Sandhills Family Practice. Nursing (Nurse Practitioner), Physician Assistant (PA) • 5 Providers. 1125 CARTHAGE ST, Sanford NC, 27330. Make an Appointment. (919) 774-6023. Telehealth services available. Sandhills Family Practice is a medical group practice located in Sanford, NC that specializes in Nursing (Nurse Practitioner) and Physician ....