Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcus Ayinde Ellington

Athletic Trainer in Bloomington, IN · enumerated 2022.

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

National Provider Identifier

1003567074

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Registry record

Entity type Individual (Type 1)

Name Marcus Ayinde Ellington

Sex Male

Practice address 701 E 17th St, Bloomington, IN, 47408

Phone (317) 270-8973

Enumeration date Jan 12, 2022

Last updated in NPPES Jan 12, 2022

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.

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Frequently asked questions

What specialty is Marcus Ellington?

Marcus Ellington is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-12.