Mark A. Amos, D.C., D.A.C.N.B.D.C., D.A.C.N.B.Unclaimed · claim itChiropractor — NeurologyWoodstock, GA18+ years experienceRegistered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(770) 343-8888NPI 1629254115View Profile Claim