Individual provider · Type 1 NPI

Bryant Henry Mascarenas, MSW

Social Worker · Seattle, WA

NPI number 1831876085 Active

Practice location

1600 S Lane St
Seattle, WA 98144-2810

Call (206) 682-2371 Map

Mailing address

515 3rd Ave
Seattle, WA 98104-2304

Specialties and licenses

TaxonomyCodeLicense
Social Worker Primary 104100000XSC61544501 (WA)

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 1831876085

Bryant Henry Mascarenas, MSW's National Provider Identifier is 1831876085, issued on Jun 29, 2023. The primary taxonomy on file is Social Worker (104100000X), and the practice location is in Seattle, WA. The record was last updated on Aug 20, 2025.