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Catherine Nhy Nguyen, PA-C

Physician Assistant in Westminster, CA · enumerated 2011 · practices at Westminster Medical Office Inc.

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

National Provider Identifier

1326316076

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Registry record

Entity type Individual (Type 1)
Name Catherine Nhy Nguyen
Credential PA-C
Sex Female
Practice address 13671 Beach Blvd Ste A, Westminster, CA, 92683
Phone (714) 467-4321
Fax (714) 467-4311
Enumeration date Dec 9, 2011
Last updated in NPPES Nov 1, 2023

Taxonomy & licenses

207RA0000X Adolescent Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License A69222 (CA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA21907 (CA) Primary

Other identifiers

Identifier Type State Issuer
1093721690 Medicaid CA -

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

How do I verify Catherine Nguyen's NPI record?
Cross-check NPI 1326316076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1326316076 active?
Yes, as of the latest NPPES snapshot, NPI 1326316076 is active (record last updated 2023-11-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-01.