Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christabel Marie Querubin-Nguyen

Family Nurse Practitioner in Rancho Cucamonga, CA · enumerated 2026.

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

National Provider Identifier

1033022090

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Registry record

Entity type Individual (Type 1)

Name Christabel Marie Querubin-Nguyen

Practice address 9375 Archibald Ave, Rancho Cucamonga, CA, 91730

Phone (999) 999-9999

Enumeration date Sep 23, 2026

Last updated in NPPES Sep 23, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95039626 (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.

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Frequently asked questions

What is the NPI number for Christabel Marie Querubin-Nguyen?

The National Provider Identifier (NPI) for Christabel Marie Querubin-Nguyen is 1033022090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christabel Marie Querubin-Nguyen practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-23.