Mar 07, 2022 · Patient Portal . For services prior to 10-5-20 For services since 10-5-20. Make Payment . For services prior to 10-5-20 For services since 10-5-20. 931.245.7000; Mobile App; Locations; Contact; facebook; linkedin; instagram; Premier Medical Group - Multispeciality Practice in Clarksville, Tennessee. About..