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 How do I refile unemployment in CT? 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 richest insurance company in the United States? InsuNews May 23, 2022 LIFE Who is the biggest insurance underwriter for? InsuNews May 23, 2022 LIFE What is whole term life insurance? InsuNews May 23, 2022