Organization Active NPI

Merit Internal Medicine PLLC

  • Internal Medicine Physician
  • Dallas, TX
National Provider Identifier
1528931375
Registry record updated Sep 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
MERIT INTERNAL MEDICINE PLLC
Practice address
7777 Forest LN Ste B216
Dallas, TX 75230-6810
Phone
(972) 314-9330
Fax
(972) 314-9331
NPI assigned
Sep 27, 2025
Last updated
Sep 27, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 27, 2025

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

Authorized official

Name
Dr. Anna-Her Yueh Lee, MDNPI 1518111707
Title
Owner
Phone
(361) 482-8402

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary

Addresses

Primary practice location

7777 Forest LN Ste B216
Dallas, TX 75230-6810

Mailing address

7777 Forest LN Ste B216
Dallas, TX 75230-6810
Phone (972) 314-9330

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260114004313 TX Part B Supplier - Clinic/Group Practice 3971089376 Receives reassigned benefits from 1 practitioner
Practice locations: Dallas, TX

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
45D2336968Merit Internal Medicine, PLLC7777 Forest Lane (B-216), Dallas, TX 75230Certificate of waiverJan 13, 2028

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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": "1758931200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758931200000",
    "number": "1528931375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7777 FOREST LN STE B216",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752306810",
            "telephone_number": "972-314-9330",
            "fax_number": "972-314-9331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7777 FOREST LN STE B216",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752306810",
            "telephone_number": "972-314-9330",
            "fax_number": "972-314-9331"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MERIT INTERNAL MEDICINE PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-27",
        "last_updated": "2025-09-27",
        "certification_date": "2025-09-26",
        "status": "A",
        "authorized_official_last_name": "LEE",
        "authorized_official_first_name": "ANNA-HER",
        "authorized_official_middle_name": "YUEH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "361-482-8402",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 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.