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

Kathryn Joanne Williams, CSCD, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1942559042

Kathryn Joanne Williams, CSCD, CCC-SLP is a Speech-Language Pathologist in Santa Rosa, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Practice location Address checks out

1212 College Ave Ste A
Santa Rosa, CA 95404
Phone: (707) 542-1010
Fax: (707) 542-3232
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 19855 (CA)

Record details

NPI number1942559042
Entity typeIndividual (Type 1)
GenderFemale
Credentials CSCD , CCC-SLP
Sole proprietorNo
NPI enumeratedSeptember 5, 2012
Last updated in NPPESFebruary 26, 2021
Certification dateFebruary 26, 2021

Other providers in Santa Rosa