Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dennis Ray Olson, D.C.
Chiropractor in Joplin, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598772774
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Dennis Ray Olson
Credential D.C.
Sex Male
Practice address 1030 Se Murphy Blvd, Joplin, MO, 64801
Phone (417) 623-2828
Fax (417) 623-2828
Enumeration date Aug 1, 2006
Last updated in NPPES Jul 8, 2007
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 |
|---|---|---|---|
| 482257 | Other | KS | BLUE CROSS BLUE SHIELD KS |
| 11282 | Other | MO | BLUE CROSS BLUE SHIELD MO |
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 Dennis Olson?
The National Provider Identifier (NPI) for Dennis Olson is 1598772774, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dennis Olson practice?
The practice location on file with NPPES is in Joplin, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Olson Chiropractic PC Chiropractor · Joplin, MO NPI 1134317274 David R Coleman Od LLC Vision Therapy Optometrist · Joplin, MO NPI 1932330644 Jeffrey Coleman Optometrist · Joplin, MO NPI 1750512463 Coleman Optometry PC Optometrist · Joplin, MO NPI 1164845418 Brenton Olson Chiropractor · Joplin, MO NPI 1720618309
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.