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

Rubenzahl, Knudsen & Associates Psych , Srvcs, PC

Organization Psychologist · NPI 1578552170

Rubenzahl, Knudsen & Associates Psych , Srvcs, PC is a Psychologist in Watertown, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

22670 Summit Dr Ste 2
Watertown, NY 13601
Phone: (315) 788-3332
Fax: (315) 788-4584
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 009513 (NY)

Record details

NPI number1578552170
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Knudsen — Owner · (315) 788-3332
NPI enumeratedOctober 17, 2005
Last updated in NPPESSeptember 26, 2014
Mailing address22670 Summit Drive, Suite 2, Watertown, NY 13601

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