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

Dr. Matthew Edward Johnson, MD

Individual provider Radiation Oncology Physician · NPI 1952612020

Dr. Matthew Edward Johnson, MD is a Radiation Oncology in Saint Charles, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 2010, 16 years ago. Practices with SSM Medical Group Inc, a 560-clinician group and accepts Medicare assignment. Licensed in Illinois, Missouri and Pennsylvania.

Years since qualifying
16
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
IL, MO, PA
In the registry since
2010
Specialties on file
3
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

1475 Kisker Rd Ste 180
Saint Charles, MO 63304-8786
Phone: (636) 442-7300
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 2015001562 (MO)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 036140409 (IL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD446623 (PA)

Record details

NPI number1952612020
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2010
Last updated in NPPESJune 26, 2024
Certification dateJune 26, 2024

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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