Michael A. Gruttadauria, DC, DACANDC, DACANUnclaimed · claim itChiropractor — NeurologyPlainview, NY19+ years experienceRegistered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(516) 351-9372NPI 1760693238View Profile Claim