Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Russell Warner, D.C.
Chiropractor in Dixon, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073515516
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Registry record
Entity type Individual (Type 1)
Name Dr. David Russell Warner
Credential D.C.
Sex Male
Practice address 1125 N Galena Ave, Dixon, IL, 61021
Phone (815) 284-9355
Fax (815) 284-9355
Enumeration date Aug 15, 2005
Last updated in NPPES Nov 16, 2011
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 05232001 | Other | IL | BLUE CROSS |
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.
Frequently asked questions
What is the NPI number for David Warner?
The National Provider Identifier (NPI) for David Warner is 1073515516, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Warner practice?
The practice location on file with NPPES is in Dixon, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.