Mullen Clinic 207 W 4th St Mullen, NE 69152 Phone : (308) 546-2213 Business Category Physicians & Surgeons-M.D. Clinics & Medical Centers Physicians & Surgeons-Family Practice Sandhills Family Medicine 207 W 4th St Mullen, NE 69152 Phone : (308) 546-2213 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Family Practice