Part-Time Nurse Practitioner or Physician Assistant Needed for busy MAT Program

BayMark Health Services
📍 Chelmsford, Massachusetts, United States 💼 Part time 🕒 Posted July 02, 2026

Job Description

Description



Part-Time Nurse Practitioner/Physician Assistant (OBOT) – Chelmsford, MA

Schedule: Monday 8 am to 1 pm/Tuesday 10 am to 6 pm/Wed 9 am to 4:30 pm


Middlesex Recovery, a division of BayMark Health Services, is a multi-site, multi-service organization providing opioid use disorder treatment and rehabilitation for patients across the country. Providing high quality, patient-centered treatment for addiction to prescription medications and other opioids remains the focus of our clinics.  Combining evidence-based, medication assisted treatment with counseling and behavioral services, Middlesex Recovery offers the most successful option for many patients.

Essential Roles and Responsibilities