Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Alyssa Marie Williams, RN BSN

Registered Nurse in Roy, UT · enumerated 2024.

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

National Provider Identifier

1679307490

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Registry record

Entity type Individual (Type 1)

Name Mrs. Alyssa Marie Williams

Credential RN BSN

Sex Female

Practice address 3673 W 5600 S, Roy, UT, 84067

Phone (801) 210-8119

Enumeration date Aug 26, 2024

Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 13398323-3101 (UT) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 13398323-3102 (UT) 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

How do I verify Alyssa Williams's NPI record?

Cross-check NPI 1679307490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679307490 active?

Yes, as of the latest NPPES snapshot, NPI 1679307490 is active (record last updated 2024-08-26).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.