Are there any medical facilities or first aid stations easily accessible on the mountain?

Ski Patrol is located both on and off-mountain, at the unload of the FourRunner Quad and Mansfield Gondola, and Mansfield and Spruce Peak base areas. Reach Ski Patrol directly by calling 1 [phone]. You can find a map of the resort here: https://www.stowe.com/the-mountain/about-the-mountain/trail-maps.aspx