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

Dr. Deborah Gruen, PHD

Individual provider Forensic Psychologist · NPI 1609105972

Dr. Deborah Gruen, PHD is a Forensic Psychologist in Westport, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2009
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

4 Whitney Street Ext
Westport, CT 06880-3768
Phone: (203) 221-8000
Fax: (203) 221-8005
Show map & directions

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

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence 002219 (CT)

Record details

NPI number1609105972
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 16, 2009
Last updated in NPPESDecember 16, 2009
Mailing address4 Whitney Street Ext, Westport, CT 06880-3768