Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Craig Williams

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1669680724

Craig Williams is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

890 Hayes St
San Francisco, CA 94117-2615
Phone: (415) 762-3700
Fax: (415) 865-0119
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1669680724
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 20, 2007
Last updated in NPPESJanuary 11, 2023
Certification dateJanuary 11, 2023

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