Verify Certification Last Name and State / Province are both REQUIRED to verify status. Name, ID, Location Certification(s) Initial Certification Expiration Meeting CC Requirements Meets Reqs* Adam Singleton #23760 Chevy Chase, Maryland Certification(s) Initial Certification Expiration Otolaryngology - Head & Neck Surgery 06/01/2019 06/30/2029 Yes Update Your Search Parameters Any State / Province (required)AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDisctrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingAmerican SamoaGuamNorthern Mariana IslandsPuerto RicoVirgin IslandsMinor Outlying IslandsAlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNorthwest TerritoriesNova ScotiaNunavutOntarioPrince Edward IslandQuebecSaskatchewanYukon OR