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

Leroy T Gerson, MD

Individual provider Internal Medicine Physician · NPI 1285871780

Leroy T Gerson, MD is an Internal Medicine Physician in Bryn Mawr, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

611 Foxfields Rd
Bryn Mawr, PA 19010-2056
Phone: (610) 520-0770
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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 MD 007963E (PA)

Record details

NPI number1285871780
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 21, 2009
Last updated in NPPESJanuary 21, 2009

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