Individual provider · Type 1 NPI

Sylvia Andersen Haydash, L.C.S.W.

Clinical Social Worker · Manassas, VA

NPI number 1962461186 Active

Practice location

7502 Diplomat Dr, Suite 101
Manassas, VA 20109-2631

Call (703) 392-7944 Map

Fax (703) 878-2629

Mailing address

6167 River Forest Dr
Manassas, VA 20112-3047

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X0904004373 (VA)

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 1962461186

Sylvia Andersen Haydash, L.C.S.W.'s National Provider Identifier is 1962461186, issued on Mar 18, 2006. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Manassas, VA. The record was last updated on Jul 13, 2026.