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

Mr. Matthew C Siegel, LCSW

Individual provider Clinical Social Worker · NPI 1922443035

Mr. Matthew C Siegel, LCSW is a Clinical Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
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

261 Schenectady Ave
Brooklyn, NY 11213-4026
Phone: (718) 372-0450
Fax: (718) 372-0683
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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 73 085019 (NY)

Record details

NPI number1922443035
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 2, 2013
Last updated in NPPESDecember 15, 2016

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