3 Summit Avenue, Somerville, MA 02143
Located at 3 Summit Avenue in Somerville, Massachusetts, CASPAR House II is a nonprofit addiction treatment provider.
Its services include residential (inpatient) treatment, co-occurring (dual diagnosis) mental health treatment, transitional or sober housing, and telehealth therapy. Clinicians use approaches such as anger management, brief intervention, cognitive behavioral therapy, contingency management/motivational incentives, and community reinforcement plus vouchers.
CASPAR House II accepts government funding for substance use treatment, Medicare, Medicaid, military insurance (TRICARE), private health insurance, cash or self-payment, state-financed health insurance plan other than Medicaid, and SAMHSA funding/block grants. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors and serves male clients only. It offers specialized groups for seniors or older adults, veterans, active duty military, and members of military families. Services are available in Spanish. Sign language services are available for deaf and hard-of-hearing clients.
The facility reports licensing or certification from the state substance use treatment agency, state department of health, and Federally Qualified Health Center.
Support services include aftercare/continuing care, discharge planning, naloxone and overdose education, and outcome follow-up after discharge.
| Licensing & accreditation | State substance use treatment agency, State department of health, Federally Qualified Health Center |
|---|---|
| Ages accepted | Young Adults, Adults, Seniors |
| Language services | Sign language services for the deaf and hard of hearing, Spanish, French, Portuguese |
| Operated by | Private non-profit organization |
3 Summit Avenue
Somerville, MA 02143
Facility's own contact617-623-5277 x1406 · baycovehumanservices.org/caspar
CASPAR House II lists the following levels of care: inpatient / residential, dual diagnosis, sober living / transitional housing, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, CASPAR House II accepts government funding for substance use treatment, medicare, medicaid, military insurance (tricare), private health insurance, cash or self-payment, state-financed health insurance plan other than medicaid, and samhsa funding/block grants. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (877) 847-2855 for a free benefits check.
CASPAR House II does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (877) 847-2855 for help finding one.
CASPAR House II reports licensing or certification from: State substance use treatment agency, State department of health, and Federally Qualified Health Center.
CASPAR House II accepts young adults, adults, and seniors (male clients only). Specialized groups include adult men, seniors or older adults, veterans, active duty military, and members of military families.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact CASPAR House II directly at 617-623-5277 x1406. To compare CASPAR House II with other options and verify your insurance, call our admissions helpline at (877) 847-2855. Our helpline is not affiliated with CASPAR House II.
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Somerville, MA 02143
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“Get help” calls our free helpline, not this facility.
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Cambridge, MA 02140
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Charlestown, MA 02129
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“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab is not affiliated with CASPAR House II.
