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

Cathleen Rybak LCSW PC

Organization Clinical Social Worker · NPI 1669873451

Cathleen Rybak LCSW PC provides Clinical Social Worker services in New York, New York. Licensed in New York. Registered with an NPI since 2014.

Licensed in
NY
In the registry since
2014
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

799 Broadway Ste 534
New York, NY 10003-6815 Not confirmed with CMS for 12 years — call before visiting
Phone: (917) 514-1908
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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 RO48818-1 (NY)

Record details

NPI number1669873451
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cathleen Rybak — President · (917) 514-1908
NPI enumeratedSeptember 11, 2014
Last updated in NPPESSeptember 11, 2014
Mailing address80 East 11th Street Suite 534, New York, NY 10003

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