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

Karen P. Zimmer, MD

Individual provider Pediatrics Physician · NPI 1720016322

Karen P. Zimmer, MD is a Pediatrics Physician in Philadelphia, Pennsylvania. Licensed in Maryland and Pennsylvania. Registered with an NPI since 2006.

Licensed in
MD, PA
In the registry since
2006
Specialties on file
3
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

833 Chestnut St Ste 300
Philadelphia, PA 19107-4405
Phone: (215) 955-7800
Fax: (215) 923-4267
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD428886 (PA)
Pediatrics Physician Taxonomy 208000000X · Licence D56990 (MD)
General Practice Physician Taxonomy 208D00000X · Licence MD428886 (PA)

Record details

NPI number1720016322
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESOctober 5, 2011

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