Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brian Kosan, ATC, NRP, OTC

Athletic Trainer in Aurora, IL · enumerated 2008.

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

National Provider Identifier

1023272689

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Registry record

Entity type Individual (Type 1)

Name Mr. Brian Kosan

Credential ATC, NRP, OTC

Sex Male

Practice address 1221 N Highland Ave, Aurora, IL, 60506

Phone (630) 264-8720

Enumeration date Jul 14, 2008

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

146L00000X Paramedic Emergency Medical Service Providers · License 060024957 (IL) Secondary

246Z00000X Other Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 096002623 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Brian Kosan?

Brian Kosan is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.