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

Frederick I Warshall, PHD

Individual provider Clinical Psychologist · NPI 1932149333

Frederick I Warshall, PHD is a Clinical Psychologist in Brooklyn, 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.

See every abbreviation used in this directory →

Practice location Address checks out

525 E 18th St
Brooklyn, NY 11226-6703
Phone: (718) 284-8390
Fax: (718) 284-8390
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 009598 (NY)

Record details

NPI number1932149333
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESOctober 9, 2009

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