Katherine E. Murphy, A.R.N.P.A.R.N.P.Unclaimed · claim itNurse Practitioner, AdultNewington, NH20+ 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.(603) 431-3166NPI 1144295544View Profile Claim