Darwin D. Deen, MD
Family Medicine Physician · Philadelphia, PA
Darwin D. Deen, MD is a family medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1033289228, issued on Nov 8, 2006. Check the license (Pennsylvania MD443110, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Darwin D. Deen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD443110 PA
PAK000167 PA
151481 NY
Self-reported in NPPES; status is on the state search - Practice location
- 51 N. 39TH Street, Philadelphia, PA 19104
- Phone
- (215) 662-8777
- Enumerated
- Nov 8, 2006
- Record last updated
- Apr 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (215) 243-3290
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 51 N. 39TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Darwin D. Deen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD443110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $14.32
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Darwin D. Deen among 7,483 family medicine physician records in Pennsylvania
Darwin D. Deen, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
800 family medicine physician records list a practice address in Philadelphia
They are 800 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Philadelphia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristen Berry, DOPhiladelphia, PA 191041528069200
- Hillary Bogner, MDPhiladelphia, PA 191041841235462
- Patricia Boken, MDPhiladelphia, PA 191041376523977
- Kent Bream, MDPhiladelphia, PA 191041538196423
- James Corrigan, D.O.Philadelphia, PA 191041538157680
- Peter Cronholm, MDPhiladelphia, PA 191041841235504
- Monica Duvall, MDPhiladelphia, PA 191041982640157
- Daniel Francis, D.O.Philadelphia, PA 191041780623520
Common questions
What is Darwin D. Deen, MD's NPI number?
Darwin D. Deen, MD's National Provider Identifier (NPI) is 1033289228, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darwin D. Deen, MD located?
The NPPES record lists a practice address at 51 N. 39TH Street, Philadelphia, PA, 19104. Phone: (215) 662-8777. Providers update this record themselves, so call before visiting.
How can I verify Darwin D. Deen, MD's license?
NPPES lists Pennsylvania license number MD443110, 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.
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.