Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Gavin Williams, M.D

Emergency Medicine Physician in Banning, CA · enumerated 2006.

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

National Provider Identifier

1346284031

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Registry record

Entity type Individual (Type 1)

Name John Gavin Williams

Credential M.D

Sex Male

Practice address 600 N. Highland Springs Ave, Banning, CA, 92220

Phone (951) 845-1121

Enumeration date Jun 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License C38680 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 1346284031 active?

Yes, as of the latest NPPES snapshot, NPI 1346284031 is active (record last updated 2007-07-08).

How do I verify John Williams's NPI record?

Cross-check NPI 1346284031 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 2007-07-08.