Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Dennis Ray Olson, DC

Individual provider Chiropractor · NPI 1598772774

Dr. Dennis Ray Olson, DC is registered under Chiropractic in Joplin, Missouri. Graduated from Cleveland Chiropractic College - Kansas City in 1988, 38 years ago. Practices with Olson Chiropractic PC, a 2-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
38
Trained at
Cleveland Chiropractic College - Kansas City
Licensed in
MO
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1030 SE Murphy Blvd
Joplin, MO 64801-5043 Not confirmed with CMS for 19 years — call before visiting
Phone: (417) 623-2828
Fax: (417) 623-2828
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 005520 (MO)

Record details

NPI number1598772774
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolCLEVELAND CHIROPRACTIC COLLEGE - KANSAS CITY
Graduated 1988 (38 years in practice)
Group practice Olson Chiropractic Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients158
Services billed 795 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Olson Chiropractic PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Joplin