Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Major Multispecialty Associates

Sports Medicine (Family Medicine) Physician in Shelbyville, IN · enumerated 2011 · authorized official Ryan Claxton, Ceo.

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

National Provider Identifier

1790083962

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Registry record

Entity type Organization (Type 2)

Legal business name Major Multispecialty Associates

Parent organization Major Sports Medicine

Practice address 275 West Bassett Road, Suite 3, Shelbyville, IN, 46176

Phone (317) 421-3265

Enumeration date Mar 11, 2011

Last updated in NPPES Dec 16, 2025

Taxonomy & classification

207QS0010X Sports Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ryan Claxton

Title Ceo

Phone (317) 392-3211

Other identifiers

Identifier	Type	State	Issuer
200941210	Medicaid	IN	-

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 is Major Multispecialty Associates located?

The practice location on file with NPPES is in Shelbyville, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-12-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Major Multispecialty Associates Orthopaedic Surgery Physician · Shelbyville, IN NPI 1245405869

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-16.