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

Richard Grossman, PHD

Individual provider Clinical Psychologist · NPI 1558428631

Richard Grossman, PHD is a Clinical Psychologist in Brookline, Massachusetts. Qualified in 1983, 43 years ago. Practices as a sole proprietor. Licensed in Massachusetts.

Years since qualifying
43
Licensed in
MA
In the registry since
2007
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

122 Thorndike St
Brookline, MA 02446-5845
Phone: (617) 277-4449
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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 3466 (MA)

Record details

NPI number1558428631
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 2, 2007
Last updated in NPPESJuly 8, 2007
Mailing address122 Thorndike St, Brookline, MA 02446-5845

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

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