Darwin Deen, MD
NPI 1033289228 · Family Medicine Physician · Philadelphia, PA
Darwin Deen, MD is a Family Medicine Physician provider in Philadelphia, PA (NPI 1033289228).
Provider details
- NPI number
- 1033289228
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 151481 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2012-04-03
Frequently asked questions
- What is Darwin Deen's NPI number?
- Darwin Deen's National Provider Identifier (NPI) is 1033289228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darwin Deen's specialty?
- Darwin Deen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darwin Deen located?
- Darwin Deen's practice location on file with NPPES is 51 N. 39th Street, Philadelphia, PA 19104.
- What is Darwin Deen's phone number?
- The practice phone number listed in the NPPES registry for Darwin Deen is (215) 662-8777.
- Is Darwin Deen's NPI active?
- Yes — Darwin Deen's NPI (1033289228) is active in the NPPES registry as of the last update on 2012-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.