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Radiation Oncologists in North Dakota

Data updated monthly · Last refresh October 2026

23 Radiation Oncology providers practice in North Dakota, including 6 (26%) offering telehealth. The largest concentration is in Fargo. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

23providers
6telehealth
Fargotop city

Radiation Oncology by city in North Dakota

Choose a city to see providers there.

Radiation Oncology in Fargo10 providers
Radiation Oncology in Bismarck8 providers
Radiation Oncology in Grand Forks3 providers
Radiation Oncology in Minot2 providers

Where Radiation Oncologists in North Dakota practice

From CMS Medicare enrollment records covering 15 of the 23 providers listed here (65%). Providers who do not bill Medicare are not included in these figures.

33%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
67%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Radiation OncologistsAll clinicians in groupMain city
Sanford Medical Center Fargo41,210Fargo
Bismarck Cancer Center45Bismarck
Altru Health System2675Grand Forks
Trinity Health2292Minot

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingRadiation Oncologists affiliated
Sanford Medical Center FargoFargoNonprofit4 of 57
Chi St Alexius HealthBismarckNonprofit4 of 55
Essentia HealthFargoNonprofit3 of 54
Trinity HospitalsMinotNonprofit3 of 54
Sanford Medical Center BismarckBismarckNonprofit4 of 54

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Radiation Oncology providers in North Dakota

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Cole Kreofsky, M.D.
Bismarck, ND · $125 in drug and device payments (2025) · (701) 222-6100
Dr. Glen Hyland, M.D.
Bismarck, ND · No drug or device payments recorded (2025) · (701) 751-4464
Dr. Joann Leahy, MD
Bismarck, ND · No drug or device payments recorded (2025) · (701) 222-6102
Dr. John Watkins, M.D.
Bismarck, ND · No drug or device payments recorded (2025) · (701) 222-6100
Dr. Joon Lee, M.D.
Bismarck, ND · No drug or device payments recorded (2025) · (701) 222-6100
Dr. Kathleen Nordstrom, M.D.
Bismarck, ND · No drug or device payments recorded (2025) · (701) 222-6100
Dr. Robert Reynolds, M.D.
Bismarck, ND · $1,120 in drug and device payments (2025) · (701) 222-6100
Dr. Tarek Dufan, M.D.
Bismarck, ND · No drug or device payments recorded (2025) · (701) 222-6100
Dr. Ashley Jensen, MD
Fargo, ND · $16 in drug and device payments (2025) · Telehealth · (701) 234-6161
Dr. Casey Liveringhouse, MD
Fargo, ND · No drug or device payments recorded (2025) · Telehealth · (612) 839-7461
Dr. Dennis Bier, MD
Fargo, ND · No drug or device payments recorded (2025) · (701) 234-6161
Dr. Elliot Lawrence
Fargo, ND · No drug or device payments recorded (2025) · Telehealth · (701) 234-6161
Dr. Ethan Foster, M.D.
Fargo, ND · No drug or device payments recorded (2025) · (701) 234-6161
Dr. Mark Cooper, MD
Fargo, ND · No drug or device payments recorded (2025) · (701) 364-3300
Dr. Miran Blanchard, MD
Fargo, ND · No drug or device payments recorded (2025) · Telehealth · (701) 234-6161
Dr. Robert Arusell, MD
Fargo, ND · No drug or device payments recorded (2025) · (701) 234-6161
Dr. Salah Dajani, MD
Fargo, ND · $248 in drug and device payments (2025) · Telehealth · (701) 364-8000
Dr. Sommer Nurkic, M.D., M.P.H.
Fargo, ND · No drug or device payments recorded (2025) · (701) 234-6161
Dr. Grant Seeger, M.D.
Grand Forks, ND · $3,076 in drug and device payments (2025) · Telehealth · (701) 780-5400
Dr. Marshall Winchester, MD
Grand Forks, ND · No drug or device payments recorded (2025) · (701) 780-6000
Dr. William Noyes, M.D.
Grand Forks, ND · $4,805 in drug and device payments (2025) · (701) 787-5800
Dr. Jason Hirshberg, DO
Minot, ND · $290 in drug and device payments (2025) · (701) 418-8000
Dr. Michael Grant, M.D.
Minot, ND · $481 in drug and device payments (2025) · (701) 857-3535

Common questions

How many Radiation Oncology providers are in North Dakota?

There are 23 Radiation Oncology providers with active NPI records practicing in North Dakota, according to federal NPPES data refreshed monthly.

Do Radiation Oncology providers in North Dakota offer telehealth?

Yes. 6 of the 23 Radiation Oncology providers in North Dakota (about 26%) report offering telehealth services in CMS data.

Which cities in North Dakota have the most Radiation Oncology providers?

Fargo (10), Bismarck (8), Grand Forks (3) have the highest concentration of Radiation Oncology providers in North Dakota.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Radiation Oncologists in North Dakota work in independent practices or large health systems?

Among 15 Radiation Oncologists in North Dakota enrolled in Medicare, 33% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 67% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Radiation Oncologists in North Dakota work at?

According to CMS facility affiliation records, the North Dakota hospitals where the most Radiation Oncologists hold privileges are Sanford Medical Center Fargo in Fargo; Chi St Alexius Health in Bismarck; Essentia Health in Fargo.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Radiation Oncology in North Dakota? Get featured.