PDMP Contact

For general PDMP inquiries, please contact our main line and staff will return your message within a few business days.

Phone: 410-402-8686


For truly urgent PDMP matters, please contact PDMP Secretary, Tryphena Barnes, who can triage your call accordingly.

Phone: 410-402-8688


For PDMP online registration assistance, please contact CRISP Support Staff.

Phone: 1-877-95-CRISP (877-952-7477) during regular business hours.


If you are a healthcare provider and need technical assistance with accessing PDMP data through the CRISP Unified Landing Page (ULP) query portal, contact CRISP Support Staff.

Phone: 1-877-95-CRISP (877-952-7477) during regular business hours.


If you are a dispenser and need technical assistance with reporting data to the PDMP, contact the RxGov PDMP Help Desk.

Phone: 1-844-767-4767 (24/7/365)


If you would like to report issues with PDMP data or PDMP investigative requests, please contact Katherine Johnson, Prescription Drug Monitoring Program (PDMP) Data Quality Specialist 

Phone:  410-402-8634


PDMP Staff contacts:

Sara Roberson, MSW
PDMP Assistant Manager
(P) 410-402-8426
(F) 410-402-8601

Anna Gribble, MPH, MSW
Health Policy Analyst
(P) 410-402-8570
(F) 410-402-8601

Mary Ann Bruce, LCADC
PDMP Informatics Manager
(P) 410-402-8657
(F) 410-402-8601

Tryphena Barnes
PDMP Secretary
(P) 410-402-8686
(F) 410-402-8601

Katherine Johnson, MHA
PDMP Data Quality Specialist
(P) 410-402-8634
(F) 410-402-8601

Ana C. Lazarides, CPhT
PDMP Coordinator
(F) 410-402-8601