Jane B. Gersmeyer, MS RN CSMS RN CSUnclaimed · claim itClinical Nurse SpecialistTucson, AZ20+ 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.(520) 792-1450NPI 1013018951View Profile Claim