With the multi-billion-dollar, four-month enroll-a-thon for Florida’s Statewide Medicaid Managed Care program now complete, totals show WellCare Health Plans still on top. The Tampa company’s Staywell plan now has more than 600,000 Florida Medicaid members. That’s 23 percent of the state’s roughly 3.3 million residents with Medicaid coverage, according to calculations by Citigroup Global Markets’ …