Tier 1 Medical Devices PLLC

Primary specialty

Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X

Legal business name

TIER 1 MEDICAL DEVICES PLLC

Practice address

9401 Lyndon B Johnson Fwy Ste 104
Dallas, TX 75243-4532

Phone

(214) 625-9018

NPI assigned

Jul 1, 2026

Organization subpart

No

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

Authorized official

Name

Maria Melissa Tarin

Title

Owner

Phone

(214) 625-9018

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1782864000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782864000000",
    "number": "1144147133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "205 W BELT LINE RD",
            "city": "CEDAR HILL",
            "state": "TX",
            "postal_code": "751042008",
            "telephone_number": "214-625-9018",
            "fax_number": "817-977-7390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9401 LYNDON B JOHNSON FWY STE 104",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752434532",
            "telephone_number": "214-625-9018"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TIER 1 MEDICAL DEVICES PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-01",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A",
        "authorized_official_last_name": "TARIN",
        "authorized_official_first_name": "MARIA",
        "authorized_official_middle_name": "MELISSA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "214-625-9018"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katrina Jean Tidwell, PA-C
• Tiffany Tidwell
• Laura Tiehen
• Emily Anne Tielleman, PA-C
• Thomas Tielleman, M.D.
• Adesola Chamian Tierman, LCDC
• Emma Lynn Tierney, DO
• Megan Tierney
• Michael Tierney
• Thomas John Tierney, RN

• Durable Medical Equipment & Medical Supplies in Dallas, TX
• Providers in Dallas, TX by specialty
• Durable Medical Equipment & Medical Supplies in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.