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

MS. Mary Ann Vassilakis, LMSW

Individual provider Social Worker · NPI 1437438017

MS. Mary Ann Vassilakis, LMSW is a Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
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

249 Classon Ave
Brooklyn, NY 11205-1440
Phone: (718) 399-8141
Fax: (718) 399-3208
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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 053840-1 (NY)

Record details

NPI number1437438017
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedAugust 12, 2011
Last updated in NPPESAugust 12, 2011

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