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

Mr. Matthew Briggs, LCSW

Individual provider Clinical Social Worker · NPI 1134453731

Mr. Matthew Briggs, LCSW is a Clinical Social Worker 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
2009
What do these letters mean?
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

26 W 9th St Apt 2C
New York, NY 10011-8923
Phone: (212) 863-9043
Show map & directions

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

Additional practice locations (1)

  • 144 W 12th St, New York, NY 10011-8202 — (212) 604-8644

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 085854 (NY)

Record details

NPI number1134453731
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedSeptember 29, 2009
Last updated in NPPESJuly 21, 2022

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