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

Mrs. Marissa Brook Cormier, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1083904882

Mrs. Marissa Brook Cormier, LCSW is an Addiction (Substance Use Disorder) Counselor in Vernon, Connecticut. Works from 2 locations. Registered with an NPI since 2011.

In the registry since
2011
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 →

Practice location Address checks out

27 Naek Rd Ste 4
Vernon, CT 06066-3965
Phone: (860) 872-9825
Fax: (860) 870-9384
Show map & directions

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

Additional practice locations (1)

  • 2257 Main St, Springfield, MA 01107-1905 — (413) 733-3488

Specialties & licences

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

Record details

NPI number1083904882
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 13, 2011
Last updated in NPPESJuly 21, 2022

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