Michael P. Duncan, MD
Sports Medicine (Family Medicine) Physician · Philadelphia, PA
Michael P. Duncan, MD is a sports medicine (family medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1588993596, issued on Dec 22, 2009. Check the license (Pennsylvania MD439452, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael P. Duncan
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Family Medicine) Physician 207QS0010X
- License numbers
- MD439452 PA
MT190706 PA
Self-reported in NPPES; status is on the state search - Practice location
- 925 Chestnut St, Philadelphia, PA 19107
- Phone
- (267) 339-3500
- Enumerated
- Dec 22, 2009
- Record last updated
- Nov 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (267) 339-3761
- Medicare enrollment
- Enrolled (PECOS I20110912000536); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest sports medicine (family medicine) physician records → All 178 in Pennsylvania → Look up another NPI →
Also registered at 925 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Donald Beahm, MDOtolaryngology Physician1245423714
Verify Michael P. Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD439452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 92.1 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: $193.97
4 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 1,218 providers of this specialty with any payment received $781.49 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
- Reconstructive Orthopaedic Associates II LLCBryn Mawr, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael P. Duncan among 178 sports medicine (family medicine) physician records in Pennsylvania
Michael P. Duncan, MD is one of 178 sports medicine (family medicine) physician records with a practice address in Pennsylvania. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 31% of them.
- NPI issued2009 · 31% of these records are older, 64% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2007 · median 2014 among the 149 with a school on file
- Record last updated2015 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Family Medicine) Physician providers in Pennsylvania
There are 178 sports medicine (family medicine) physician records in Pennsylvania.
All 178 in Pennsylvania → Every provider in Philadelphia → Sports Medicine (Family Medicine) Physician nationwide →
The 8 sports medicine (family medicine) physician records with the nearest ZIP codes
- Jeremy Close, M.D.Philadelphia, PA 191071114049566
- Michelle Gorbonosov, MDPhiladelphia, PA 191071356978845
- Barry Kenneally, MDPhiladelphia, PA 191071629147558
- Christopher Mehallo, D.O.Philadelphia, PA 191071730103706
- Arsh Dhanota, MDPhiladelphia, PA 191061346548831
- Daniel Morrissy, D.O.Philadelphia, PA 191041013130020
- Caitlin NicholsonPhiladelphia, PA 191041326579327
- Nicole Otto, M.D.Philadelphia, PA 191041306915335
Common questions
What is Michael P. Duncan, MD's NPI number?
Michael P. Duncan, MD's National Provider Identifier (NPI) is 1588993596, issued on Dec 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael P. Duncan, MD located?
The NPPES record lists a practice address at 925 Chestnut St, Philadelphia, PA, 19107. Phone: (267) 339-3500. Providers update this record themselves, so call before visiting.
How can I verify Michael P. Duncan, MD's license?
NPPES lists Pennsylvania license number MD439452, 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.
What is Michael P. Duncan, MD's MIPS final score?
The 2023 MIPS final score is 92.1 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.