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

Zichun Feng, MD

Individual provider Internal Medicine Physician · NPI 1700104031

Zichun Feng, MD is an Internal Medicine in San Antonio, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2011, 15 years ago. Practices with Usacs Integrated Acute Care Services of Texas, PLLC, a 400-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
15
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2010
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

8811 Village Dr
San Antonio, TX 78217-5415
Phone: (210) 297-6500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504 — (210) 916-4141

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence P2238 (TX)

Record details

NPI number1700104031
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2010
Last updated in NPPESJune 19, 2026
Certification dateJune 19, 2026

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 2011 (15 years in practice)
Group practice Usacs Integrated Acute Care Services Of Texas, Pllc — 400 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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