Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathy Ann Claussen, R.D., L.D.

Registered Dietitian in Willmar, MN · enumerated 2007.

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

National Provider Identifier

1376734160

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Registry record

Entity type Individual (Type 1)

Name Ms. Kathy Ann Claussen

Credential R.D., L.D.

Sex Female

Practice address 301 Becker Ave Sw, Willmar, MN, 56201

Phone (320) 231-8740

Enumeration date Aug 6, 2007

Last updated in NPPES Aug 6, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1576 (MN) 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.

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Frequently asked questions

How do I verify Kathy Claussen's NPI record?

Cross-check NPI 1376734160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1376734160 active?

Yes, as of the latest NPPES snapshot, NPI 1376734160 is active (record last updated 2007-08-06).

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Eric Peterson Certified Registered Nurse Anesthetist · Willmar, MN NPI 1265436059 Ann Nelson Certified Registered Nurse Anesthetist · Willmar, MN NPI 1710983473 Loretta Fenske Psychologist · Willmar, MN NPI 1003882838 William Doyle Emergency Medicine Physician · Willmar, MN NPI 1679542856 Kenneth Flowe Emergency Medicine Physician · Willmar, MN NPI 1548222458 Wayne Janitschke Certified Registered Nurse Anesthetist · Willmar, MN NPI 1427013606 Linda Jackson Dentist · Willmar, MN NPI 1992757728 Barry Sewall Diagnostic Radiology Physician · Willmar, MN NPI 1437104825

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-06.