Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory Dale Hawthorne Jr., ATC

Athletic Trainer in East Lansing, MI · enumerated 2007.

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

National Provider Identifier

1477600963

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory Dale Hawthorne Jr.

Credential ATC

Sex Male

Practice address Jenison Fieldhouse, Michigan State University, East Lansing, MI, 48823

Phone (517) 355-1627

Enumeration date Jan 5, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Where does Gregory Hawthorne practice?

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

What is the NPI number for Gregory Hawthorne?

The National Provider Identifier (NPI) for Gregory Hawthorne is 1477600963, a Type 1 (individual) record in the CMS NPPES registry.

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