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Dr. Christopher Don Leone, D.C.

Dr. Christopher Don Leone is a Chiropractor provider (Chiropractor) practicing in Springfield, IL, registered in the NPPES registry with NPI 1366421257 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at C D Leone Chiropractic PC (listed at the same practice address in NPPES).

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NPI 1366421257
Entity type Individual (Type 1)
Name Dr. Christopher Don Leone
Credential D.C.
Sex Male
Practice address 1019 S 6TH ST, Springfield, IL, 62703
Phone 2175257100
Fax 2175226725
Enumeration date 2006-01-10
Last updated in NPPES 2008-06-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 038-010067 IL

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

Copy-ready billing details
Provider: Christopher Leone, D.C.
NPI: 1366421257
Taxonomy: 111N00000X (Chiropractor)
Address: 1019 S 6TH ST, Springfield, IL, 62703

Other providers at this practice address

NPI Name Type Specialty Location
1689834004 C D Leone Chiropractic PC Organization Chiropractor Springfield, IL

Verify this record

Cross-check NPI 1366421257 against the authoritative CMS record: view Dr. Christopher Don Leone on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Christopher Leone?
Christopher Leone 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-10.