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

Hillary N Marcus, MD

Individual provider Internal Medicine Physician · NPI 1891892352

Hillary N Marcus, MD is an Internal Medicine Physician in Lower Gwynedd, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

714 N Bethlehem Pike Ste 101
Lower Gwynedd, PA 19002
Phone: (215) 540-4411
Fax: (215) 540-4415
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD428503 (PA)

Record details

NPI number1891892352
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2006
Last updated in NPPESJuly 21, 2022
Mailing address714 N. Bethlehem Pike, Suite 101, Lower Gwynedd, PA 19002

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