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

Dr Leonard M Popowich PC

Organization Family Medicine Physician · NPI 1770763989

Dr Leonard M Popowich PC provides Family Medicine Physician services in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2403 E York St
Philadelphia, PA 19125-3005 Not confirmed with CMS for 18 years — call before visiting
Phone: (215) 427-2552
Fax: (214) 426-3851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0S001025L (PA)

Record details

NPI number1770763989
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonard Popowich — President · (215) 427-2552
NPI enumeratedNovember 6, 2007
Last updated in NPPESAugust 21, 2008
Mailing address2403 E York St, Philadelphia, PA 19125-3005

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