DEA registration validation in provider credentialing

Steps

1. For primary source verification, submit a validation request through the DEA Diversion Control Division authorization process at https://www.deadiversion.usdoj.gov; organizations must apply for authorized access before querying the primary source database.
2. Once authorized, use the DEA Registration Validation Tool to query by DEA number; the check returns registration status, schedules authorized, and expiration date.
3. For credentialing intake, collect the DEA registration number from the provider and validate the checksum algorithmically: the DEA number has a defined mathematical check digit formula that can catch typos before a database query.
4. Verify that the registrant name and address on file with the DEA match the provider's current practice location; discrepancies require the provider to update their DEA registration before privileges are granted.
5. Store DEA number, schedules, expiration date, and last verification date in the credentialing system; set alerts for expiration within 90 days.
6. Re-verify DEA status at each recredentialing cycle and monthly per the 2025 NCQA requirement for exclusion/sanction monitoring — DEA revocations are reportable events.