Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David A Allan, MD

Individual provider Rheumatology Physician · NPI 1376518233

David A Allan, MD is a Rheumatology in Philadelphia, Pennsylvania. Qualified in 1976, 50 years ago. Licensed in Pennsylvania.

Years since qualifying
50
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3910 Powelton Ave 2nd Fl
Philadelphia, PA 19104-2692
Phone: (215) 662-4333
Fax: (215) 349-8900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD019357E (PA)

Record details

NPI number1376518233
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESJanuary 21, 2014
Mailing address3910 Powelton Ave, 2nd Floor, Philadelphia, PA 19104-2692

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Not indicated

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