NPIMap

Organization Active NPI

Medication Assisted Recovery Services Mars, LLC

  • Methadone Clinic
  • Cedar Park, TX
National Provider Identifier
1689194151
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Methadone ClinicTaxonomy code 261QM2800X
License
CFN1000021
Legal business name
MEDICATION ASSISTED RECOVERY SERVICES MARS, LLC
Practice address
1101 Arrow Point Dr Ste 214
Cedar Park, TX 78613-7739
Phone
(512) 986-7743
Fax
(512) 986-7759
NPI assigned
Jun 26, 2017
Last updated
Oct 12, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Authorized official

Name
Laura Lynn Contreras
Title
Chief Financial Officer
Phone
(310) 871-9397

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YA0400X
Community/Behavioral Health Agency 251S00000X
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X
Multi-Specialty Clinic/Center 261QM1300X
Methadone Clinic 261QM2800X CFN1000021 Primary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X

Addresses

Primary practice location

1101 Arrow Point Dr Ste 214
Cedar Park, TX 78613-7739

Mailing address

8444 N 90TH St Ste 100
Scottsdale, AZ 85258-4437
Phone (602) 248-8886

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200224000110 TX Part B Supplier - Opioid Treatment Program (Otp) 3577990084 Practice locations: Cedar Park, TX

National Provider Directory

National Provider Directory

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

1101 Arrow Point Dr
Ste 214
Cedar Park, TX 78613
Phone (512) 966-9007

Practitioners & affiliated clinicians

Practitioners 10

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.

NPI Registry JSON

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

{
    "created_epoch": "1498435200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791763200000",
    "number": "1689194151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8444 N 90TH ST STE 100",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852584437",
            "telephone_number": "602-248-8886",
            "fax_number": "602-248-8999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1101 ARROW POINT DR STE 214",
            "city": "CEDAR PARK",
            "state": "TX",
            "postal_code": "786137739",
            "telephone_number": "512-986-7743",
            "fax_number": "512-986-7759"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MEDICATION ASSISTED RECOVERY SERVICES MARS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2017-06-26",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A",
        "authorized_official_last_name": "CONTRERAS",
        "authorized_official_first_name": "LAURA",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "310-871-9397"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM2800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Methadone",
            "state": null,
            "license": "CFN1000021",
            "primary": true
        },
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cedar Park, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.