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

Chaya M Muchnik, LMSW

Individual provider Social Worker · NPI 1154834653

Chaya M Muchnik, LMSW is a Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

517 Park Ave
Brooklyn, NY 11205-1783
Phone: (718) 260-4640
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 101346 (NY)

Record details

NPI number1154834653
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedNovember 7, 2017
Last updated in NPPESNovember 7, 2017

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