Matthew J. McNiven, M.S. LPC-860M.S. LPC-860Unclaimed · claim itProfessional CounselorBurlington, WY10+ years experienceRegistered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(307) 272-9224NPI 1932566643View Profile Claim