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

Dr. John B Crosby III, PHD

Individual provider Clinical Psychologist · NPI 1760823389

Dr. John B Crosby III, PHD is a Clinical Psychologist in New York, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2013
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

6 E 39th St Ste 1100
New York, NY 10016-0112
Phone: (646) 820-7389
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 122 E 42nd St, New York, NY 10168-0002 — (646) 820-7389

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 020216 (NY)

Record details

NPI number1760823389
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 11, 2013
Last updated in NPPESMarch 25, 2021
Certification dateMarch 25, 2021

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