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

Ariel Rubinstein, LMSW

Individual provider Social Worker · NPI 1538496492

Ariel Rubinstein, LMSW is a Social Worker in Northport, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
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

79 Middleville Rd
Northport, NY 11768-2200
Phone: (631) 261-4400
Fax: (631) 266-6029
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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 084749 (NY)

Record details

NPI number1538496492
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedNovember 12, 2009
Last updated in NPPESJuly 8, 2014
Mailing address79 Middleville Rd, Northport, NY 11768-2200

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