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

Individual provider Clinical Psychologist · NPI 1508486572

Marlene Sandstrom, PHD is a Clinical Psychologist in Williamstown, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2020
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

11 Gale Rd
Williamstown, MA 01267-2806
Phone: (413) 884-5300
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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 7679 (MA)

Record details

NPI number1508486572
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 20, 2020
Last updated in NPPESApril 20, 2020
Certification dateApril 20, 2020
Mailing address11 Gale Rd, Williamstown, MA 01267-2806

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