Individual provider · Type 1 NPI

Natalie Birnbaum, LCSW

Clinical Social Worker · Waltham, MA

NPI number 1649920489 Active

Practice location

1106 Trapelo Rd
Waltham, MA 02451-3236

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X092051-01 (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 1649920489

Natalie Birnbaum, LCSW's National Provider Identifier is 1649920489, issued on Mar 25, 2022. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Waltham, MA. The record was last updated on Sep 30, 2026.