Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Grace S Lee-Riddle, MD

Individual provider Transplant Surgery Physician · NPI 1457612731

Grace S Lee-Riddle, MD is a General Surgery in Philadelphia, Pennsylvania. Qualified in 2012, 14 years ago. Practices with Jefferson University Physicians, a 1,554-clinician group and accepts Medicare assignment. Licensed in Delaware, New Jersey and Pennsylvania.

Years since qualifying
14
Licensed in
DE, NJ, PA
In the registry since
2012
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

1101 Chestnut St
Philadelphia, PA 19107-3612
Phone: (215) 955-6000
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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 MD454212 (PA)
Transplant Surgery Physician Taxonomy 204F00000X · Licence C1-002835 (DE)
Transplant Surgery Physician Taxonomy 204F00000X · Licence 25MA11578500 (NJ)

Record details

NPI number1457612731
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2012
Last updated in NPPESAugust 31, 2025
Certification dateAugust 31, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Jefferson University Physicians — 1554 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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