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

Dr. Robert Thayer Ferguson, PHD

Individual provider Clinical Psychologist · NPI 1437264850

Dr. Robert Thayer Ferguson, PHD is a Clinical Psychologist in West Springfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
MA
In the registry since
2006
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

2112 Riverdale St
West Springfield, MA 01089-1024
Phone: (413) 539-2972
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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 7632 (MA)

Record details

NPI number1437264850
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESNovember 14, 2009
Mailing address45 Asnebumskit Rd, Paxton, MA 01612-1350

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