Catholic Charities
196 Mechanic Street, ZIP 01453
- Residential treatment
- Buprenorphine
- Naltrexone
- Medicaid
- Medicare
Massachusetts · Listings Checked October 2026
SAMHSA's FindTreatment.gov lists 5 substance use treatment facilities in Leominster, Massachusetts. Of these, 4 accept Medicaid, 1 offers detox, 2 offer residential treatment, 5 prescribe buprenorphine and 2 are certified methadone clinics.
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196 Mechanic Street, ZIP 01453
165 Mill Street, 2nd Floor, ZIP 01453
165 Mill Street, ZIP 01453
68 Main Street, P.O. Box 113, ZIP 01453
297 Hamilton Street, ZIP 01453
Listings from SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement and the order is alphabetical. Call to confirm openings, services and costs.
See addiction treatment in Massachusetts for the state's treatment agency, how state-funded treatment works and Medicaid coverage. For what each type of care means, read about detox, inpatient rehab and outpatient rehab, or how to find rehab that takes Medicaid.
Rehab Help is an independent guide, not a treatment provider. Phone numbers on this site are the facilities' and helplines' own numbers, never tracking lines. If someone is in danger right now, call 911.