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

Individual provider Psychologist · NPI 1285865766

Dr. Mary H. Harrell, PHD is a Psychologist in Oswego, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
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

38 Brown Dr
Oswego, NY 13126-6066
Phone: (315) 216-6094
Fax: (315) 216-6094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 017351 (NY)

Record details

NPI number1285865766
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 2, 2009
Last updated in NPPESAugust 2, 2009

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