MASAC at Plymouth


Physical Address
Myles Standish State Forest, 1 Bump Pond Rd., Plymouth, MA 02360
Mailing Address
Myles Standish State Forest, P.O. Box 207, South Carver, MA 02366


Superintendent's Office Ext. 1502

Transit friendly

Details of MASAC at Plymouth

Overview of MASAC at Plymouth

The Massachusetts Alcohol and Substance Abuse Center, also known as MASAC at Plymouth, is a unique facility that houses civilly committed male patients participating in an up to 90-day detoxification program. The Department’s current inmate and patient healthcare vendor, Wellpath, is responsible for all patient management services as of May 2020. These responsibilities include: all day-to-day interaction with patients by non-uniformed clinically trained staff, Opioid Treatment Program (OTP) services, mental health programming services, on-site safety operations and emergency trips. The Department is responsible for the perimeter security of the facility, scheduled trips, and maintenance of the physical structures.

Hours for MASAC at Plymouth

1:00 pm-8:00 pm

6:00 pm-8:00 pm

6:00 pm-8:00 pm

1:00 pm-8:00 pm

Visits should be scheduled at least 48 hours up to 7 days in advance, and appointments are required.

Parking at MASAC at Plymouth

All vehicles on state property are subject to search and must be locked while unattended. Handicapped parking is available and all vehicles parked in these spaces must have a handicapped vehicle placard.

More info for MASAC at Plymouth

Please use the link below for additional information such as contacting an inmate, depositing money, setting up a prepaid phone account , and prison security levels.

Additional Inmate Info


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