NHCH is comprised of two large clinics, Makalapa at Joint Base Pearl Harbor-Hickam (JBPHH) and Kaneohe Bay at Marine Corps Base Hawaii.  Other smaller clinics are located at Camp H.M. Smith, Wahiawa, and Barking Sands on the island of Kauai.  Of note, the headquarters for NHCH is not co-located with the clinics, but resides in Bldg 1750 at 480 Central Avenue adjacent to the Pearl Harbor Naval Shipyard.  Preventive Medicine, Industrial Hygiene and Occupational Health Services are provided at this site, which is also known as the Shipyard Clinic.