Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosalyn Smith Warner

Registered Dietitian in Layton, UT · enumerated 2019.

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

National Provider Identifier

1952862310

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Registry record

Entity type Individual (Type 1)

Name Rosalyn Smith Warner

Sex Female

Practice address 1600 W Antelope Dr, Layton, UT, 84041

Phone (801) 807-7360

Enumeration date Mar 28, 2019

Last updated in NPPES Mar 28, 2019

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 364106-4901 (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.

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Frequently asked questions

How do I verify Rosalyn Warner's NPI record?

Cross-check NPI 1952862310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952862310 active?

Yes, as of the latest NPPES snapshot, NPI 1952862310 is active (record last updated 2019-03-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-28.