Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Liem C. Du, MD

Individual provider Internal Medicine Physician · NPI 1497738298

Dr. Liem C. Du, MD is an Internal Medicine in San Antonio, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 1989, 37 years ago. Practices with Community Medicine Associates, a 589-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
37
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2005
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

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7726 Louis Pasteur Dr, San Antonio, TX 78229-3402 — (210) 358-8820

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence H9892 (TX)

Record details

NPI number1497738298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 25, 2005
Last updated in NPPESMay 14, 2024
Certification dateMay 14, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1989 (37 years in practice)
Group practice Community Medicine Associates — 589 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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