Registryhttps://NPPES.cms.hhs.gov/NPPES/NPIRegistryHome.do)*** a)VerifythattheLegalBusinessNameorLegalName,andTax IdentificationNumber(TIN)iscorrect b)VerifythatyouhaveobtainedthecorrecttypeofNPI. 1.IndividualsandSoleProprietorshipsmustobtainaType1NPI. 2...