Individual provider · Type 1 NPI

Jack Fredric Leiderman, LCSW-C

Clinical Social Worker · Rockville, MD

NPI number 1033267802 Active

Practice location

PO Box 10475
Rockville, MD 20849-0475

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X07933 (MD)
Clinical Social Worker 1041C0700X0904004377 (VA)
Clinical Social Worker 1041C0700XLC302377 (DC)

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 1033267802

Jack Fredric Leiderman, LCSW-C's National Provider Identifier is 1033267802, issued on Jan 8, 2007. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Rockville, MD. The record was last updated on Nov 29, 2025.