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

Alyssa Dematteo, LMSW

Individual provider Social Worker · NPI 1760865562

Alyssa Dematteo, LMSW is a Social Worker in Buffalo, New York. Works from 3 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2015
Specialties on file
3
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

77 Goodell St
Buffalo, NY 14203-1243
Phone: (000) 000-0000
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 (2)

  • 435 E Main St, Ansonia, CT 06401-1964 — (800) 989-2676
  • 755 Main Street, Hartford, CT 06103 — (917) 261-4414

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 011579 (CT)
Social Worker Taxonomy 104100000X · Licence 4788 (CT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1760865562
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJune 30, 2015
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025

Other providers in Buffalo