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

Individual provider Clinical Social Worker · NPI 1427128859

Boris Thomas, PHD, LCSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in Illinois and New York.

Licensed in
IL, 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.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

303 5th Ave Ste 602
New York, NY 10016-6601 Not confirmed with CMS for 10 years — call before visiting
Phone: (917) 224-3855
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 081412-1 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149-010219 (IL)

Record details

NPI number1427128859
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedNovember 9, 2006
Last updated in NPPESOctober 25, 2015

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