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

Marissa McKelvie, LCSW

Individual provider Clinical Social Worker · NPI 1033922208

Marissa McKelvie, LCSW is a Clinical Social Worker in Naugatuck, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2025
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

16 Hillside Ave
Naugatuck, CT 06770-4019
Phone: (203) 729-0341
Fax: (203) 723-0702
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 58.014778 (CT)

Record details

NPI number1033922208
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 30, 2025
Last updated in NPPESJanuary 30, 2025
Certification dateJanuary 30, 2025

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