Capalina Comprehensive Treatment Center (San Marcos) | Flagship SUD Treatment

By SoCal Addiction Centers Editorial Team | Last reviewed: | 4 min read Clinically Reviewed

Capalina Comprehensive Treatment Center — San Marcos, San Diego County

Capalina Comprehensive Treatment Center is a flagship opioid treatment program (OTP) operated by San Diego Health Alliance — part of a three-site SDHA OTP network covering El Cajon, Fashion Valley (central SD), and Capalina (San Marcos). Federally regulated OTP provides methadone and buprenorphine maintenance for opioid use disorder. Meets our four-signal flagship bar: DHCS license, SAMHSA 2025 match, CARF accreditation for Outpatient Treatment (OTP), and multi-LOC framing via the three-site SDHA network.

What makes this facility flagship tier

Our flagship tier requires four independent verification signals. Capalina Comprehensive Treatment Center clears all four.

DHCS license: active at the time of our most recent review. License number 370108AP, expiration 11/30/2026. Program authorization: outpatient treatment (non-detox).

CARF SUD-specific accreditation: see dedicated section below for specific program details.

SAMHSA 2025 National Directory: matched.

Multi-level of care: evaluated against the operator’s program scope, whether across DHCS program codes, CARF-accredited programs, or co-located operator sites.

Clinical program overview

As a federally regulated OTP, this facility provides medication-assisted treatment (MAT) — methadone maintenance, buprenorphine prescribing, naltrexone access — combined with counseling and psychosocial support required by SAMHSA OTP regulations. CARF’s Outpatient Treatment (OTP) accreditation indicates specific OTP-regulatory compliance. No residential beds; outpatient MAT delivery only. OTP regulation requires daily or near-daily dosing for new methadone patients, with take-home privileges earned over time.

Who this facility is a good fit for

Serves patients with opioid use disorder requiring MAT. DMC-ODS contracted with SD County; commercial-insurance and self-pay accepted. SDHA’s three-site network enables patients to access the site geographically convenient for their daily or near-daily dosing requirements. Patients in stable recovery with take-home privileges have more flexibility in site selection.

Location and geography

This site is part of SDHA’s three-site network covering geographic access across San Diego County — El Cajon (East County), Fashion Valley (central), and San Marcos Capalina (North County Inland). The multi-site structure reflects the practical reality that daily methadone dosing requires convenient geographic access. Our opioid addiction pillar provides OUD clinical framework and MAT context.

CARF accreditation

Capalina Comprehensive Treatment Center holds current CARF International accreditation for SUD-specific programming — specifically: Outpatient Treatment (OTP). CARF accreditation is a voluntary third-party clinical quality review covering program design, clinical outcomes measurement, health and safety, governance, and continuous improvement. It is not a regulatory requirement for California SUD treatment operation but signals operator investment in an independent quality-assurance process that many DHCS-licensed facilities do not pursue.

Families evaluating Capalina Comprehensive Treatment Center can confirm current CARF accreditation status and program scope directly at the CARF provider search.

DHCS licensure detail

Capalina Comprehensive Treatment Center operates under DHCS certification 370108AP (Certified), authorized for outpatient treatment (non-detox). DHCS records do not list a residential bed capacity (consistent with an outpatient-only or day-program authorization). The license is current through 11/30/2026.

DHCS enforcement records should be checked for any specific facility before admission. Our DHCS license verification walkthrough provides the tool-based methodology.

SAMHSA National Directory

Capalina Comprehensive Treatment Center appears in the SAMHSA 2025 National Directory of Drug and Alcohol Abuse Treatment Facilities, providing cross-source verification from a federal registry independent of both CARF and DHCS. SAMHSA directory presence is one of the four independent verification signals our flagship tier requires.

Questions about this facility? Call (310) 596-1751

Our editorial team provides framework-based guidance for families evaluating Capalina Comprehensive Treatment Center or comparing against other flagship-tier options in San Diego County and across SoCal. We accept no referral fees from any facility discussed. Calls are informational — not a facility sales line.

Looking for treatment options in your area? We can help point you in the right direction. (310) 596-1751 — or request a callback.