How do we indicate a provider Control Substance number (CS#) to reflect on prescriptions?

A Provider’s Controlled Substance Number (CS#) is now required for prescriptions in the District of
Columbia (DC).

The CS# can be entered at Setup > Providers > Provider Setup > [Info] tab > Edit. 

Update CS# field and Save. 

Note: If an Office has an address with the State set to DC, the CS# will be included on the Prescription.