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

Dr. Robert Williams, PHD

Individual provider Psychologist · NPI 1578929386

Dr. Robert Williams, PHD is a Psychologist in Windham, Maine. Practices as a sole proprietor. Licensed in Massachusetts and New Hampshire.

Licensed in
MA, NH
In the registry since
2016
Specialties on file
2
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

24 Neal Rd
Windham, ME 04062-4974
Phone: (207) 892-1205
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 3439 (MA)
Psychologist Taxonomy 103T00000X · Licence 259 INACTIVE (NH)

Record details

NPI number1578929386
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 8, 2016
Last updated in NPPESJanuary 8, 2016
Mailing address24 Neal Rd, Windham, ME 04062-4974

Other providers in Windham