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

Individual provider Psychologist · NPI 1952711202

Matthew Gary Mandelbaum, PHD is a Psychologist in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
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

220 Manhattan Ave 2U
New York, NY 10025-2623 Not confirmed with CMS for 12 years — call before visiting
Phone: (917) 608-1331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1952711202
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 7, 2014
Last updated in NPPESMay 7, 2014

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