselves, so call before visiting.
How can I verify Douglas Mark Nadel, MD's license?
NPPES lists Pennsylvania license number MD053927L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Douglas Mark Nadel, MD prescribe under Medicare Part D?
In 2024, Douglas Mark Nadel, MD had 421 Medicare Part D claims for 186 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Douglas Mark Nadel, MD's MIPS final score?
The 2023 MIPS final score is 95.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.