Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Charles Renner, D.C.
Chiropractor in Willowbrook, IL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043454549
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Registry record
Entity type Individual (Type 1)
Name Dr. David Charles Renner
Credential D.C.
Sex Male
Practice address 16w501 Nielson Ln, Willowbrook, IL, 60527
Phone (630) 455-5885
Enumeration date Apr 28, 2009
Last updated in NPPES Sep 16, 2009
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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
Where does David Renner practice?
The practice location on file with NPPES is in Willowbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Renner?
The National Provider Identifier (NPI) for David Renner is 1043454549, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-16.