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

Mr. Matt Greenberg, LCSW

Individual provider Mental Health Counselor · NPI 1659651800

Mr. Matt Greenberg, LCSW is a Mental Health Counselor in Stamford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
Specialties on file
2
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

196 Greyrock Pl
Stamford, CT 06901-2006
Phone: (203) 921-4161
Fax: (203) 921-4169
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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 007826 (CT)
Mental Health Counselor Taxonomy 101YM0800X · Licence 000675 (CT)

Record details

NPI number1659651800
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 19, 2011
Last updated in NPPESDecember 7, 2023
Certification dateDecember 7, 2023

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