Urgent Care Nixa Address 501 N. Old Wilderness Rd. Nixa, MO 65714 location Get Directions Phone: 417-269-2150 Hours 8:30 a.m.–8 p.m. daily. No appointments needed. Holiday hours may vary. About No appointments needed. Urgent Care is available when you need care for non-life-threatening illnesses and injuries. Save My SpotSpend less time waiting in line when you're feeling under the weather. With Save My Spot, you can fill out a simple form and wait from the comfort of your home. Save my spot now.