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

Dr. Wesley Ryan Barnhart, PHD

Individual provider Psychologist · NPI 1598626301

Dr. Wesley Ryan Barnhart, PHD is a Psychologist in Watertown, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2025.

Licensed in
MA
In the registry since
2025
Specialties on file
3
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

40 Spring St Ste 215
Watertown, MA 02472-3474
Phone: (617) 299-9956
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X (MA)
Psychologist Taxonomy 103T00000X (MA)
Health Psychologist Taxonomy 103TH0004X (MA)

Record details

NPI number1598626301
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 20, 2025
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025
Mailing address73 Tremont St, Boston, MA 02108-3916

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