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

Carmen Greenstein, LCSW

Individual provider Clinical Social Worker · NPI 1407028749

Carmen Greenstein, LCSW is a Clinical Social Worker in Mahopac, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

15 Richard Rd
Mahopac, NY 10541-1801
Phone: (845) 598-6355
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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 074346 (NY)

Record details

NPI number1407028749
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 27, 2008
Last updated in NPPESNovember 11, 2008

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