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

John P Griffin, MD

Individual provider Hematology & Oncology Physician · NPI 1679644082

John P Griffin, MD is a Hematology & Oncology Physician in Plattsburgh, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

75 Beekman St
Plattsburgh, NY 12901-1438
Phone: (518) 562-7100
Fax: (518) 562-7972
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 146929 (NY)

Record details

NPI number1679644082
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 10, 2006
Last updated in NPPESSeptember 11, 2012
Mailing addressPo Box 2868, Plattsburgh, NY 12901-0259

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