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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Nathanael Robert Seymour, ATC, CSCS

Athletic Trainer in Dayton, OH · enumerated 2006 · practices at University of Dayton.

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

National Provider Identifier

1366460313

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Registry record

Entity type Individual (Type 1)
Name Mr. Nathanael Robert Seymour
Credential ATC, CSCS
Sex Male
Practice address 300 College Park, University of Dayton, Dayton, OH, 45469
Phone (937) 229-4437
Fax (937) 229-5448
Enumeration date Jul 18, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT-1681 (OH) 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 NPI 1366460313 active?
Yes, as of the latest NPPES snapshot, NPI 1366460313 is active (record last updated 2007-07-08).
How do I verify Nathanael Seymour's NPI record?
Cross-check NPI 1366460313 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.