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

Individual provider Internal Medicine Physician · NPI 1972950202

Dr. Andrea Gelzer, MD is an Internal Medicine Physician in Philadelphia, Pennsylvania. Licensed in Connecticut and Michigan. Registered with an NPI since 2016.

Licensed in
CT, MI
In the registry since
2016
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

200 Stevens Dr
Philadelphia, PA 19113-1520
Phone: (215) 937-8324
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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 025850 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301045750 (MI)

Record details

NPI number1972950202
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2016
Last updated in NPPESMay 17, 2016

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