Physician Profile

Gregory McDonald, DO

Unclaimed Profile

About Dr. Mcdonald

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Specialty

Pathology (Primary)

Credentials & Licensing

PA licenseOSOO7268L
NPI1578422127
NPI issued01/20/2026

Source: NPPES NPI Registry

Common questions

What is Dr. McDonald's specialty?

Dr. McDonald is a pathologist in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pathology”.

NPI registry

Where can I find Dr. McDonald?

Dr. McDonald is listed at 66 Marple Dr, Philadelphia, PA 19115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. McDonald?

The number on file is (215) 287-7465. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. McDonald?

Dr. McDonald's National Provider Identifier is 1578422127. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Dr. McDonald's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. McDonald. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.