Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Martin K Diner, MD, PHD

Individual provider Psychologist · NPI 1477676435

Dr. Martin K Diner, MD, PHD is a Psychologist in Tappan, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

42 Steuben Ave
Tappan, NY 10983-1917
Phone: (845) 359-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 3504 (NY)
Public Health & General Preventive Medicine Physician Taxonomy 2083P0901X · Licence 180635 (NY)

Record details

NPI number1477676435
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedApril 6, 2007
Last updated in NPPESSeptember 11, 2025

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