Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SAN DIEGO TREATMENT SERVICES, LLC
NPI 1316040223
Clinic/Center - Methadone in Chula Vista, CA

Q: What is San Diego Treatment Services, LLC's NPI number?

The NPI number for San Diego Treatment Services, LLC is 1316040223. It was assigned to this organization in the NPPES registry on September 6, 2006. The provider is doing business as Third Avenue Clinic.

Q: What is San Diego Treatment Services, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Methadone, with taxonomy code 261QM2800X.

Active since September 06, 2006

1155 3RD AVE, CHULA VISTA, CA 91911(619) 498-8260(619) 498-8265 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 2, 2024, Aug 11, 2023, Oct 13, 2016 (3 updates tracked since 2016).

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About San Diego Treatment Services, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAN DIEGO TREATMENT SERVICES, LLC (NPI 1316040223), doing business as Third Avenue Clinic, is a healthcare organization registered as a methadone in Chula Vista, California and active in the NPI registry since September 2006. The organization lists Brian Phillip Farley, Vp & Secretary, as its authorized official.

NPPES Registry Identity

NPI1316040223

Entity TypeOrganization

Primary Taxonomy261QM2800X

Legal Business NameSAN DIEGO TREATMENT SERVICES, LLC

Location Address1155 3RD AVEChula Vista, CA 91911-3136

Mailing AddressPo Box 682669Franklin, TN 37068-2669 · (615) 861-6000

Phone(619) 498-8260

Fax(619) 498-8265

Organization SubpartYesParent: Acadia Healthcare

Authorized OfficialBrian Phillip FarleyVp & Secretary · (615) 861-6000

Enumeration DateSeptember 6, 2006

Last NPPES UpdateJune 29, 20263 updates tracked since enumeration

NPPES CertifiedJune 29, 2026

✔ NPI 1316040223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · MethadoneAmbulatory Health Care Facilities

Taxonomy Code261QM2800X

License✔ Licensed in CA · CA10175-M

Definition

An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.

1155 3RD AVE, Chula Vista, CA 91911

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Other Names 1

Doing Business AsThird Avenue Clinic

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Medication assisted treatment, methadone; weekly bundle including dispensing and/or administration, substance use counseling, individual and group therapy, and toxicology testing, if performed (provision of the services by a medicare-enrolled opioid treatm G2067

Medication Assisted Treatment (MAT) with methadone is a comprehensive approach to manage opioid addiction. It includes weekly methadone dispensing, substance use counseling, individual and group therapy sessions, and toxicology tests as needed, all provided by a Medicare-enrolled opioid treatment program.

990 services53 patients

Take-home supply of methadone; up to 7 additional day supply (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to code for primary procedure G2078

This service provides an additional 7-day supply of methadone, a medication used to treat opioid addiction, for patients to take at home. It's provided by a Medicare-enrolled opioid treatment program. This service is billed separately from the main treatment procedure.

840 services39 patients

Medication assisted treatment, weekly bundle not including the drug, including substance use counseling, individual and group therapy, and toxicology testing if performed (provision of the services by a medicare-enrolled opioid treatment program) G2074

Medication Assisted Treatment is a comprehensive program for managing substance use. It includes counseling (both individual and group), along with regular toxicology testing if required. This service is provided by a Medicare-enrolled opioid treatment program.

450 services41 patients

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. MARIO CRUZ