Individual provider · Type 1 NPI

Gwendolyn Barnhart, LISW

Clinical Social Worker · Columbus, OH

NPI number 1437840105 Active

Practice location

181 Taylor Ave
Columbus, OH 43203-1779

Call (614) 293-9600 Map

Fax (614) 366-1215

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559

Other practice locations

  • 16 W Long St, Columbus, OH 43215-2815 · (614) 225-0990

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XI.2203357-SUPV (OH)

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 1437840105

Gwendolyn Barnhart, LISW's National Provider Identifier is 1437840105, issued on May 15, 2023. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Columbus, OH. The record was last updated on Oct 30, 2026.