Tran Hoang Nguyen, D.O.
Ophthalmology Physician · Round Rock, TX
Tran Hoang Nguyen, D.O. is an ophthalmology physician with a practice address in Round Rock, Texas, and NPI 1972915668, issued on May 29, 2014. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tran Hoang Nguyen
- Credential
- D.O.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 69142-21 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4337 Teravista Club Dr Ste 100, Round Rock, TX 78665
- Phone
- (512) 244-7200
- Enumerated
- May 29, 2014
- Record last updated
- Nov 17, 2023
- Fax
- (512) 868-3907
- Medicare enrollment
- Enrolled (PECOS I20190805001970); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4337 Teravista Club Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kalpana Jatla, M.D.Ophthalmology Physician1811920028
- Emily Studebaker, ODOptometrist1093559817
- Colleen Yard, M.D.Ophthalmology Physician1679928923
Verify Tran Hoang Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average ophthalmology physician in 2024
1,741 Medicare Part D claims for 422 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost296 claims
- Dorzolamide-Timolol233 claims
- Brimonidine Tartrate130 claims
- Timolol Maleate107 claims
- Prednisolone Acetate98 claims
- Moxifloxacin87 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 95.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,778.32
28 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mann Eye Center, PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Texas
There are 1,514 ophthalmology physician records in Texas.
Other ophthalmology physician records in Texas
- Justin Aaker, MDGeorgetown, TX1144422908
- Asad Abbas, M.D.Baytown, TX1457354813
- Ashkan Abbey, M.D.Dallas, TX1548402886
- Wael Abdelghani, M.D.The Woodlands, TX1508837915
- Aziz Abdul-Rahim, M.D.Fort Worth, TX1881690279
- Saeid Abedin, M.D.,Houston, TX1265470819
- Joan Abernethy, MDFort Worth, TX1871590471
- Mohamad Bachir AbiadDallas, TX1831542828
- David Abrams, MDSan Antonio, TX1881654341
- Aubry Abramson, MDDallas, TX1992865190
Common questions
What is Tran Hoang Nguyen, D.O.'s NPI number?
Tran Hoang Nguyen, D.O.'s National Provider Identifier (NPI) is 1972915668, issued on May 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tran Hoang Nguyen, D.O. located?
The NPPES record lists a practice address at 4337 Teravista Club Dr Ste 100, Round Rock, TX, 78665. Phone: (512) 244-7200. Providers update this record themselves, so call before visiting.
How can I verify Tran Hoang Nguyen, D.O.'s license?
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 Tran Hoang Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Tran Hoang Nguyen, D.O. had 1,741 Medicare Part D claims for 422 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Tran Hoang Nguyen, D.O.'s MIPS final score?
The 2023 MIPS final score is 95.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.