Regional Offices

National Insurance Services has eight regional offices with business in more than 20 states. When you become a customer, your NIS service team includes a Market Development Rep, an Account Rep, a Client Relations Rep and Billing Rep. To see photos and learn more about the team for your area, find your state in the menu below.

Corporate Headquarters:

250 South Executive Drive
Suite 300
Brookfield, WI 53005

Toll Free: 800.627.3660
Fax: 262.785.9269

Find Your Regional Office: