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Methadone Clinics in Manchester, New Hampshire

3 SAMHSA-certified opioid treatment programs operate inside Manchester city limits. Each clinic below carries a current NPI on the CMS Medicare Provider OTP file. We list the operator-stated phone next to our verified intake line so you choose how to make contact.

Manchester, New Hampshire

3 verified clinics in Manchester

Habit Opco, LLC

20 MARKET ST, Manchester, NH 03101 · Directions
SAMHSA-certified OTP per CMS-OTP-2026-01-05. NPI 1043720113.

Manchester at a glance

115,415
Residents
33.1 sq mi
Land area
37.9
Median age
$77,415
Median household income
8.8%
Uninsured (civilian)
7.7%
Families below poverty

Source: U.S. Census Bureau, ACS 5-year estimates (2023).

Overdose context for Hillsborough County

Hillsborough County reported a model-based drug poisoning death rate of 47.2 per 100,000 residents in 2021 (95% CI 45 to 49.4). That sits 65.8% above the national county mean of 28.5 per 100,000.

201931.6
202040.9
202147.2

Three-year change (31.6 to 47.2): +15.6 per 100,000.

County-level estimates are reported at the county level, not the city level. Source: NCHS Drug Poisoning Mortality by County (CDC dataset rpvx-m2md), 2019 to 2021 model-based estimates. NCHS urban/rural classification: Large Fringe Metro.

Closest methadone clinic to Manchester

Nearest verified opioid treatment program in New Hampshire: Merrimack River Medical Services in Hudson, about 11.6 miles (18.7 km) from Manchester by straight-line distance. Driving time will run longer.

Why this matters for treatment access

Hillsborough County ran a 2021 drug poisoning death rate of 47.2 per 100,000, well above the national county mean of 28.5. About 8.8% of residents are uninsured. Most clinics in the area accept Medicaid; confirm before scheduling intake. That works out to roughly 10,157 uninsured residents in Manchester alone.

What to ask before you call

Methadone is a daily-dose program. That changes the questions you should be asking. Run through these before you commit to a clinic:

If the in-city options do not fit

Closest alternative inside New Hampshire: Merrimack River Medical Services in Hudson, about 11.6 miles from Manchester. Office-based buprenorphine is also available locally and does not require daily clinic visits.

Nearby cities with methadone clinics

Need office-based treatment instead of a daily-dosed OTP? Many providers in Manchester prescribe buprenorphine in office settings. See Suboxone providers in Manchester.

Want a non-opioid alternative? See New Hampshire Vivitrol providers for monthly extended-release naltrexone.

State-level access scoring, regulatory context, and the full directory live on the New Hampshire methadone hub.