HEADQUARTERS Mid Michigan Health Insurance Advisors. Insurance Agents United. 801 S Saginaw St. Flint, MI. 48502 Toll Free: 1 844-533-7432 Local: +1 (810) 471-4796 Fax: +1 (810) 396-6034 E-mail: info@mmhia.com SCHEDULE CONSULTATION Please leave this field emptyJOIN OUR NEWSLETTER First name * Email * Stay informed join our newsletter, and get your FREE Guide "Winning the Health Insurance Game". Learn how to save thousands on health insurance. Check your inbox or spam folder to confirm your subscription.