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

Dr. David Singer, PHD

Individual provider Psychologist · NPI 1871511493

Dr. David Singer, PHD is a Psychologist in New York, 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?
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

240 W 98th St Apt 8C
New York, NY 10025-5552 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 864-0211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 005142 (NY)

Record details

NPI number1871511493
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESJuly 8, 2007

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