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

Dr. Donna R. Zwas, MD

Individual provider Internal Medicine Physician · NPI 1346260189

Dr. Donna R. Zwas, MD is an Internal Medicine Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
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

925 Chestnut St
Philadelphia, PA 19107-4216
Phone: (215) 955-5050
Fax: (215) 955-7499
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD071926L (PA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD071926L (PA)

Record details

NPI number1346260189
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESSeptember 11, 2025

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