Joseph Hsuan-Yee Chang, MD
Emergency Medicine Physician · Galveston, TX
Joseph Hsuan-Yee Chang, MD is an emergency medicine physician with a practice address in Galveston, Texas, and NPI 1346278728, issued on Jun 28, 2006. Check the license (Texas FTL41327, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Hsuan-Yee Chang
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- FTL41327 TX
TD61448628 WA
Self-reported in NPPES; status is on the state search - Practice location
- 301 University Blvd, Galveston, TX 77555
- Phone
- (409) 772-2222
- Enumerated
- Jun 28, 2006
- Record last updated
- Jul 21, 2023
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 301 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Hsuan-Yee Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license FTL41327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average emergency medicine physician in 2024
105 Medicare Part D claims for 79 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cefdinir18 claims
- Oxycodone-Acetaminophen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Joseph Hsuan-Yee Chang among 4,885 emergency medicine physician records in Texas
Joseph Hsuan-Yee Chang, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 emergency medicine physician records list a practice address in Galveston
They are 35 of the 2,532 NPPES records with a practice address in Galveston, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Galveston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Timothy Brock, M.D.Galveston, TX 775551083880249
- Richard Cole, MDGalveston, TX 775551124068416
- Joshua Feinstein, M.D.Galveston, TX 775551457448151
- Dietrich Jehle, MDGalveston, TX 775551669437141
- Stephen Kim, MDGalveston, TX 775551720226707
- Kjell Lindgren, MDGalveston, TX 775551336191212
- Mark Nikbakht, M.D.Galveston, TX 775551730348749
- Wayne Rutledge, M.D.Galveston, TX 775551629165279
Common questions
What is Joseph Hsuan-Yee Chang, MD's NPI number?
Joseph Hsuan-Yee Chang, MD's National Provider Identifier (NPI) is 1346278728, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Hsuan-Yee Chang, MD located?
The NPPES record lists a practice address at 301 University Blvd, Galveston, TX, 77555. Phone: (409) 772-2222. Providers update this record themselves, so call before visiting.
How can I verify Joseph Hsuan-Yee Chang, MD's license?
NPPES lists Texas license number FTL41327, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Hsuan-Yee Chang, MD prescribe under Medicare Part D?
In 2024, Joseph Hsuan-Yee Chang, MD had 105 Medicare Part D claims for 79 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.