Scroll for more: additional protocols for first-dose XR buprenorphine and transition pathways to monthly XR buprenorphine are available on subsequent pages.

Bridge_National_DTI protocol_Updated_May_2026

Provider Resources

Any provider seeking support for treating patients with MAT may utilize these Substance Use lines.

California Substance Use Hotline:
CA providers only, service of Poison Control
24 hours a day, 7 days a week.
Focused on rapid access to advice for acute care buprenorphine starts
(844) 326-2626

National Clinician Consultation Center Substance Use Warmline
M-F 6am-5pm. Voicemail 24 hours a day, 7 days a week.
Specialty addiction medicine consultation
(855) 300-3595

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