Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Barbara Ann Navolanic, RN, PHN

Registered Nurse in Fairfield, CA · enumerated 2006.

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

National Provider Identifier

1235294976

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Registry record

Entity type Individual (Type 1)

Name Mrs. Barbara Ann Navolanic

Credential RN, PHN

Sex Female

Practice address 275 Beck Ave, Fairfield, CA, 94533

Phone (707) 784-8600

Fax (707) 421-6618

Enumeration date Dec 22, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 217402 (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

How do I verify Barbara Navolanic's NPI record?

Cross-check NPI 1235294976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235294976 active?

Yes, as of the latest NPPES snapshot, NPI 1235294976 is active (record last updated 2007-07-08).

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Kimberly Smith Clinical Psychologist · Fairfield, CA NPI 1639119563 Ronald Chapman Family Medicine Physician · Fairfield, CA NPI 1629006333 Alan Werblin Family Medicine Physician · Fairfield, CA NPI 1447338256 Dee Carter Marriage & Family Therapist · Fairfield, CA NPI 1386704328 Irene Jimenez Community Health Registered Nurse · Fairfield, CA NPI 1417017971 Meryl Hoffman-Pagan Clinical Social Worker · Fairfield, CA NPI 1811058142 Nikki Anthony Community Health Registered Nurse · Fairfield, CA NPI 1023179561 Leticia De La Cruz Salas Clinical Social Worker · Fairfield, CA NPI 1508927765

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.