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

Isabel Meltzer, Csw, PC

Organization Clinical Social Worker · NPI 1104363753

Isabel Meltzer, Csw, PC is a Clinical Social Worker in Riverhead, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

36 E 2nd St
Riverhead, NY 11901-4731
Phone: (631) 208-9219
Fax: (631) 727-6605
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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 R045112 (NY)

Record details

NPI number1104363753
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Isabel Meltzer — President · (631) 208-9219
NPI enumeratedJanuary 20, 2017
Last updated in NPPESJanuary 20, 2017
Mailing address36 E 2nd St, Riverhead, NY 11901-4731

Other providers in Riverhead