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

Individual provider Psychiatry Physician · NPI 1164453056

Holly Ellen Stewart, MD is a Psychiatry in Pittsburgh, Pennsylvania. Graduated from University of Pittsburgh School of Medicine in 2002, 24 years ago. Accepts Medicare assignment. Licensed in California and Pennsylvania.

Years since qualifying
24
Trained at
University of Pittsburgh School of Medicine
Licensed in
CA, PA
In the registry since
2006
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

412 E Commons
Pittsburgh, PA 15212-5310
Phone: (412) 323-4500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD425191 (PA)
Psychiatry Physician Taxonomy 2084P0800X · Licence C55227 (CA)

Record details

NPI number1164453056
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESMarch 24, 2014

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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