Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antoine Williams

Registered Nurse in Long Beach, CA · enumerated 2022.

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

National Provider Identifier

1639808082

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Registry record

Entity type Individual (Type 1)

Name Antoine Williams

Sex Male

Practice address 1501 Hughes Way Ste 150, Long Beach, CA, 90810

Phone (310) 221-6336

Enumeration date Jun 9, 2022

Last updated in NPPES Jun 9, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95188980 (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

How do I verify Antoine Williams's NPI record?

Cross-check NPI 1639808082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639808082 active?

Yes, as of the latest NPPES snapshot, NPI 1639808082 is active (record last updated 2022-06-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-09.