Sedgwick Claims Management Services, Inc. Share: Insurance ServicesWorkers Comp/Payroll Sedgwick Claims Management Services, Inc. Visit Website 5500 Glendon Court, Suite 300 Dublin, OH 43016 (800) 837-3200 Ext. 8595 (614) 210-5861 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.