Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stanley Williams

Non-emergency Medical Transport (VAN) in Waukegan, IL · enumerated 2026.

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

National Provider Identifier

1598615452

Verified

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Registry record

Entity type Individual (Type 1)

Name Stanley Williams

Sex Male

Practice address Po Box 507, Waukegan, IL, 60079

Phone (224) 772-7736

Enumeration date Jan 30, 2026

Last updated in NPPES Feb 27, 2026

Taxonomy & licenses

332BC3200X Customized Equipment (DME) Suppliers Secondary

343900000X Non-emergency Medical Transport (VAN) Transportation Services 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 specialty is Stanley Williams?

Stanley Williams is registered in NPPES with the primary taxonomy of Non-emergency Medical Transport (VAN). The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-27.