Individual provider · Type 1 NPI

Benjamin Marks, LCSW

Clinical Social Worker · Charleston, SC

NPI number 1801056932 Active

Practice location

109 Bee St
Charleston, SC 29401-5703

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker 1041C0700X101160 (CA)
Clinical Social Worker Primary 1041C0700X13757 (MD)

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 1801056932

Benjamin Marks, LCSW's National Provider Identifier is 1801056932, issued on Jun 12, 2008. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Charleston, SC. The record was last updated on Feb 11, 2026.