Individual provider · Type 1 NPI

William Gregory Lemus Jr.

Addiction (Substance Use Disorder) Counselor · Downey, CA

NPI number 1255246286 Active

Practice location

11501 Dolan Ave
Downey, CA 90241-4921

Mailing address

12274 Montgomery St Apt 10
Downey, CA 90242-3566

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400XNone listed

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1255246286

William Gregory Lemus Jr.'s National Provider Identifier is 1255246286, issued on Aug 14, 2026. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Downey, CA. The record was last updated on Aug 14, 2026.