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

Erica Mattar, LCSW

Individual provider Clinical Social Worker · NPI 1710524491

Erica Mattar, LCSW is a Clinical Social Worker in Syosset, New York. Licensed in New York. Registered with an NPI since 2019.

Licensed in
NY
In the registry since
2019
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

525 Convent Rd
Syosset, NY 11791-3868
Phone: (516) 921-0808
Fax: (516) 921-0737
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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 076432 (NY)

Record details

NPI number1710524491
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 2, 2019
Last updated in NPPESDecember 2, 2019

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