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

Individual provider Internal Medicine Physician · NPI 1588625123

John H Clark, MD is an Internal Medicine Physician in Buffalo, 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

3 Gates Cir
Buffalo, NY 14209-1120
Phone: (716) 887-4690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 124036 (NY)

Record details

NPI number1588625123
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2006
Last updated in NPPESNovember 5, 2010
Mailing address3 Gates Cir, Buffalo, NY 14209-1120

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