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

Heather Anne Williams

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1063680015

Heather Anne Williams is an Addiction (Substance Use Disorder) Counselor in Santa Rosa, California. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

1710 Mendocino Ave
Santa Rosa, CA 95401-4317
Phone: (707) 571-2215
Fax: (707) 526-9672
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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 number1063680015
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 12, 2008
Last updated in NPPESFebruary 7, 2012
Mailing addressPo Box 2587, Santa Rosa, CA 95405-0587

Other providers in Santa Rosa