Commonwealth Collaborative – Great Barrington

Commonwealth Collaborative – Great Barrington

405 Stockbridge Road, Great Barrington, Massachusetts, 1230

Accepts Insurance

5.0★★★★★3 total reviews

TREATS

Substance use disorder
Mental health

LEVELS OF CARE

Outpatient

INSURANCE

Accepts insurance

MassHealth (Massachusetts Medicaid) · Medicaid · TRICARE

Private
Facility type
4
levels of care
Joint Commission
Accredited by
Berkshire County
County
Yes
Telehealth offered

About Commonwealth Collaborative – Great Barrington

Commonwealth Collaborative is at 405 Stockbridge Road in Great Barrington. Housatonic is 2.1 miles away and Lee 8.1. People travelling from Lee, Lenox Dale, Lenox and Copake Falls are all inside 11 miles. The facility falls within Berkshire County for the purposes of state and county-funded treatment.

Commonwealth Collaborative offers intensive outpatient and outpatient care. Buprenorphine, methadone or naltrexone can be prescribed alongside therapy. Some contact can happen by video rather than in person. Trauma-focused work forms part of the approach. Licensing sits with the Massachusetts Bureau of Substance Addiction Services, alongside federal SAMHSA registration.

Key Facility Details

  • Federal Registration: Listed in the federal treatment register, the national inventory of licensed treatment facilities.
  • State Licensing: Licensed by the Massachusetts Bureau of Substance Addiction Services. Licensure is a legal requirement for behavioral health facilities operating in Massachusetts.
  • Accreditation: The Joint Commission
  • Levels of Care: Intensive Outpatient Program (IOP), Outpatient Services, Medication-Assisted Treatment.
  • Location: Great Barrington, Massachusetts, Berkshire County
  • Phone: 413-591-7200

Key Facility Details

Levels of care
PHP, IOP, Outpatient, Telehealth, Aftercare
Great Barrington, MA
405 Stockbridge Road, 01230
  • Primary focusAlcohol, Opioids, Stimulants, Nicotine and tobacco
  • Programs forTeens, Seniors, Young adults, Women, Men, Couples
Team
RS
Ryan SearsExecutive Director
DW
Dylan WoodsPresident
RD
Randall Dwenger, MDMedical Director
CS
Cynthia Segui, LICSWClinical Director
AB
Alexander Brown, LCSWDirector of Admissions
GK
Gabriel Kelley, LCSWPrimary Clinician

Facility Type

Private RehabSmoking and Vaping PolicySmoking Friendly RehabVape Friendly Rehab

Licensing and Accreditation

Joint Commission Accredited RehabJoint CommissionAccreditedAn independent US body that inspects healthcare organisations against national safety and quality standards. Accreditation is voluntary, costs the facility money, and is renewed every three years.
Health Department LicensedHealth DepartmentLicensedLicensed by the state or county health department, which inspects premises, safety and clinical standards. Required to operate.
SAMHSA ListedSAMHSAListedThe facility appears in the federal treatment locator maintained by the Substance Abuse and Mental Health Services Administration. It is a record that the facility exists and reports its services, not an assessment of quality.
State Addiction Agency LicensedState Addiction AgencyLicensedLicensed by the state agency responsible for substance use treatment. Required to operate, and involves inspection of premises, staffing and clinical practice.
State Licensed RehabState AuthorityLicensedHolds a current licence from the state authority that regulates treatment providers. Licensing is a legal requirement to operate, not a mark of distinction.

Commonwealth Collaborative – Great Barrington Detox and Rehab Services

What Commonwealth Collaborative – Great Barrington offers is intensive outpatient and outpatient care. Sessions follow a set timetable while people keep living at home. Ask what the assessment recommends before comparing anything else. Waiting times vary, so it is worth asking at the first call.

The focus here is on one side rather than combined treatment, so anyone needing both should confirm what is available. Medication and talking treatment run together under clinical oversight. Whether medication is available is worth confirming at the outset. Ask what the assessment recommends before comparing anything else.

Levels of Care

Aftercare and Continuing CareContinuing CareDischarge PlanningEvening TreatmentIntensive Outpatient Program (IOP)Online Rehab and TelehealthOutpatient MAT ClinicOutpatient RehabOverdose Prevention EducationPartial Hospitalization Program (PHP)Post-Treatment Follow-UpRecurrence PreventionWeekend Rehab

Substances and Addictions Treated

Adderall RehabAlcohol MAT FriendlyAlcohol Medication TreatmentAlcohol Only RehabAlcohol RehabBeer Addiction TreatmentBinge Drinking TreatmentCarfentanil RehabCodeine RehabConcerta RehabDexedrine RehabFentanyl Patch (Duragesic) RehabFentanyl RehabHeroin RehabHydrocodone RehabHydromorphone (Dilaudid) RehabIllicit OpioidsLiquor Addiction TreatmentLortab RehabMeperidine (Demerol) RehabMethadone Misuse TreatmentMorphine RehabNicotine and Tobacco TreatmentNitazene RehabNorco RehabOpioid RehabOxycodone RehabOxyContin RehabOxymorphone (Opana) RehabPercocet RehabPrescription OpioidsPrescription Stimulant RehabRitalin RehabRoxicodone RehabSmoking Cessation CounselingStimulant RehabSuboxone Misuse TreatmentTapentadol (Nucynta) RehabTramadol (Ultram) RehabVaping CessationVicodin RehabVyvanse RehabWine Addiction Treatment

Mental Health Disorders Treated

Co-Occurring Mental Health ConditionsDepression and AnxietyMental Health ConditionsMental Health TreatmentPsychosocial RehabilitationSocial Skills Training

Counseling and Therapy

12 Step RehabAddiction CounselingAnger ManagementBrief InterventionCognitive Behavioral Therapy (CBT)Contingency ManagementCounseling and TherapyCouples CounselingEvidence-Based TherapyFamily TherapyGroup TherapyIndividual TherapyMatrix Model TreatmentMotivational InterviewingTrauma Therapy

Specialized Programs

Adult RehabCouples RehabHepatitis Support ServicesHIV and Hepatitis CareHIV Support ServicesMen's Outpatient RehabMen's RehabMen's TelehealthSenior IOPSenior MATSenior Outpatient RehabSenior PHPSenior RehabSenior SuboxoneSenior TelehealthTeen Boys RehabTeen Girls Outpatient RehabTeen Girls RehabTeen Girls SuboxoneTeen Girls TelehealthTeen IOPTeen MATTeen Outpatient RehabTeen PHPTeen RehabTeen SuboxoneTeen TelehealthWomen's Outpatient RehabWomen's RehabWomen's TelehealthYoung Adult Rehab

Commonwealth Collaborative – Great Barrington Address, Location and Contact Information

The facility address is 405 Stockbridge Road, Great Barrington, Massachusetts, 1230. Great Barrington sits in Berkshire County. Provision extends to the wider area, so check the journey before you set off. Ask what happens if the recommended level of care is not available immediately.

It is worth calling first to confirm access, parking and the shape of a first visit. If getting there is hard, ask about a remote first appointment. Ask whether family can be involved and at what stage. Establishing what happens after the program ends is worth doing early.

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Distances are measured from this facility's recorded coordinates and are straight line, not driving distance.

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How Much Does Treatment at Commonwealth Collaborative – Great Barrington Cost?

Rehab with no insurance in Massachusetts commonly costs $9,000 to $18,000 a month for a partial hospitalization program, $3,500 to $12,000 a month for an intensive outpatient program and $1,500 to $6,000 a month for standard outpatient care. Those are typical state costs. Commonwealth Collaborative’s prices were not found at the time of writing and may differ.

Most treatment prices include the intake assessment, group therapy and individual counseling. Ask Commonwealth Collaborative whether the same is true of its fee. Ask too about lab tests and prescriptions, which are often separate.

Payment Options

Low Cost RehabPayment Assistance AvailableSelf Pay RehabSliding Scale IOPSliding Scale MATSliding Scale Mental Health TreatmentSliding Scale Outpatient RehabSliding Scale RehabSliding Scale SuboxoneSliding Scale Telehealth

Insurance Accepted

TRICAREMedicaid
MassHealth (Massachusetts Medicaid)

Medications Offered

Alcohol Addiction MedicationBuprenorphine ImplantBuprenorphine MaintenanceBuprenorphine Maintenance Rehab That Takes InsuranceBuprenorphine Maintenance Rehab That Takes MedicaidContracted PrescriberContracted Prescriber Rehab That Takes InsuranceContracted Prescriber Rehab That Takes MedicaidMedication Assisted Treatment (MAT)Naltrexone TreatmentNaltrexone Treatment That Takes InsuranceNaltrexone Treatment That Takes MedicaidOral NaltrexonePrescriber AccessSuboxoneSuboxone and BuprenorphineSuboxone and Buprenorphine Rehab That Takes InsuranceSuboxone and Buprenorphine Rehab That Takes MedicaidSuboxone Rehab That Takes InsuranceSuboxone Rehab That Takes Medicaid

Support Services

Case ManagementCommunity OutreachEducation and Job TrainingEmployment SupportHealth and Wellness SupportHealth EducationHousing and Employment SupportHousing AssistancePeer SupportPractical SupportRecovery CoachingRecovery Support ServicesSelf Help GroupsTransportation to RehabWaitlist Interim Services

Assessment and Testing

Addiction EducationAddiction ScreeningAlcohol TestingAlcohol Testing That Takes InsuranceAlcohol Testing That Takes MedicaidComprehensive Addiction Assessment That Takes MedicaidComprehensive Mental Health AssessmentComprehensive Mental Health Assessment That Takes InsuranceComprehensive Mental Health Assessment That Takes MedicaidDrug and Alcohol TestingEducation ProgramsHepatitis EducationHIV EducationMental Health ScreeningScreening and AssessmentTobacco Use ScreeningUrine Drug Testing

Key Locations Served Near You

Commonwealth Collaborative – Great Barrington

405 Stockbridge Road, Great Barrington, Massachusetts, 1230

Accepts Insurance

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Commonwealth Collaborative – Great Barrington

405 Stockbridge Road, Great Barrington, Massachusetts, 1230

Accepts Insurance

Commonwealth Collaborative – Great Barrington Reviews and Ratings

Commonwealth Collaborative reviews come from around the web and from patients, loved ones and referring professionals who write to RehabSeekers directly.

If Commonwealth Collaborative treated you or someone close to you, your account would help the next family deciding.

5.0
★★★★★
3 reviews on Google
★★★★★
William Erdman2 years ago

As a professional in the behavioral health field, I am always seeking reliable and compassionate providers for individuals facing substance use and mental health challenges. Commonwealth Collaborative (CWC) is, without… a doubt, one of the most exceptional outpatient centers I’ve encountered. I’ve had the privilege of referring not only clients but also family and friends to their programs. From the moment someone walks through their doors, it’s evident that CWC is dedicated to addressing both the clinical and emotional needs of their clients. The team at CWC goes above and beyond to create a supportive, person-centered environment where individuals feel heard and valued throughout their journey to recovery. The clinicians, case managers, and recovery coaches at CWC are not only highly skilled and experienced, but they also demonstrate a deep commitment to providing personalized, compassionate care. They take the time to truly understand each individuals’ unique history, challenges, and goals, crafting treatment plans that are tailored to meet those specific needs and goals.

★★★★★
Brad Roblin2 years ago

Commonwealth Collaborative is all about the incredibly talented and compassionate staff. There is simply nothing like this place in the outpatient treatment world. They would be my first call if a friend or family… member were ever in need of supportive care for a substance use and/or mental health disorder.

★★★★★
Stephen Hynes5 years ago

Fantastic facility and fantastic staff!

No reviews match those filters.

Ratings and reviews from Google, collected 22 September 2026. RehabSeekers does not edit or remove them.

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