Organization Active NPI

Tiffany Lieu, MD, PLLC

  • Pediatrics Physician
  • Farmers Branch, TX
National Provider Identifier
1316860562
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
Legal business name
TIFFANY LIEU, MD, PLLC
Practice address
4100 Alpha Rd Ste 650
Farmers Branch, TX 75244-4381
Phone
(972) 243-5437
NPI assigned
Aug 4, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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

Authorized official

Name
Tiffany Lieu, MD
Title
Owner
Phone
(214) 334-0799

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 208000000X Primary

Addresses

Primary practice location

4100 Alpha Rd Ste 650
Farmers Branch, TX 75244-4381

Mailing address

4100 Alpha Rd Ste 650
Farmers Branch, TX 75244-4381
Phone (972) 243-5437

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1785801600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785801600000",
    "number": "1316860562",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4100 ALPHA RD STE 650",
            "city": "FARMERS BRANCH",
            "state": "TX",
            "postal_code": "752444381",
            "telephone_number": "972-243-5437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4100 ALPHA RD STE 650",
            "city": "FARMERS BRANCH",
            "state": "TX",
            "postal_code": "752444381",
            "telephone_number": "972-243-5437"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TIFFANY LIEU, MD, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-04",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-03",
        "status": "A",
        "authorized_official_last_name": "LIEU",
        "authorized_official_first_name": "TIFFANY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "214-334-0799",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pediatrics",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Farmers Branch, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.