Quick Links Mount Auburn Group at HUHS BCBS PPO Providers Members can use the Mount Auburn Hospital OB/GYN group on-site at Harvard University Health Services (Smith Campus Center) or any other Blue Cross Blue Shield of MA (BCBSMA) PPO provider for their obstetrics/gynecology care. Need Help? Call 617-495-2008 Email mservices@huhs.harvard.edu Visit Make a virtual appointment