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

Grant Stephen Obrien, MD

Individual provider Family Medicine Physician · NPI 1780374710

Grant Stephen Obrien, MD is a Family Medicine Physician in Pittsburgh, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2023.

Licensed in
PA
In the registry since
2023
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

6023 Harvard St
Pittsburgh, PA 15206-3053
Phone: (412) 661-2802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD495539 (PA)

Record details

NPI number1780374710
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2023
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026

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