Corporate Headquarters or Specialty Medical on Northwest Hospital Campus The building is located on the quiet and secure Northwest Medical Center Campus, at the intersection of Orange Grove Road and La Cholla Boulevard in northwest Tucson, within unincorporated Pima County. Pursuant to Pima County Assessor, the subject property consists of an approximately 8,906 square foot three-story building situated on an approximately 43,680 square foot parcel of land. 7,746 SF was constructed in 1997 & 1,160 SF in 1,998. There is an additional 1,184 square basement that houses the Server Room, Studio, and storage.