The 10 largest medical groups in Washington by physicians
UW Physicians is the largest medical group in Washington, with 3,290 physicians, followed by MultiCare Indigo Urgent Care, Spokane, Newport Hwy. in Spokane (2,307) and Washington Permanente Medical Group, P.C. in Seattle (1,876).
- UW Physicians3,290physicians4,837HCPs
- MultiCare Indigo Urgent Care, Spokane, Newport Hwy.2,307physicians5,156HCPs
- Washington Permanente Medical Group, P.C.1,876physicians3,115HCPs
- Franciscan Orthopedics - Silverdale1,290physicians1,878HCPs
- Children's University Medical Group (CUMG)1,211physicians1,447HCPs
- Swedish Health Services1,075physicians1,497HCPs
- The Everett Clinic930physicians1,435HCPs
- Providence Medical Group739physicians1,164HCPs
- Virginia Mason Medical Center721physicians1,146HCPs
- The Polyclinic684physicians997HCPs
The 10 largest of 853 Washington medical groups that report physicians. Ranks compare size, not quality of care.
Every medical group in WashingtonThe median Washington medical group has 4 physicians
853 Washington medical groups report physicians. The median medical group has 4 physicians, so UW Physicians is about 823 times that size.
- the size of the median Washington medical group, which has 4 physicians
- 823×
- of the 853 Washington medical groups that report physicians
- 1.2%
How we ranked the largest Washington 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
- 853 Washington 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 Washington medical groups
Answers from the same data, updated monthly.
What is the largest medical group in Washington?
UW Physicians in Seattle, with 3,290 physicians. MultiCare Indigo Urgent Care, Spokane, Newport Hwy. is second with 2,307.
What are the 10 largest medical groups in Washington?
By physicians: UW Physicians (3,290), MultiCare Indigo Urgent Care, Spokane, Newport Hwy. (2,307), Washington Permanente Medical Group, P.C. (1,876), Franciscan Orthopedics - Silverdale (1,290), Children's University Medical Group (CUMG) (1,211), Swedish Health Services (1,075), The Everett Clinic (930), Providence Medical Group (739), Virginia Mason Medical Center (721), The Polyclinic (684).
How many physicians does a typical Washington medical group have?
The median Washington medical group that reports physicians has 4 physicians, out of 853 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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