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

Dr. Warren R Maley, MD

Individual provider Transplant Surgery Physician · NPI 1659312502

Dr. Warren R Maley, MD is a General Surgery in Philadelphia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 1984, 42 years ago. Practices with Jefferson University Physicians, a 1,554-clinician group and accepts Medicare assignment. Licensed in Delaware and Pennsylvania.

Years since qualifying
42
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
DE, PA
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

1100 Walnut St Mob 5th Fl Ste 500
Philadelphia, PA 19107-5563
Phone: (215) 955-6750
Fax: (215) 923-8222
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Specialties & licences

Transplant Surgery Physician (primary) Taxonomy 204F00000X · Licence MD072536L (PA)
Transplant Surgery Physician Taxonomy 204F00000X · Licence C10009194 (DE)

Record details

NPI number1659312502
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2006
Last updated in NPPESMarch 23, 2015

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 1984 (42 years in practice)
Group practice Jefferson University Physicians — 1554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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