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

Gary Eric Weissman, MD

Individual provider Internal Medicine Physician · NPI 1750673414

Gary Eric Weissman, MD is a Critical Care (Intensivists) in Philadelphia, Pennsylvania. Qualified in 2011, 15 years ago. Practices with University of Penn-Medical Group, a 3,401-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
15
Licensed in
PA
In the registry since
2011
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

3400 Spruce St 844 West Gates Pavillion
Philadelphia, PA 19104-4238
Phone: (215) 662-9990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence MD449775 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD449775 (PA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence MD449775 (PA)

Record details

NPI number1750673414
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2011
Last updated in NPPESSeptember 27, 2019

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE, PULMONARY DISEASE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice University Of Penn-Medical Group — 3401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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