Welcome to the State of California 

Medical Marijuana Program Data Resources

The CDPH Medical Marijuana Program does not collect patient information. The information maintained for the statewide registry includes a picture of the card applicant, a unique identification number and the date the card expires.

Contact Information

Mailing Address

California Department of Public Health
Public Health Policy and Research Branch
Attention:  Medical Marijuana Program Unit
MS 5202
P.O. Box 997377
Sacramento, CA  95899-7377


(916) 552-8600


(916) 440-5591



Helpful Links

  • Medical Marijuana Program Home
  • Senate Bill 420, Enacting Legislation
  • Compassionate Use Act
  • Health and Safety Code Section 11362.7 – 11362.83 
  • Medical Marijuana Automated System
    Last modified on: 2/7/2012 4:44 PM