Individual provider · Type 1 NPI

Mary Williams, LCSW-C

Clinical Social Worker · Baltimore, MD

NPI number 1043690142 Active

Practice location

1204 S Clinton St
Baltimore, MD 21224-5007

Other practice locations

  • 5800 Metro Dr, Baltimore, MD 21215-3223 · (443) 562-9613

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X25706 (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 1043690142

Mary Williams, LCSW-C's National Provider Identifier is 1043690142, issued on Jun 3, 2015. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Baltimore, MD. The record was last updated on Dec 1, 2025.