Hill Physicians Medical Group is the largest independent physician association in Northern California and is a nationally known leader in innovative healthcare. Since 1984, we have been providing the communities we serve access to quality healthcare. The over 5,000 physicians who comprise Hill Physicians Medical Group provide care to our Commercial HMO, Medicare Advantage, Medi-Cal and PPO attributed members. PriMed Management Consulting Services is the management services organization for Hill Physicians Medical Group. The employees of PriMed provide technology, financial, clinical support and business services to the physicians comprising Hill Physicians Medical Group.