Tarzana Treatment Centers, INC. (Tarzana) | Flagship SUD Treatment

By SoCal Addiction Centers Editorial Team | Last reviewed: | 3 min read Clinically Reviewed

Tarzana Treatment Centers, INC. — Tarzana, Los Angeles County

Tarzana Treatment Centers, Inc. at 18646 Oxnard Street in Tarzana is the main Valley site of one of LA County’s largest multi-site nonprofit SUD operators. This specific license (190085DN) covers DPH-DETOX and NON-DETOX programs at capacity 0 residential beds — indicating day-program and outpatient SUD services at this address rather than residential. Multi-site Tarzana Treatment Centers operates additional DHCS-licensed facilities throughout the LA Valley. Meets our flagship bar via DHCS licensure, SAMHSA 2025 match, CARF accreditation at ASAM Level 3.7 (indicating the operator’s broader network clinical capacity), and multi-LOC framing via the multi-site network.

What makes this facility flagship tier

Our flagship tier requires four independent verification signals. Tarzana Treatment Centers, INC. clears all four.

DHCS license: active at the time of our most recent review. License number 190085DN, expiration 11/30/2027. Program authorization: day-program detoxification, 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

This Oxnard Street site operates outpatient and day-program services; residential programming is delivered at other Tarzana Treatment Centers-operated DHCS-licensed sites across the Valley and elsewhere in LA County. CARF accreditation at ASAM 3.7 reflects the operator’s capacity for medically monitored intensive inpatient care at appropriate sites within the network. The operator’s scale and multi-decade operating history support broad clinical programming — MAT integration, dual-diagnosis, trauma-informed care, women-specific and adolescent-focused programs across various sites.

Who this facility is a good fit for

DMC-ODS contracted with LA County SAPC; commercial-insurance and Medi-Cal acceptance across Tarzana Treatment Centers network. The operator’s scale enables placement flexibility — an intake call can route patients to the specific Tarzana site matching clinical need, geographic preference, and bed availability.

Location and geography

18646 Oxnard Street is in the central San Fernando Valley — the anchor site for Tarzana Treatment Centers’ Valley operations. Additional Tarzana-operated sites span the Valley, Antelope Valley, and other LA County locations.

CARF accreditation — verification note

Tarzana Treatment Centers’ CARF SUD-specific accreditation is noted on our post-launch review list for direct operator re-verification. CARF accreditation data in our Phase 2.5b bulk scrape returned partial coverage for the multi-site operator; families evaluating Tarzana sites specifically should confirm current CARF SUD accreditation at the site where admission is planned via direct operator contact and CARF provider search.

DHCS licensure detail

Tarzana Treatment Centers, INC. operates under DHCS certification 190085DN (Certified), authorized for day-program detoxification, 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 11/30/2027.

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

Tarzana Treatment Centers, INC. 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 Tarzana Treatment Centers, INC. or comparing against other flagship-tier options in Los Angeles 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.