NPI Portal NPI Lookup & Verification

Mr. Robert Howard Kelder Jr., DC

Mr. Robert Howard Kelder Jr. is a Chiropractor provider (Chiropractor) practicing in Aurora, CO, registered in the NPPES registry with NPI 1235335266 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI 1235335266
Entity type Individual (Type 1)
Name Mr. Robert Howard Kelder Jr.
Credential DC
Sex Male
Practice address 16290 E QUINCY AVE, Aurora, CO, 80015
Phone 3033384545
Enumeration date 2007-06-26
Last updated in NPPES 2021-06-22

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 3969 CO

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

Copy-ready billing details
Provider: Robert Kelder, DC
NPI: 1235335266
Taxonomy: 111N00000X (Chiropractor)
Address: 16290 E QUINCY AVE, Aurora, CO, 80015

Other providers at this practice address

NPI Name Type Specialty Location
1457333866 Marcelle Reilly Individual Family Medicine Physician Aurora, CO
1326098302 Lisa Masson Individual Family Medicine Physician Aurora, CO
1497709760 Jennifer Arthur Individual Pediatrics Physician Aurora, CO
1811909781 Mark Rojec Individual Family Medicine Physician Aurora, CO
1720192461 Kaiser Foundation Health Plan of Co Organization Multi-Specialty Clinic/Center Aurora, CO
1356416614 Kaiser Foundation Health Plan of Colorado Organization Managed Care Organization Pharmacy Aurora, CO
1629112347 Sylvia Storck Individual Family Medicine Physician Aurora, CO
1104960988 Debbie Lewis Individual Family Medicine Physician Aurora, CO

Verify this record

Cross-check NPI 1235335266 against the authoritative CMS record: view Mr. Robert Howard Kelder Jr. 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

What specialty is Robert Kelder?
Robert Kelder 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-22.