The 10 largest medical groups in North Dakota by physicians
Billings Clinic is the largest medical group in North Dakota, with 1,046 physicians, followed by Sanford West Fargo Clinic in West Fargo (970) and Altru Health System in Grand Forks (819).
- Billings Clinic1,046physicians1,522HCPs
- Sanford West Fargo Clinic970physicians1,836HCPs
- Altru Health System819physicians1,068HCPs
- Sanford Bismarck Medical Center520physicians862HCPs
- CHI St. Alexius Health Bismarck Medical Center454physicians663HCPs
- Sanford Health Occupational Medicine Clinic Bismarck396physicians671HCPs
- Essentia Health-Fargo364physicians782HCPs
- CHI St. Alexius Health Dickinson345physicians419HCPs
- Jamestown Regional Medical Center254physicians283HCPs
- First Care Health Center233physicians241HCPs
The 10 largest of 131 North Dakota medical groups that report physicians. Ranks compare size, not quality of care.
Every medical group in North DakotaThe median North Dakota medical group has 5 physicians
131 North Dakota medical groups report physicians. The median medical group has 5 physicians, so Billings Clinic is about 209 times that size.
- the size of the median North Dakota medical group, which has 5 physicians
- 209×
- of the 131 North Dakota medical groups that report physicians
- 7.6%
How we ranked the largest North Dakota medical groups
- Measure
- Physicians linked to each group in CMS enrollment and the Dmand AI database.
- What counts as a group
- One Medicare PAC ID. A group that bills under several names counts once.
- Field
- 131 North Dakota medical groups in the Dmand AI database report physicians.
- Ties
- Medical groups with the same number share a rank.
- HCPs
- Healthcare professionals with a current link to the group in the Dmand AI database.
- What a rank means
- Size only. A rank compares physicians; it says nothing about quality of care.
- Refresh
- Monthly. Updated Oct 28, 2026.
FAQ
Questions about the largest North Dakota medical groups
Answers from the same data, updated monthly.
What is the largest medical group in North Dakota?
Billings Clinic in Williston, with 1,046 physicians. Sanford West Fargo Clinic is second with 970.
What are the 10 largest medical groups in North Dakota?
By physicians: Billings Clinic (1,046), Sanford West Fargo Clinic (970), Altru Health System (819), Sanford Bismarck Medical Center (520), CHI St. Alexius Health Bismarck Medical Center (454), Sanford Health Occupational Medicine Clinic Bismarck (396), Essentia Health-Fargo (364), CHI St. Alexius Health Dickinson (345), Jamestown Regional Medical Center (254), First Care Health Center (233).
How many physicians does a typical North Dakota medical group have?
The median North Dakota medical group that reports physicians has 5 physicians, out of 131 that report them.
How often is this list updated?
Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.
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The 10 largest hospitals in North Dakota
Hospitals in North Dakota ranked by staffed beds.
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