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

Katharine Chalmers Chelton

Individual provider Mental Health Counselor · NPI 1497381545

Katharine Chalmers Chelton is a Mental Health Counselor in Sebastopol, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

7765 Healdsburg Ave Ste 12
Sebastopol, CA 95472-3355
Phone: (707) 823-8203
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MFT30322 (CA)

Record details

NPI number1497381545
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 20, 2020
Last updated in NPPESMarch 20, 2020
Certification dateMarch 20, 2020

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