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

John McCullagh, PHD

Individual provider Mental Health Counselor · NPI 1780817916

John McCullagh, PHD is a Mental Health Counselor in Brooklyn, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2009
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

3512 Quentin Rd Ste 110
Brooklyn, NY 11234-4245
Phone: (800) 275-3243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 67 Mechanic St, Attleboro, MA 02703-2036 — (832) 866-8115

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 023722-01 (NY)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1780817916
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 4, 2009
Last updated in NPPESJuly 22, 2020
Certification dateJuly 22, 2020

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