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

Individual provider Clinical Psychologist · NPI 1861420580

John Kelley Yost, PHD is a Clinical Psychologist in Rochester, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

601 Elmwood Ave Box 635
Rochester, NY 14642-0001
Phone: (585) 275-7787
Fax: (585) 275-2352
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 010395 (NY)

Record details

NPI number1861420580
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 29, 2006
Last updated in NPPESJuly 8, 2007

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