Katherine Duggins, PHARM.D.PHARM.D.Unclaimed · claim itPharmacist — PharmacotherapyGretna, NE14+ years experienceRegistered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(785) 766-5671NPI 1518213487View Profile Claim