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

Glenn Firestone, PHD

Individual provider Psychologist · NPI 1689768715

Glenn Firestone, PHD is a Psychologist in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

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

829 President St
Brooklyn, NY 11215-1405
Phone: (800) 211-7369
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 005945 (NY)

Record details

NPI number1689768715
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESOctober 10, 2007
Mailing address829 President St, Brooklyn, NY 11215-1405

Other providers in Brooklyn