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

Jessica A. Williams-Joseph, PHD

Individual provider Clinical Psychologist · NPI 1861872327

Jessica A. Williams-Joseph, PHD is a Clinical Psychologist in Princeton, New Jersey. Licensed in New Jersey, New York and Pennsylvania. Registered with an NPI since 2015.

Licensed in
NJ, NY, PA
In the registry since
2015
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

McCosh Health Center Washington Rd
Princeton, NJ 08544-8002
Phone: (609) 258-3141
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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 35SI00609400 (NJ)
Clinical Psychologist Taxonomy 103TC0700X · Licence TPS030565 (PA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 022864 (NY)

Record details

NPI number1861872327
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 31, 2015
Last updated in NPPESJuly 21, 2020
Certification dateJuly 21, 2020

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