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

Caitlin Margaret Martin Klinger, MD

Individual provider Internal Medicine Physician · NPI 1629396700

Caitlin Margaret Martin Klinger, MD is an Internal Medicine Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2010.

Licensed in
PA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3400 Spruce St Hospital Of The University Of Pennsylvania
Philadelphia, PA 19104-4206
Phone: (215) 662-4000
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 MD448827 (PA)

Record details

NPI number1629396700
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2010
Last updated in NPPESJuly 29, 2013

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