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

Individual provider Clinical Psychologist · NPI 1891996203

Irwin Hirsch, PHD is a Clinical Psychologist in NY, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

1327 Lexington Ave Ste 1A
NY, NY 10128
Phone: (212) 722-8832
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 003542 (NY)

Record details

NPI number1891996203
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 31, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1327 Lexington Ave, Ste 1a, Ny, NY 10128

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