Tupelo, MS 38801. NMMC Radiation Oncology. 662-377-4077. 990 South Madison Street Suite 1 Tupelo, MS 38801. NMMC Radiation Oncology-Starkville. 662-320-8545. 1205 Hwy. 182 W Starkville, MS 39759. North Mississippi Medical Center Hematology Oncology-Starkville. 662-320-8545. 1205 Highway 182 West Starkville, MS 39759. View More.