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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Mark Thompson, MD is board certified in Radiation Oncology.

  • He has special expertise in 2 areas:
  • Cancer
  • Chiropractic (Chiropractic Manipulation)


  • Spanish

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Additional Information
Dr. Mark Roberts Thompson MD is a male Radiation Oncologist and practices in Radiation Oncology.
Where does Dr. Mark R. Thompson practice?
Dr. Mark Thompson has 2 office locations.
Dr. Mark Thompson practices Radiation Oncology near Portland, OR.
Additional practice locations include: Redmond, WA.
See Portland Radiation Oncologists.