Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marilyn Walton, R.D, C.D.

Registered Dietitian in Provo, UT · enumerated 2008.

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

National Provider Identifier

1811166085

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Registry record

Entity type Individual (Type 1)

Name Marilyn Walton

Credential R.D, C.D.

Sex Female

Practice address 151 S University Ave, Provo, UT, 84601

Phone (801) 851-7064

Enumeration date Feb 21, 2008

Last updated in NPPES Mar 21, 2008

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 105434-4901 (UT) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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 1811166085 active?

Yes, as of the latest NPPES snapshot, NPI 1811166085 is active (record last updated 2008-03-21).

How do I verify Marilyn Walton's NPI record?

Cross-check NPI 1811166085 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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Joseph Miner Public Health & General Preventive Medicine Physician · Provo, UT NPI 1881652980 Lynn Flinders Community Health Registered Nurse · Provo, UT NPI 1457447666 Utah County Government Public Health or Welfare Agency · Provo, UT NPI 1891865010 Utah County Public Health or Welfare Agency · Provo, UT NPI 1225109036 Utah County Department of Drug and Alcohol Prevention and Treatment Substance Use Disorder Rehabilitation Clinic/Center · Provo, UT NPI 1295852911 Chelsey Savio Community Health Registered Nurse · Provo, UT NPI 1982801171 Lawrence Astle Addiction Medicine (Family Medicine) Physician · Provo, UT NPI 1285829309 Adrian Baures Marriage & Family Therapist · Provo, UT NPI 1063714483

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-21.