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

Dr. John Arthur Nichols, PSYD

Individual provider Clinical Psychologist · NPI 1952473647

Dr. John Arthur Nichols, PSYD is a Clinical Psychologist in Belmont, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

113 Belmont St
Belmont, MA 02478-3603
Phone: (617) 484-1042
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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 4101 (MA)
Psychologist Taxonomy 103T00000X · Licence 4101 (MA)

Record details

NPI number1952473647
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESMarch 30, 2010

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