Individual provider · Type 1 NPI

William Joseph Demeo, PhD

Clinical Social Worker · Washington, DC

NPI number 1235178807 Active

Practice location

5225 Connecticut Ave NW, Suite 311
Washington, DC 20015-1845

Fax (202) 363-2550

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XLC300040 (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 1235178807

William Joseph Demeo, PhD's National Provider Identifier is 1235178807, issued on Jun 6, 2006. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Washington, DC. The record was last updated on Jul 13, 2026.