Individual provider · Type 1 NPI

Finnian Charles Welch

Clinical Social Worker · Boston, MA

NPI number 1609701192 Active

Practice location

225 Friend St Ste 800
Boston, MA 02114-1834

Call (617) 618-5770 Map

Mailing address

10 Bridges Rd
Williamstown, MA 01267-2231

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XLCSW2143101 (MA)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1609701192

Finnian Charles Welch's National Provider Identifier is 1609701192, issued on Jun 16, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Boston, MA. The record was last updated on Jul 23, 2026.