Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Warren Ho Chan

Individual provider General Practice Physician · NPI 1306583075

Warren Ho Chan is a General Practice Physician in Austin, Texas. Licensed in Texas. Registered with an NPI since 2022.

Licensed in
TX
In the registry since
2022
Specialties on file
2
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Practice location Address checks out

4900 N Ih 35 Ste 2.404
Austin, TX 78751-2701
Phone: (512) 324-9999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
General Practice Physician Taxonomy 208D00000X · Licence V8221 (TX)

Record details

NPI number1306583075
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 16, 2022
Last updated in NPPESJuly 11, 2025
Certification dateJuly 11, 2025

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,865 26 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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