Biggest ASC chains by number of physicians 

Tenet Healthcare’s ASC arm — Dallas-based United Surgical Partners International — is the largest ASC chain in the country by number of physicians. 

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Here are the largest ASC chains by number of affiliated physicians:

Email Patsy Newitt at pnewitt@beckershealthcare.com to add an ASC company. 

1. United Surgical Partners International (Dallas): 11,000+ physicians

2. SCA Health (Deerfield, Ill.): 9,200 physicians

3. Surgery Partners (Brentwood, Tenn.): 4,600 physicians

4. HCA Healthcare (Nashville, Tenn.): 3,200 physicians

5. ValueHealth (Leawood, Kan.): 3,000+ physicians

6. SurgCenter Development (Towson, Md.): 2,500 physicians

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