KATHARINE CHALMERS CHELTON
NPI 1497381545
Counselor - Mental Health in Sebastopol, CA

Active since March 20, 2020Opted out of Medicare · through Jan 1, 2028
7765 HEALDSBURG AVE STE 12, SEBASTOPOL, CA 95472(707) 823-8203 Get Directions Write a Review

NPPES record last updated: March 20, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katharine Chalmers Chelton NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHARINE CHALMERS CHELTON (NPI 1497381545) is an individual mental health provider in Sebastopol, California, licensed in California (MFT30322) and active in the NPI registry since March 2020. She has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1497381545
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATHARINE CHALMERS CHELTON
Location Address7765 HEALDSBURG AVE STE 12Sebastopol, CA 95472-3355
Mailing Address7765 Healdsburg Ave Ste 12Sebastopol, CA 95472-3355 · (707) 823-8203
Sole ProprietorYes
Enumeration DateMarch 20, 2020
NPPES CertifiedMarch 20, 2020
NPI 1497381545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in CA · MFT30322
7765 HEALDSBURG AVE STE 12, Sebastopol, CA 95472

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Katharine Chalmers Chelton has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Community/Behavioral Health
7765 HEALDSBURG AVE STE 12
SEBASTOPOL, CA 95472
Counselor (Mental Health)
7765 HEALDSBURG AVE STE 12
SEBASTOPOL, CA 95472

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katharine Chelton's NPI number?

The NPI number for Katharine Chelton is 1497381545. It was assigned to this individual provider in the NPPES registry on March 20, 2020.

Where is Katharine Chelton located?

Katharine Chelton practices at 7765 Healdsburg Ave Ste 12, Sebastopol, CA 95472. The listed phone number is (707) 823-8203.

What is Katharine Chelton's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katharine Chelton enrolled in Medicare?

No. Katharine Chelton has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Katharine Chelton was last updated on March 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.