Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan Avey Nixon, M.D.

Q: What is the NPI number for Ryan Nixon?

The National Provider Identifier (NPI) for Ryan Nixon is 1356736441, a Type 1 (individual) record in the CMS NPPES registry.

Sports Medicine (Orthopaedic Surgery) Physician in Greenwood, IN · enumerated 2015.

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

National Provider Identifier

1356736441

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Registry record

Entity type Individual (Type 1)

Name Ryan Avey Nixon

Credential M.D.

Sex Male

Practice address 1401 W County Line Rd, Greenwood, IN, 46142

Phone (317) 817-1200

Fax (317) 817-1220

Enumeration date Apr 6, 2015

Last updated in NPPES May 20, 2026

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 01092191A (IN) Primary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 282548 (MA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 01092191A (IN) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Ryan Nixon practice?

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

What is the NPI number for Ryan Nixon?

The National Provider Identifier (NPI) for Ryan Nixon is 1356736441, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-20.