LIFE How do I file a claim with Nationwide? InsuNews May 23, 2022 How do I file a claim with Nationwide? Call 1-800-421-3535 to speak to a Nationwide claims associate or find an agent. See also Is Sun Life a good company? Post Navigation Previous Do federal employees have to take Medicare Part B?Next How do you detox from life insurance? More Stories LIFE What is the average cost of a Medicare supplement plan? InsuNews May 23, 2022 LIFE What is the best life insurance to buy UK? InsuNews May 23, 2022 LIFE Do you pay tax on life insurance payout UK? InsuNews May 23, 2022