Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Chance Lee Matthiesen, MD

Individual provider Radiation Oncology Physician · NPI 1821289893

Dr. Chance Lee Matthiesen, MD is a Radiation Oncology in Joplin, Missouri. Graduated from University of Oklahoma College of Medicine in 2007, 19 years ago. Practices with Freeman-Oak Hill Health System, a 385-clinician group and accepts Medicare assignment. Licensed in Missouri and Oklahoma.

Years since qualifying
19
Trained at
University of Oklahoma College of Medicine
Licensed in
MO, OK
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

932 E 34th St
Joplin, MO 64804-3932
Phone: (417) 347-2200
Fax: (417) 347-2204
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 2016036874 (MO)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 25819 (OK)

Record details

NPI number1821289893
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 6, 2007
Last updated in NPPESNovember 16, 2016

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Freeman-Oak Hill Health System — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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