Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Katherine S. Johnson, PA-C

Individual provider Medical Physician Assistant · NPI 1881018588

Katherine S. Johnson, PA-C is a Medical Physician Assistant in Watertown, 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?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1571 Washington St Ste 104
Watertown, NY 13601-9304
Phone: (315) 782-1650
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 0173471 (NY)

Record details

NPI number1881018588
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 15, 2014
Last updated in NPPESOctober 29, 2015

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