Primary care startup Oak Street Health goes public for $328M August 6, 2020 Auto Bot Health Services, IPO, Medicare, Medicare Advantage, Oak Street Health, primary care, Startups, Value-Based Care 0 Oak Street Health, which operates primary care centers for Medicare patients, went public on Thursday for $328 million. Its capitation payment model has helped the company continue on where many clinics have struggled during the Covid-19 pandemic.