Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andy Yiu Wing Chan

Physician Assistant in Visalia, CA · enumerated 2017.

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

National Provider Identifier

1982111985

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Registry record

Entity type Individual (Type 1)

Name Andy Yiu Wing Chan

Sex Male

Practice address 400 W Mineral King Ave, Visalia, CA, 93291

Phone (559) 624-2000

Enumeration date Dec 29, 2017

Last updated in NPPES May 26, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA64673 (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

Is NPI 1982111985 active?

Yes, as of the latest NPPES snapshot, NPI 1982111985 is active (record last updated 2026-05-26).

How do I verify Andy Chan's NPI record?

Cross-check NPI 1982111985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.