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

Mr. Mark M Adar, LMSW

Individual provider Social Worker · NPI 1376284687

Mr. Mark M Adar, LMSW is a Social Worker in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2022
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

5420 15th Ave
Brooklyn, NY 11219-4352
Phone: (347) 356-0241
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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 069912-01 (NY)

Record details

NPI number1376284687
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedApril 2, 2022
Last updated in NPPESApril 2, 2022
Certification dateApril 2, 2022

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