Individual provider · Type 1 NPI

Isaiah Ellis Lewis

Clinical Social Worker · Washington, DC

NPI number 1790665453 Active

Practice location

1427 Marion Barry Ave SE
Washington, DC 20020-5614

Call (202) 836-4841 Map

Mailing address

2101 Wisconsin Ave NW Apt 438
Washington, DC 20007-2409

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XLG200004837 (DC)
Case Manager/Care Coordinator 171M00000XNone listed

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 1790665453

Isaiah Ellis Lewis's National Provider Identifier is 1790665453, issued on Sep 4, 2025. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Washington, DC. The record was last updated on Jun 24, 2026.