Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Son Huynh, PA-C

Q: What is the NPI number for Son Huynh?

The National Provider Identifier (NPI) for Son Huynh is 1588115141, a Type 1 (individual) record in the CMS NPPES registry.

Surgical Physician Assistant in Fountain Valley, CA · enumerated 2016 · practices at Timothy Cheng MD.

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

National Provider Identifier

1588115141

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Registry record

Entity type Individual (Type 1)

Name Son Huynh

Credential PA-C

Sex Male

Practice address 11160 Warner Ave Ste 311, Fountain Valley, CA, 92708

Phone (714) 850-7300

Enumeration date Oct 19, 2016

Last updated in NPPES Jan 16, 2017

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA53928 (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 Son Huynh practice?

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

What is the NPI number for Son Huynh?

The National Provider Identifier (NPI) for Son Huynh is 1588115141, 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 2017-01-16.