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

Jennifer Erin Donnelly-Greenberg, PHD

Individual provider Clinical Psychologist · NPI 1346770062

Jennifer Erin Donnelly-Greenberg, PHD is a Clinical Psychologist in Port Jefferson, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
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 Address checks out

1000 Main St Ste G
Port Jefferson, NY 11777-2250
Phone: (631) 256-7753
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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 021860 (NY)

Record details

NPI number1346770062
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 14, 2017
Last updated in NPPESJanuary 13, 2024
Certification dateJanuary 13, 2024

Other providers in Port Jefferson