God, grant me the serenity to accept the things I cannot change; the courage to change the things I can; and the wisdom to know the difference.

Filing a report with your State Medical Health Department and the DEA are separate processes involving separate legal systems so be sure to do both!

Reporting a doctor to the DEA:
National Map of locations
DEA (Drug Enforcement Administration)...Cases against Doctors
    State Prescription Drug Monitoring Programs
Office of Diversion Control
National Drug Court Institute
Reclaiming Our Future-Communities helping teens overcome drugs, alcohol, and crime
   Quick Facts: Half of all prison inmates are dependent on drugs but less than 20 % get the treatment they need....
CADCA Community Anti-Drug Coalitions of America- Building Drug-free communities
   Legislation Alert
Save Our Society  Advocacy organization: Information about elected officials, legislation, candidates in your area...
DADDS (Dads Against Drug Dealers.com)

Florida References...Google your State for laws in your community. 
Here’s one example:
Florida Dept. of Health...file your report.
Florida Dept. of Children and Family Services:
  Florida Substance Abuse Impairment Act
     Involuntary Treatment- Okeechobee, FL
     Voluntary Treatment- Florida

Florida DEA