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

Tess Antonetti, RN

School Registered Nurse in Ukiah, CA · enumerated 2026.

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

National Provider Identifier

1952259954

Verified

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Registry record

Entity type Individual (Type 1)

Name Tess Antonetti

Credential RN

Sex Female

Practice address Ukiah, CA, 95482

Phone (707) 671-5230

Enumeration date Mar 17, 2026

Last updated in NPPES Mar 17, 2026

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

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License 95288672 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 Tess Antonetti?

The National Provider Identifier (NPI) for Tess Antonetti is 1952259954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tess Antonetti practice?

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

Other providers at this practice address

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Nicole Leveille School Psychologist · Ukiah, CA NPI 1275971335 Daniel Drickman School Psychologist · Ukiah, CA NPI 1487274106 Perla Corral Lopez Registered Nurse · Ukiah, CA NPI 1568318616

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-17.