Gregory Larson, MEDICAL TECHNOLOGISTMEDICAL TECHNOLOGISTUnclaimed · claim itPathology TechnologistOgema, 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.(218) 983-4300NPI 1295793875View Profile Claim