William R Keller, CLTC®

Financial Representative


Before I can speak intelligently about the services that might be appropriate for you and your family, I need to get to know you. And, before you can feel comfortable sharing your goals and dreams, you need to get to know me.

Associations and Memberships


  • Member of the National Association of Insurance and Financial Advisors
  • State Community Service Chair NAIFA 2000-2003
  • Local Community Service Chair NAIFA 1999-2001
  • NAIFA-GLR member since 1996
  • Vice President of NAIFA-GLR 2001-2002
  • Local President NAIFA-GLR 2002-2003, 2011-2012
  • NAIFA Membership Chair 2012-2016
  • Watertown Chamber of Commerce


Years of Experience

Representing Northwestern Mutual since 1994.


Degree Major Institution
Bachelor of Science Engineering South Dakota State University

Awards and Recognition


National Association of Insurance and Financial Advisors Quality Award 2011, 2013-2018

Award recognizing commitment to excellence in service to clients and industry


National Quality Award 2000-2010

Award recognizing persistency and performance


National Sales Achievement Award 2001, 2003

Award recognizing performance


To learn more about Northwestern Mutual Investment Services, LLC and its financial representatives, visit: FINRA BrokerCheck