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

Harriet Schoenberg Williams, PHD

Individual provider Clinical Psychologist · NPI 1285069336

Harriet Schoenberg Williams, PHD is a Clinical Psychologist in Ossining, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
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

135 Croton Ave 2E
Ossining, NY 10562-4212
Phone: (800) 725-6280
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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 012136 (NY)

Record details

NPI number1285069336
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 9, 2013
Last updated in NPPESSeptember 9, 2013

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