NPIMap

Organization Active NPI

Mission Treatment Services, Inc.

  • Methadone Clinic
  • San Diego, CA
National Provider Identifier
1750501599
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Methadone ClinicTaxonomy code 261QM2800X
Legal business name
MISSION TREATMENT SERVICES, INC.
Practice address
8898 Clairemont Mesa Blvd
Suite H
San Diego, CA 92123-1147
Phone
(858) 715-1211
Fax
(858) 715-1274
NPI assigned
Apr 26, 2007
Last updated
Jun 29, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
ACADIA HEALTHCAREAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jun 29, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Brian Phillip Farley
Title
VP & Secretary
Phone
(615) 861-6000

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X 37-18 CA
Methadone Clinic 261QM2800X Primary

Addresses

Primary practice location

8898 Clairemont Mesa Blvd
Suite H
San Diego, CA 92123-1147

Mailing address

PO Box 682669
Franklin, TN 37068-2669
Phone (760) 429-7964

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Opioid treatment program
Medicare-enrolled since Jan 1, 2020

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200117001628 CA Part B Supplier - Opioid Treatment Program (Otp) 2062847148 2 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Oceanside, CA; San Diego, CA; Escondido, CA

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D2018799Mission Treatment Services, Inc8898 Clairemont Mesa Blvd Ste H, San Diego, CA 92123Certificate of waiverJan 13, 2027

National Provider Directory

National Provider Directory
Tax ID family
Mission Treatment Services Inc3 organizations share this tax ID, including this one
Part of
Acadia Healthcare

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 25

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 25

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1177545600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782691200000",
    "number": "1750501599",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 682669",
            "city": "FRANKLIN",
            "state": "TN",
            "postal_code": "370682669",
            "telephone_number": "760-429-7964"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8898 CLAIREMONT MESA BLVD",
            "address_2": "SUITE H",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231147",
            "telephone_number": "858-715-1211",
            "fax_number": "858-715-1274"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MISSION TREATMENT SERVICES, INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ACADIA HEALTHCARE",
        "enumeration_date": "2007-04-26",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A",
        "authorized_official_last_name": "FARLEY",
        "authorized_official_first_name": "BRIAN",
        "authorized_official_middle_name": "PHILLIP",
        "authorized_official_title_or_position": "VP & SECRETARY",
        "authorized_official_telephone_number": "615-861-6000"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": "CA",
            "license": "37-18",
            "primary": false
        },
        {
            "code": "261QM2800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Methadone",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.