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

MS. Jessica M Gagnon, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1194038174

MS. Jessica M Gagnon, LCSW is a Clinical Social Worker in Groton, Connecticut. Qualified in 2011, 15 years ago. Practices as a sole proprietor, works from 2 locations, accepts Medicare assignment and offers telehealth.

Years since qualifying
15
In the registry since
2010
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

428 Long Hill Rd Ste 201
Groton, CT 06340
Phone: (860) 705-2840
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1007 N Main St, Dayville, CT 06241-2170 — (860) 456-2261

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1194038174
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJuly 20, 2010
Last updated in NPPESAugust 19, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Groton