Martin F. Less, D.D.S., MPHD.D.S., M.P.H.Unclaimed · claim itDental Public HealthArlington, VA20+ 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.(703) 228-1250NPI 1073674073View Profile Claim