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

Individual provider Neurology Physician · NPI 1356793798

Gregory Brett Walker, MD is a Neurology Physician in Pittsburgh, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2016.

Licensed in
PA
In the registry since
2016
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 Lothrop St Presbyterian Hospital 4th Fl Stroke Insitute
Pittsburgh, PA 15213-2536
Phone: (412) 961-3962
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence MD460533 (PA)

Record details

NPI number1356793798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2016
Last updated in NPPESJuly 24, 2017
Mailing address5754 Howe St Apt 5, Pittsburgh, PA 15232-2620

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