Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kate Lynn Horstmeyer, RD LD

Registered Dietitian in Rushville, IL · enumerated 2013.

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

National Provider Identifier

1609211804

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kate Lynn Horstmeyer

Credential RD LD

Sex Female

Practice address 238 S Congress St, Rushville, IL, 62681

Phone (217) 322-4321

Enumeration date May 2, 2013

Last updated in NPPES Jan 27, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DT82723 (TX) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164005179 (IL) 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 Kate Horstmeyer?

The National Provider Identifier (NPI) for Kate Horstmeyer is 1609211804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kate Horstmeyer practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-27.