Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron Clay Roby

Chiropractor in Swansea, IL · enumerated 2010.

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

National Provider Identifier

1811205602

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Registry record

Entity type Individual (Type 1)

Name Dr. Aaron Clay Roby

Sex Male

Practice address 4460 N Illinois St, Swansea, IL, 62226

Phone (618) 926-2529

Enumeration date Sep 15, 2010

Last updated in NPPES Sep 15, 2010

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038.011690 (IL) 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 Aaron Roby?

Aaron Roby is registered in NPPES with the primary taxonomy of Chiropractor. 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 2010-09-15.