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

Jessica Paige Greenwald O'Brien, PHD

Individual provider Forensic Psychologist · NPI 1528558434

Jessica Paige Greenwald O'Brien, PHD is a Forensic Psychologist in Natick, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
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

10 Union St
Natick, MA 01760-4759
Phone: (617) 710-8140
Fax: (508) 647-1954
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence 6814 (MA)

Record details

NPI number1528558434
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 16, 2018
Last updated in NPPESMay 16, 2018

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