Located within and serving Northumberland County is Geisinger Shamokin Area Hospital.

Geisinger Medical Center is located in Danville, Montour County and provides service to many residents of Northumberland County. Additionally, Geisinger has several clinics located within the County.

Evangelical Hospital is located in Lewisburg, Union County and provides service to many residents from the County’s northern area.

Shamokin Community Health Center, located in Coal Township, PA, opened in March 2016 and offers patients access to Internal Medicine, Family Medicine, Psychiatric, and Behavioral Health services.