The Nevada Division of Public and Behavioral Health, the mission is to protect, promote and improve the physical and behavioral health of the people of Nevada. The main office is located at 4150 Technology Way in Carson City with regular business hours of 8 a.m. to 5 p.m. Monday through Friday. Our main phone number is (775) 684-4200. 
24-hour Public Health Emergency Contact: (775) 684-5920.

https://dpbh.nv.gov/