Stephen C. Swindells, L.A.D.C. 1L.A.D.C. 1Unclaimed · claim itSubstance-use rehabLowell, MA15+ years experienceRegistered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(978) 319-3325NPI 1366721847View Profile Claim