Alt Recovery Group 2 LLC

Primary specialty

Methadone ClinicTaxonomy code 261QM2800X

Legal business name

ALT RECOVERY GROUP 2 LLC

Practice address

20946 Devonshire St Ste 100
Chatsworth, CA 91311-8270

Phone

(575) 993-5225

Fax

(575) 652-4163

NPI assigned

Nov 22, 2017

Last updated

Jul 14, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Mrs. Karla Chavez

Title

Billing Manager

Phone

(575) 993-5225

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Opioid treatment program

Medicare-enrolled since Jan 1, 2020

Enrollment records 1

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

CLIA laboratory certificates

Locations

Practitioners 3

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.

• David De la Loza, MD

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1346326394
  NPD
• Michelle Marie King, RADT

  • Addiction (Substance Use Disorder) Counselor
  • Chatsworth, CA
  • NPI 1538752845
  NPD
• Aia Ongpauco

  • Addiction (Substance Use Disorder) Counselor
  • Chatsworth, CA
  • NPI 1275311003
  NPD

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

{
    "created_epoch": "1511308800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1752451200000",
    "number": "1780198085",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20946 DEVONSHIRE ST STE 100",
            "city": "CHATSWORTH",
            "state": "CA",
            "postal_code": "913118270",
            "telephone_number": "575-993-5225",
            "fax_number": "575-652-4163"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20946 DEVONSHIRE ST STE 100",
            "city": "CHATSWORTH",
            "state": "CA",
            "postal_code": "913118270",
            "telephone_number": "575-993-5225",
            "fax_number": "575-652-4163"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALT RECOVERY GROUP 2 LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-11-22",
        "last_updated": "2025-07-14",
        "certification_date": "2025-07-14",
        "status": "A",
        "authorized_official_last_name": "CHAVEZ",
        "authorized_official_first_name": "KARLA",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "575-993-5225",
        "authorized_official_name_prefix": "Mrs."
    },
    "taxonomies": [
        {
            "code": "261QM2800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Methadone",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Methadone Clinic in Chatsworth, CA
• Providers in Chatsworth, CA by specialty
• Methadone Clinic in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 2025; 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.