Individual provider · Type 1 NPI

Patrick Hahn, LCSW

Clinical Social Worker · Brooklyn, NY

NPI number 1629584347 Active

Practice location

115 Ocean Ave Apt F6A
Brooklyn, NY 11225-4756

Mailing address

9201 4th Ave
Brooklyn, NY 11209-7065

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X098644-1 (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 1629584347

Patrick Hahn, LCSW's National Provider Identifier is 1629584347, issued on Dec 18, 2017. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Brooklyn, NY. The record was last updated on Sep 26, 2026.