Deirdre A. Habermehl, M.D.M.D.Unclaimed · claim itAddiction Medicine (Neurology/Ps…Huntington Beach, CA20+ 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.(949) 548-6376NPI 1023065570View Profile Claim