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Tim F. Kempen, FSA, MAAA

Consulting Actuary
Brookfield, WI, US

Tel: +1 262 7842250

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Professional Designations

  • Fellow, Society of Actuaries
  • Member, American Academy of Actuaries


  • B.S., Mathematics, Finance, and Business Administration & Economics, University of Wisconsin - Platteville

Current Responsibility

Tim is a consulting actuary with the Chicago-Milwaukee office of Milliman. He joined the firm in 2006.


Tim works in Milliman's healthcare practice, primarily in long-term care (LTC) insurance, group and individual major medical and Medicare Part D analysis. He has assisted clients with analyzing and summarizing medical claim and long-term care data, product development and pricing, appraisals, financial projections, benefit pricing, valuation of reserves, and healthcare reform analysis.

Tim has also spoken at national industry conferences.

Recent projects Tim has completed include:

  • Assisting long-term care insurance companies with experience analysis, financial projections, product development, valuation of reserves, and converting projection models to a "first principles" basis
  • Assisting PACE (Programs for All-inclusive Care for the Elderly) organizations with Medicare Part D Bid development, analysis of prescription drug prescribing patterns, and other issues
  • Rate setting for self-insured groups
  • Year-end statement of actuarial opinions and reserve setting
  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman