Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Maria Ruiz, PA-C

Physician Assistant in Murrieta, CA · enumerated 2023 · practices at A Plus Walk in Urgent Care Medical Clinic Apc.

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

National Provider Identifier

1598479057

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Registry record

Entity type Individual (Type 1)

Name Christina Maria Ruiz

Credential PA-C

Sex Female

Practice address 41880 Kalmia St Ste 100, Murrieta, CA, 92562

Phone (951) 696-7587

Enumeration date Jan 10, 2023

Last updated in NPPES Oct 11, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 63475 (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

Where does Christina Ruiz practice?

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

What is the NPI number for Christina Ruiz?

The National Provider Identifier (NPI) for Christina Ruiz is 1598479057, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-11.