MERIT INTERNAL MEDICINE PLLC
NPI 1528931375
Internal Medicine in Dallas, TX

Q: What is Merit Internal Medicine PLLC's NPI number?

The NPI number for Merit Internal Medicine PLLC is 1528931375. It was assigned to this organization in the NPPES registry on September 27, 2025.

Q: What is Merit Internal Medicine PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since September 27, 2025CLIA 45D2336968 · Waiver

7777 FOREST LN STE B216, DALLAS, TX 75230(972) 314-9330(972) 314-9331 Get Directions Write a Review

NPPES record last updated: September 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Merit Internal Medicine Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERIT INTERNAL MEDICINE PLLC (NPI 1528931375) is a healthcare organization registered as an internal medicine in Dallas, Texas and active in the NPI registry since September 2025. The organization holds a CLIA Waiver certificate valid through January 13, 2028 and lists Anna-her Yueh Lee, Owner, as its authorized official.

NPPES Registry Identity

NPI1528931375

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMERIT INTERNAL MEDICINE PLLC

Location Address7777 FOREST LN STE B216Dallas, TX 75230-6810

Mailing Address7777 Forest Ln Ste B216Dallas, TX 75230-6810 · (972) 314-9330 · Fax (972) 314-9331

Phone(972) 314-9330

Fax(972) 314-9331

Organization SubpartNo

Authorized OfficialAnna-her Yueh LeeOwner · (361) 482-8402

Enumeration DateSeptember 27, 2025

NPPES CertifiedSeptember 26, 2025

✔ NPI 1528931375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

7777 FOREST LN STE B216, Dallas, TX 75230

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2336968

Merit Internal Medicine, PLLC · Dallas, TX

Active · expires Jan 13, 2028

CLIA Number45D2336968

Laboratory TypePhysician Office

Certificate Effective DateJanuary 14, 2026

Certificate Expiration DateJanuary 13, 2028

Laboratory DirectorAnnaher Y. Lee

Laboratory Phone(972) 314-9330

Laboratory LocationMerit Internal Medicine, PLLC7777 Forest Lane (b-216), Dallas, TX 75230

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN A. DEMOPULOS, M.D., P.A.

Internal Medicine