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

Dr. Casey Kolff, MD

Individual provider Internal Medicine Physician · NPI 1689085557

Dr. Casey Kolff, MD is an Internal Medicine Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2014.

Licensed in
PA
In the registry since
2014
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

2600 Belmont Ave
Philadelphia, PA 19131-2713
Phone: (215) 878-5600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD458935 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT206510 (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD458935 (PA)

Record details

NPI number1689085557
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2014
Last updated in NPPESMay 5, 2025
Certification dateMay 5, 2025

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