An NPI can and often does have more than one DEA associated with it. The DEA number format is 9 alpha-numeric characters with the first two characters alpha and the last seven numeric. The crosswalk ...

After you receive your Indiana Controlled Substance Registration (CSR), EHS will initiate the DEA application process. Applicant will need to verify their identity by providing their provide social ...

The DEA indicates that the inclusion of the special registration number would allow pharmacists to determine if the clinician practitioner has the authority to prescribe a Schedule II controlled ...