Kay L. Breen, M.D.M.D.Unclaimed · claim itPediatric Neonatal-Perinatal…Willmar, MN20+ years experienceRegistered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(320) 231-5079NPI 1952470296View Profile Claim