Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alorna Ann Leys, D.C.

Chiropractor in Aurora, IL · enumerated 2007.

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

National Provider Identifier

1295920122

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Registry record

Entity type Individual (Type 1)

Name Dr. Alorna Ann Leys

Credential D.C.

Sex Female

Practice address 1137 N Eola Rd, Suite 101, Aurora, IL, 60502

Phone (630) 236-3090

Fax (630) 236-3092

Enumeration date Sep 13, 2007

Last updated in NPPES Apr 20, 2015

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038011013 (IL) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
2233886	Other	IL	BC/BS

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

What specialty is Alorna Leys?

Alorna Leys 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 2015-04-20.