Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hien Thien-Hai Tran, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1821208786

Hien Thien-Hai Tran, MD is an Endocrinology in Round Rock, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2006, 20 years ago. Practices with Texas Diabetes and Endocrinology, PA, a 25-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
20
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

110 Deer Ridge Dr
Round Rock, TX 78681
Phone: (512) 458-8400
Fax: (512) 458-8593
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence N2849 (TX)

Record details

NPI number1821208786
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESMay 22, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2006 (20 years in practice)
Group practice Texas Diabetes And Endocrinology, P.A. — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Round Rock