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

Brian Keith Wolff

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1144841271

Brian Keith Wolff is an Addiction (Substance Use Disorder) Counselor in Vallejo, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

627 Grant St
Vallejo, CA 94590-7228
Phone: (707) 553-1042
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 · Licence 10467 (CA)

Record details

NPI number1144841271
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 29, 2020
Last updated in NPPESApril 29, 2020
Certification dateApril 29, 2020
Mailing address1045 George St #B, Vallejo, CA 94590

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