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

Mazal Siweid, LMSW

Individual provider Clinical Social Worker · NPI 1720776602

Mazal Siweid, LMSW is a Clinical Social Worker in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2023.

Licensed in
NY
In the registry since
2023
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

1268 E 14th St
Brooklyn, NY 11230-5241
Phone: (718) 382-0045
Fax: (718) 686-4323
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 114789 (NY)

Record details

NPI number1720776602
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedApril 27, 2023
Last updated in NPPESApril 27, 2023
Certification dateApril 27, 2023

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