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

Dr. John B Ruskowski, PHDPSYCHOLOGIST

Individual provider Psychologist · NPI 1255455119

Dr. John B Ruskowski, PHDPSYCHOLOGIST is a Psychologist in Oswego, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

83 Jackim Rd
Oswego, NY 13126-6031
Phone: (315) 343-2054
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 009434 (NY)

Record details

NPI number1255455119
Entity typeIndividual (Type 1)
GenderMale
Credentials PHDPSYCHOLOGIST
Sole proprietorYes
NPI enumeratedMarch 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing address83 Jackim Rd, Oswego, NY 13126-6031

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