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

Sean Williams

Individual provider Mental Health Counselor · NPI 1780327338

Sean Williams is a Mental Health Counselor in Novato, California. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

201 Alameda Del Prado Ste 201 Ste 201
Novato, CA 94949-6698
Phone: (415) 457-6966
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1780327338
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 20, 2022
Last updated in NPPESApril 25, 2022
Certification dateApril 25, 2022
Mailing address201 Alameda Del Prado Ste 201, Novato, CA 94949-6698

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