Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Christopher Sethness

Psychologist in Santa Rosa, CA · enumerated 2014 · practices at Santa Rosa Community Health Centers.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1730505306

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christopher Sethness

Sex Male

Practice address Santa Rosa, CA, 95403

Phone (707) 303-3600

Enumeration date Mar 6, 2014

Last updated in NPPES Mar 6, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 26275 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christopher Sethness?

The National Provider Identifier (NPI) for Christopher Sethness is 1730505306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Sethness practice?

The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-06.