Duy Hoang
Emergency Medicine Physician · San Antonio, TX
Duy Hoang is an emergency medicine physician with a practice address in San Antonio, Texas, and NPI 1992369763, issued on Apr 27, 2019. Check the license (Texas T4641, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Duy Hoang
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- T4641 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7703 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (512) 514-3031
- Enumerated
- Apr 27, 2019
- Record last updated
- Aug 14, 2022
- Medicare enrollment
- Enrolled (PECOS I20220518000126); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 7703 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kollin AbbeStudent in an Organized Health Care Education/Training Program1093599409
- David Abbott, DDSStudent in an Organized Health Care Education/Training Program1336922004
- Hosam Abdallah, MDInternal Medicine Physician1548750813
- Raghdah AbduljabbarStudent in an Organized Health Care Education/Training Program1427867134
- Sanaa AbidStudent in an Organized Health Care Education/Training Program1215710983
- Parham AbolhassaniStudent in an Organized Health Care Education/Training Program1831010651
Verify Duy Hoang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T4641Check 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% more Medicare Part D claims than the average emergency medicine physician in 2024
349 Medicare Part D claims for 237 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 61 claims were for opioids.
Most prescribed
- Cefdinir34 claims
- Hydrocodone-Acetaminophen31 claims
- Acetaminophen-Codeine27 claims
- Ondansetron Odt27 claims
- Prednisone21 claims
- Cephalexin16 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.
Bills Medicare through one group practice
- Travis County Emergency Physicians PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Duy Hoang among 4,885 emergency medicine physician records in Texas
Duy Hoang 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2013 among the 2,779 with a school on file
- Record last updated2022 · 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).
400 emergency medicine physician records list a practice address in San Antonio
They are 400 of the 37,749 NPPES records with a practice address in San Antonio, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Antonio → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bruce Adams, MDSan Antonio, TX 782291578552535
- Kathlene Bassett, MDSan Antonio, TX 782291801875273
- Barr Baynton, M.D.San Antonio, TX 782291326049198
- Victor Burgos, M.D.San Antonio, TX 782291376518639
- Hector Caraballo, M.D.San Antonio, TX 782291427023688
- Kevin King, M.D.San Antonio, TX 782291992796635
- Judith Knoll, DOSan Antonio, TX 782291861491862
- Robert Kottman, MDSan Antonio, TX 782291558356600
Common questions
What is Duy Hoang's NPI number?
Duy Hoang's National Provider Identifier (NPI) is 1992369763, issued on Apr 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Duy Hoang located?
The NPPES record lists a practice address at 7703 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (512) 514-3031. Providers update this record themselves, so call before visiting.
How can I verify Duy Hoang's license?
NPPES lists Texas license number T4641, 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 Duy Hoang prescribe under Medicare Part D?
In 2024, Duy Hoang had 349 Medicare Part D claims for 237 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.