What is northbay healthcare groups mailing address? The mailing address for Northbay Healthcare Group is 1200 B Gale Wilson Blvd, , Fairfield, California - 94533-3552 (mailing address contact number - 707-646-4193).Why choose northbay medical center? As part of the nonprofit, community-based NorthBay Healthcare system, NorthBay Medical Center continues to build on its more than 60-year history of service to residents of Solano County.Where can i find information about northbay occupational health? For other information about NorthBay Occupational Health, please call us at (707) 646-4600 or email manager, Diana Moore, [email protected] or call Kelly Rhoads-Poston at (707) 646-3293 or e-mail [email protected]. Find the best doctor for you. View providers specializing in occupational medicine in Fairfield.Where is the northbay medical center located in fairfield ca? 1860 Pennsylvania Avenue Suite 310, Fairfield CA 94533 Medical Records: NorthBay Medical Center (Birth Certificates Only) (707) 646-5445 1200 B. Gale Wilson Boulevard, 2nd Floor, Fairfield CA 94533