Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Nathan A Riel, ATC, CSCS

Q: What is the NPI number for Nathan Riel?

The National Provider Identifier (NPI) for Nathan Riel is 1043345606, a Type 1 (individual) record in the CMS NPPES registry.

Athletic Trainer in Fall River, MA · enumerated 2007.

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

National Provider Identifier

1043345606

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Registry record

Entity type Individual (Type 1)

Name Mr. Nathan A Riel

Credential ATC, CSCS

Sex Male

Practice address 363 Highland Ave, Fall River, MA, 02720

Phone (508) 679-7315

Enumeration date Feb 23, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1806 (MA) 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 Nathan Riel?

The National Provider Identifier (NPI) for Nathan Riel is 1043345606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathan Riel practice?

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

Other providers at this practice address

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