142,100+ NPI-verified providers nationwide · Search by location, name, or provider type
This page lists addiction specialists, psychiatrists, and psychiatric nurse practitioners nationwide, based on NPI specialty codes. Ask about their experience with co-occurring disorders when you call.
Dual diagnosis — mental health and substance use together. When searching, look for providers who list co-occurring disorders as a primary specialty and describe specific training in evidence-based approaches. An initial phone consultation before your first appointment is always worthwhile.
Frequently asked questions
Use the search above to filter by city, insurance, and availability. All 11,800+ providers listed are NPI-verified and license-checked.
Most major insurers cover outpatient mental health treatment under mental health parity laws. Confirm coverage with the office or your insurer's directory before booking — insurance networks aren't part of the NPI record.
Depending on your needs, a licensed therapist (LCSW, LPC), psychologist (PhD/PsyD), or psychiatrist (MD) may be appropriate. Take our free quiz at /tools/what-provider-do-i-need.html for a personalized recommendation.
