Individual provider · Type 1 NPI

Katherine Isabelle Heidelberger, LCSW

Clinical Social Worker · New York, NY

NPI number 1689436289 Active

Practice location

201 E 87th St Apt 20L
New York, NY 10128-3217

Mailing address

159 20th St Ste 1B
Brooklyn, NY 11232-1254

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X104604 (NY)
Social Worker 104100000X119887 (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 1689436289

Katherine Isabelle Heidelberger, LCSW's National Provider Identifier is 1689436289, issued on Jan 29, 2024. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in New York, NY. The record was last updated on Oct 26, 2026.