NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Aaron Jeffrey Madsen, MBA, ATC, LAT, NREMT

Athletic Trainer in Kearney, NE · enumerated 2006.

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

National Provider Identifier

1033179346

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Registry record

Entity type Individual (Type 1)
Name Mr. Aaron Jeffrey Madsen
Credential MBA, ATC, LAT, NREMT
Sex Male
Practice address Kearney, NE, 68847
Phone (308) 236-7016
Fax (308) 236-7027
Enumeration date Mar 23, 2006
Last updated in NPPES Jul 21, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

146N00000X Basic Emergency Medical Technician Emergency Medical Service Providers · License 13052 (NE) Secondary
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 312 (NE) 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 Aaron Madsen's NPI record?
Cross-check NPI 1033179346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1033179346 active?
Yes, as of the latest NPPES snapshot, NPI 1033179346 is active (record last updated 2022-07-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.