Individual provider · Type 1 NPI

Crystal Diane Williams, MSW, MPA

Social Worker · Washington, DC

NPI number 1972308690 Active

Practice location

915 Rhode Island Ave NW
Washington, DC 20001-4153

Call (202) 232-6100 Map

Mailing address

6816 Red Top Rd Apt 3
Takoma Park, MD 20912-5905

Specialties and licenses

TaxonomyCodeLicense
Social Worker Primary 104100000XLG200004344 (DC)
Community Health Worker 172V00000XNone listed

Social Worker: A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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About NPI 1972308690

Crystal Diane Williams, MSW, MPA's National Provider Identifier is 1972308690, issued on Feb 17, 2025. The primary taxonomy on file is Social Worker (104100000X), and the practice location is in Washington, DC. The record was last updated on Oct 7, 2025.