Individual provider · Type 1 NPI

Katherine O'Hara, LCSW

Clinical Social Worker · Cambridge, MA

NPI number 1801708581 Active

Practice location

675 Massachusetts Ave
Cambridge, MA 02139-3309

Mailing address

1 Nashua St Apt 2105
Boston, MA 02114-1620

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X230751 (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 1801708581

Katherine O'Hara, LCSW's National Provider Identifier is 1801708581, issued on Sep 18, 2026. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Cambridge, MA. The record was last updated on Sep 18, 2026.