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

Individual provider Clinical Psychologist · NPI 1356453070

Dr. Barry J Nigrosh, PHD is a Clinical Psychologist in South Hadley, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
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

25 College St
South Hadley, MA 01075-6460
Phone: (413) 539-9731
Fax: (413) 538-6116
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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 PY 1900 PR (MA)
Forensic Psychologist Taxonomy 103TF0200X · Licence PY 1900 PR (MA)
Psychologist Taxonomy 103T00000X · Licence PY 1900 PR (MA)

Record details

NPI number1356453070
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESDecember 6, 2010
Mailing address25 College St, South Hadley, MA 01075-6460

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