Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher A Robinson, C.O, A.T.C

Orthotist in Oak Brook, IL · enumerated 2006.

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

National Provider Identifier

1518934470

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher A Robinson

Credential C.O, A.T.C

Sex Male

Practice address 625 Enterprise Dr, Oak Brook, IL, 60523

Phone (630) 575-6200

Enumeration date Mar 1, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

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

222Z00000X Orthotist 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 Christopher Robinson?

Christopher Robinson is registered in NPPES with the primary taxonomy of Orthotist. 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 2025-09-11.