Kathleen M. Brown Barone, D.C. OTRD.C. OTRUnclaimed · claim itChiropractor — Occupational HealthNew Haven, CT19+ 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.(203) 777-2100NPI 1487857231View Profile Claim