NPI Portal NPI Lookup & Verification

Robert Alan Riley, D.C.

Robert Alan Riley is a Chiropractor provider (Chiropractor) practicing in Lees Summit, MO, registered in the NPPES registry with NPI 1821080227 since 2005. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1821080227
Entity type Individual (Type 1)
Name Robert Alan Riley
Credential D.C.
Sex Male
Practice address Lees Summit, MO, 64081
Phone 8165162864
Enumeration date 2005-08-22
Last updated in NPPES 2013-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 2001023492 MO
171100000X Acupuncturist Secondary 2001023492 MO

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

Copy-ready billing details
Provider: Robert Riley, D.C.
NPI: 1821080227
Taxonomy: 111N00000X (Chiropractor)
Address: Lees Summit, MO, 64081

Verify this record

Cross-check NPI 1821080227 against the authoritative CMS record: view Robert Alan Riley 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 Robert Riley?
Robert Riley 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 2013-07-08.