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

MS. Margaret Dunne Black, LCSW

Individual provider Clinical Social Worker · NPI 1407177223

MS. Margaret Dunne Black, LCSW is a Clinical Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
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

2335 Gerritsen Ave 2L
Brooklyn, NY 11229-5701
Phone: (718) 783-4059
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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 R0362731 (NY)

Record details

NPI number1407177223
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 15, 2010
Last updated in NPPESJuly 19, 2010

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