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

Ruben A Fermin, LCSW

Individual provider Social Worker · NPI 1861616138

Ruben A Fermin, LCSW is a Social Worker in Staten Island, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

659 Castleton Ave
Staten Island, NY 10301
Phone: (718) 442-2225
Fax: (718) 442-2289
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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 064663 (NY)

Record details

NPI number1861616138
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 11, 2007
Last updated in NPPESSeptember 16, 2013

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