Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William Ray Norris

Day Training/Habilitation Specialist in Casper, WY · enumerated 2023.

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

National Provider Identifier

1457052870

Verified

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Registry record

Entity type Individual (Type 1)

Name William Ray Norris

Sex Male

Practice address Casper, WY, 82604

Phone (307) 251-4554

Enumeration date Mar 13, 2023

Last updated in NPPES Mar 13, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

373H00000X Day Training/Habilitation Specialist Nursing Service Related Providers 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 is the NPI number for William Norris?

The National Provider Identifier (NPI) for William Norris is 1457052870, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Norris practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-13.