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Verified Treatment Center

MedMark Treatment Centers Fairfield

Fairfield, CA · 94533

SAMHSA Verified Outpatient MAT
Specializes in Pregnancy-Postpartum Adolescent

Photos sourced from facility public listings · Click to view full size

Key Takeaways for MedMark Treatment Centers Fairfield

  • Outpatient · MAT offered
  • Accepts Medicaid, Medicare, Private insurance, TRICARE/VA
  • SAMHSA-listed facility
  • Direct line available · Helpline free & confidential 24/7

About MedMark Treatment Centers Fairfield

MedMark Treatment Centers Fairfield is an addiction-treatment facility located in Fairfield, CA. The facility's programming is outpatient (Outpatient, MAT), not residential. What follows is an orientation — not a review — to the practical questions worth asking before admission.

Care levels at MedMark Treatment Centers Fairfield

On care levels specifically: MedMark Treatment Centers Fairfield is an outpatient-focused program (Outpatient, MAT) — patients live at home or in sober living and attend treatment sessions. This level of care is clinically appropriate for mild-to-moderate substance use disorder, or for patients stepping down from residential. What that means in practice is that matching MedMark Treatment Centers Fairfield to the right clinical situation depends on whether you or a loved one needs the level of care this facility actually offers — which is a clinician's judgment, not a facility's sales pitch.

Insurance and payment

MedMark Treatment Centers Fairfield accepts both Medicaid and commercial insurance, which is the broadest payer profile and typically correlates with programs that operate at scale across the economic spectrum. The facility also accepts TRICARE or military benefits. The single most useful pre-admission move on insurance is requesting the facility send you — in writing, by email — the specific benefits verification for your specific plan product. That document is the answer to most post-admission billing disputes.

Specialty programming

The facility's documented specialty programming includes: Pregnant/postpartum women, Clients who have experienced intimate partner violence, domestic violence. If that matches what you or your family member need, great — and worth asking specifically about what the programming looks like day-to-day (how many hours per week of specialty-specific content, who leads it, what credentials they hold).

Before you call

The three questions that consistently separate programs worth considering from programs worth skipping: ASAM level of care match; written VOB for your plan; MAT policy. The facility's documented pharmacotherapy offerings suggest MAT is available — confirm the specific medications and prescriber access during the admissions conversation. Programs that cannot answer all three quickly are programs worth approaching with caution.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.

MedMark Treatment Centers Fairfield at a Glance

Levels of care

Outpatient · MAT

Service settings

Outpatient, Outpatient methadone/buprenorphine or naltrexone treatment

Therapy approaches

Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Relapse prevention

Age groups

Children/Adolescents

Special populations

Pregnant/postpartum women, Clients who have experienced intimate partner violence, domestic violence

Medications

Methadone, Buprenorphine with naloxone, Buprenorphine without naloxone, Naltrexone (oral)

Insurance & Payment Accepted

Confirm in-network status before admission — verification is free.

Private insurance

Coverage details →

TRICARE / VA

Coverage details →

Contact & Location

Address

1143 Missouri Street, Fairfield, CA 94533

Facility direct line

(707) 693-7057

Website

medmark.com

Questions about this facility

Common questions about MedMark Treatment Centers Fairfield

Answered from public sources: SAMHSA listings, federal parity regulations, and our own admissions helpline intake notes.

Is MedMark Treatment Centers Fairfield listed in the SAMHSA Treatment Services Locator?

MedMark Treatment Centers Fairfield appears in our directory because it is sourced from the federal SAMHSA Behavioral Health Treatment Services Locator. The SAMHSA listing is the federal reference for licensed substance-use programs in the United States — inclusion requires active state licensure. If you want to verify independently, you can search by name or ZIP at findtreatment.gov.

What insurance does MedMark Treatment Centers Fairfield accept?

Insurance network lists change frequently, so the definitive answer is always to call the facility directly or call our helpline — we verify benefits on the line, for free. In general, most SAMHSA-listed programs in CA accept at least one commercial insurer plus Medicaid. Out-of-network coverage depends on your specific plan's behavioral-health benefits.

How do I know if this level of care is right for me?

The clinical answer comes from an ASAM assessment — a six-dimension evaluation of withdrawal risk, medical conditions, mental state, readiness to change, relapse potential, and living environment. A good intake conversation at MedMark Treatment Centers Fairfield (or any SAMHSA-listed program) will walk through those dimensions before recommending a level of care. If you would like help thinking through the fit first, take our 2-minute self-assessment.

Is calling confidential? Will my employer find out?

Substance-use treatment records are protected under 42 CFR Part 2 — a federal rule stricter than HIPAA. An employer cannot access your records without a court order or your written consent. Insurance claims will reflect that behavioral-health services were provided, but not the diagnosis or the content. Calls to our helpline and to MedMark Treatment Centers Fairfield directly are confidential.

What happens if I call the helpline instead of the facility?

Our helpline ((877) 444-GROW) is answered 24/7 by licensed admissions counselors. They will ask about insurance, location preference, and clinical priorities, then match you against in-network verified programs. You can request MedMark Treatment Centers Fairfield specifically. There is no obligation to admit — the call is informational.
Call (877) 444-GROW