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

William Reed Olson

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1104405976

William Reed Olson is an Addiction (Substance Use Disorder) Counselor in Concord, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021

Practice location Address checks out

1470 Civic Ct
Concord, CA 94520-5290
Phone: (925) 849-6173
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 11617 (CA)

Record details

NPI number1104405976
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 7, 2021
Last updated in NPPESApril 7, 2021
Certification dateApril 6, 2021

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