Transon Vu Nguyen
Psychiatry Physician · Webster, TX
Transon Vu Nguyen is a psychiatry physician with a practice address in Webster, Texas, and NPI 1326542499, issued on Mar 22, 2018. Check the license (Texas S3263, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Transon Vu Nguyen
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- S3263 TX
Self-reported in NPPES; status is on the state search - Practice location
- 400 N Texas Ave Ste A, Webster, TX 77598
- Phone
- (281) 338-2798
- Enumerated
- Mar 22, 2018
- Record last updated
- Feb 24, 2026
- Fax
- (281) 557-2027
- Medicare enrollment
- Enrolled (PECOS I20201014001144); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2018
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 400 N Texas Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Baughn, M.D.Psychiatry Physician1437536059
- Barbara Calvert, PH.D.Psychologist1871975821
- Melissa Defilippis, MDPsychiatry Physician1689878274
- Cody Dodd, PLMHPPsychologist1851829592
- Lisa Falls, MDPsychiatry Physician1275604340
- Thomas Fletcher, M.D.Psychiatry Physician1043570690
Verify Transon Vu Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S3263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average psychiatry physician in 2024
150 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl17 claims
- Mirtazapine16 claims
- Bupropion Xl15 claims
- Sertraline Hcl15 claims
- Aripiprazole13 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): 75 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).
Bills Medicare through one group practice
- Utmb Faculty Group PracticeWebster, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Transon Vu Nguyen among 3,318 psychiatry physician records in Texas
Transon Vu Nguyen is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2018 · median 2006 among the 1,481 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Webster → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Denise Baughn, M.D.Webster, TX 775981437536059
- Melissa Defilippis, MDWebster, TX 775981689878274
- Lisa Falls, MDWebster, TX 775981275604340
- Thomas Fletcher, M.D.Webster, TX 775981043570690
- Kimberly Grayson, M.D.Webster, TX 775981841725710
- Ruth Levine, M.D.Webster, TX 775981558429050
- Altaf Loya, M.D.Webster, TX 775981538151964
- Rudy Lozano Carreon, MDWebster, TX 775981104388941
Common questions
What is Transon Vu Nguyen's NPI number?
Transon Vu Nguyen's National Provider Identifier (NPI) is 1326542499, issued on Mar 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Transon Vu Nguyen located?
The NPPES record lists a practice address at 400 N Texas Ave Ste A, Webster, TX, 77598. Phone: (281) 338-2798. Providers update this record themselves, so call before visiting.
How can I verify Transon Vu Nguyen's license?
NPPES lists Texas license number S3263, 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 Transon Vu Nguyen prescribe under Medicare Part D?
In 2024, Transon Vu Nguyen had 150 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Transon Vu Nguyen's MIPS final score?
The 2023 MIPS final score is 75 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.