Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Villarosa, FNP-C

Family Nurse Practitioner in Los Angeles, CA · enumerated 2018 · practices at Kbs Medical California PC.

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

National Provider Identifier

1003314774

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Registry record

Entity type Individual (Type 1)

Name Christine Villarosa

Credential FNP-C

Sex Female

Practice address 145 S Fairfax Ave Ste 200&300, Los Angeles, CA, 90036

Phone (909) 679-3482

Fax (844) 440-2410

Enumeration date Jan 29, 2018

Last updated in NPPES Feb 24, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95008460 (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 Christine Villarosa?

The National Provider Identifier (NPI) for Christine Villarosa is 1003314774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Villarosa practice?

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

Other providers at this practice address

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Kelly Jernigan Physician Assistant · Los Angeles, CA NPI 1417290917 Silviana Capra Marriage & Family Therapist · Los Angeles, CA NPI 1780193227 Kbs Medical California PC Interventional Pain Medicine Physician · Los Angeles, CA NPI 1871475715

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-24.