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

James F Markmann, MD

Individual provider Transplant Surgery Physician · NPI 1861422974

James F Markmann, MD is a General Surgery in Philadelphia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 1989, 37 years ago. Practices with University of Penn-Medical Group, a 3,401-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Vermont.

Years since qualifying
37
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MA, VT
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

3400 Spruce Street 4 Silverstein
Philadelphia, PA 19104-4206
Phone: (215) 615-4949
Fax: (215) 662-2244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 230944 (MA)
Transplant Surgery Physician Taxonomy 204F00000X · Licence 042.0012771 (VT)

Record details

NPI number1861422974
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2006
Last updated in NPPESMarch 22, 2024
Certification dateMarch 22, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1989 (37 years in practice)
Group practice University Of Penn-Medical Group — 3401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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