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

Dr. Warren N Klein, PHD

Individual provider Clinical Neuropsychologist · NPI 1124055694

Dr. Warren N Klein, PHD is a Clinical Psychologist in New York, New York. Qualified in 1993, 33 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
33
Licensed in
NY
In the registry since
2006
Specialties on file
2
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

920 Broadway 8th Fl Ste 13
New York, NY 10010
Phone: (212) 592-3951
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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 12556-1 (NY)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 12556-1 (NY)

Record details

NPI number1124055694
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESJanuary 10, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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