5 states with the most physician groups 

California is the state with the most physician groups, according to a report from Definitive Healthcare. 

The report, published Jan. 5, analyzed the 338,899 active physician group practices in Definitive Healthcare's database.

Here are the five states with the most physician groups:

1. California: 31,477
2. Florida: 26,021
3. Texas: 25,659
4. New York: 21,411
5. Pennsylvania: 13,890