Individual provider · Type 1 NPI

Allison Costolnick, LCSW

Clinical Social Worker · Buffalo, NY

NPI number 1336067024 Active

Practice location

741 Delaware Ave
Buffalo, NY 14209-2201

Call (716) 432-2600 Map

Mailing address

1980 Marjorie Rd
Grand Island, NY 14072-2618

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X103406 (NY)

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 1336067024

Allison Costolnick, LCSW's National Provider Identifier is 1336067024, issued on Jul 9, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Buffalo, NY. The record was last updated on Jul 9, 2026.