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

Individual provider Emergency Medicine Physician · NPI 1417189184

Thomas Chang Tan, MD is an Emergency Medicine Physician in Houston, Texas. Works from 2 locations. Licensed in New York and Texas.

Licensed in
NY, TX
In the registry since
2009
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

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone: (713) 792-6161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6750 West Loop S, Bellaire, TX 77401-4103 — (713) 838-0800

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence N4780 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 254392 (NY)

Record details

NPI number1417189184
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2009
Last updated in NPPESDecember 2, 2022
Certification dateDecember 2, 2022

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