Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Nevarez, RN

Registered Nurse in Fairfield, CA · enumerated 2025.

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

National Provider Identifier

1871397638

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Registry record

Entity type Individual (Type 1)

Name Christina Nevarez

Credential RN

Sex Female

Practice address 530 Union Ave, Fairfield, CA, 94533

Phone (707) 784-6692

Enumeration date Apr 2, 2025

Last updated in NPPES Apr 2, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 648609 (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 specialty is Christina Nevarez?

Christina Nevarez is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

James Firman Family Medicine Physician · Fairfield, CA NPI 1134164189 Christopher Pilaczynski Medical Physician Assistant · Fairfield, CA NPI 1396963997 James Lewis Family Nurse Practitioner · Fairfield, CA NPI 1063840247 Amanda Mcbride Family Nurse Practitioner · Fairfield, CA NPI 1134731888 Darlla Roesler Registered Nurse · Fairfield, CA NPI 1962238568 Jordan Alarcon Psychiatric/Mental Health Registered Nurse · Fairfield, CA NPI 1518793058 Tyliea Williams Licensed Vocational Nurse · Fairfield, CA NPI 1699562769

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.