Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Huyen L Nguyen

Q: What is the NPI number for Huyen Nguyen?

The National Provider Identifier (NPI) for Huyen Nguyen is 1225015258, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Watsonville, CA · enumerated 2005.

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

National Provider Identifier

1225015258

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Registry record

Entity type Individual (Type 1)

Name Huyen L Nguyen

Sex Female

Practice address 204 E Beach St, Watsonville, CA, 95076

Phone (831) 728-0222

Enumeration date Dec 30, 2005

Last updated in NPPES Mar 3, 2016

Taxonomy & licenses

122300000X Dentist Dental Providers · License OK4624 (OK) Secondary

122300000X Dentist Dental Providers · License 35151 (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 Huyen Nguyen?

The National Provider Identifier (NPI) for Huyen Nguyen is 1225015258, a Type 1 (individual) record in the CMS NPPES registry.

Where does Huyen Nguyen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-03.