Here are the 10 largest medical groups based on their number of locations, according to a new analysis from Definitive Healthcare provided to Becker's:
1. Hill Physicians Medical Group (Walnut Creek, Calif.): 2,278
2. Ascension Medical Group (Indianapolis): 965
3. Intermountain Healthcare Physicians (Sandy, Utah): 944
4. ATI Physical Therapy (Bolingbrook, Ill.): 904
5. Athletico Physical Therapy (Oak Brook, Ill.): 902
6. Hanger Clinic (Anniston, Ala.): 759
7 (tie). AdventHealth Medical Group (Maitland, Fla.): 722
7 (tie). MDVIP (Boca Raton, Fla.): 722
9. Select Physical Therapy (New Port Richey, Fla.): 701
10. UCHealth Physicians (Denver): 697