James Toan Ngoc Tran, MD
Hospitalist Physician · Houston, TX
James Toan Ngoc Tran, MD is a hospitalist physician with a practice address in Houston, Texas, and NPI 1558005835, issued on Apr 23, 2022. Check the license (Texas V9161, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Toan Ngoc Tran
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- V9161 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6720 Bertner Ave, Houston, TX 77030
- Phone
- (713) 798-4750
- Enumerated
- Apr 23, 2022
- Record last updated
- Jul 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20250804003219); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 6720 Bertner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Toan Ngoc Tran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V9161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average hospitalist physician in 2024
57 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Eliquis11 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
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Toan Ngoc Tran among 1,587 hospitalist physician records in Texas
James Toan Ngoc Tran, MD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 3% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2022 · median 2013 among the 1,298 with a school on file
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Houston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jamuna Daniel, M.D.Houston, TX 770301679541304
- John FlynnHouston, TX 770301144263955
- Ron Giveon, M.D.Houston, TX 770301386606788
- Josiah Halm, MDHouston, TX 770301275640880
- Matthew Harbison, MDHouston, TX 770301043223209
- Lubna Khawaja, M.D.Houston, TX 770301891748935
- Gina Khraish, M.D.Houston, TX 770301295764413
- Achilia Morrow, M.D.Houston, TX 770301548374044
Common questions
What is James Toan Ngoc Tran, MD's NPI number?
James Toan Ngoc Tran, MD's National Provider Identifier (NPI) is 1558005835, issued on Apr 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is James Toan Ngoc Tran, MD located?
The NPPES record lists a practice address at 6720 Bertner Ave, Houston, TX, 77030. Phone: (713) 798-4750. Providers update this record themselves, so call before visiting.
How can I verify James Toan Ngoc Tran, MD's license?
NPPES lists Texas license number V9161, 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 James Toan Ngoc Tran, MD prescribe under Medicare Part D?
In 2024, James Toan Ngoc Tran, MD had 57 Medicare Part D claims; the average among hospitalist physician prescribers was 521. 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.