Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Zubair Hsi-Mai Chao, MD

Individual provider Internal Medicine Physician · NPI 1447562442

Dr. Zubair Hsi-Mai Chao, MD is an Internal Medicine Physician in Dallas, Texas. Licensed in South Carolina and Texas. Registered with an NPI since 2010.

Licensed in
SC, TX
In the registry since
2010
Specialties on file
2
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

5323 Harry Hines Blvd
Dallas, TX 75390-7208 Not confirmed with CMS for 11 years — call before visiting
Phone: (214) 648-3916
Fax: (214) 648-8423
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence P9173 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence LL32656 (SC)

Record details

NPI number1447562442
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2010
Last updated in NPPESNovember 17, 2014

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients391
Services billed 694 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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