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

Individual provider Emergency Medicine Physician · NPI 1346278728

Joseph Hsuan-Yee Chang, MD is an Emergency Medicine Physician in Galveston, Texas. Licensed in Texas and Washington. Registered with an NPI since 2006.

Licensed in
TX, WA
In the registry since
2006
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

301 University Blvd Rt 1022
Galveston, TX 77555-5302
Phone: (409) 772-2222
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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 FTL41327 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence TD61448628 (WA)

Record details

NPI number1346278728
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESJuly 21, 2023
Certification dateJuly 21, 2023

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 patients337
Services billed 597 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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