Thanh Tam Nguyen, MD
Hospitalist Physician · Houston, TX
Thanh Tam Nguyen, MD is a hospitalist physician with a practice address in Houston, Texas, and NPI 1902252349, issued on May 4, 2016. Check the license (Texas S8743, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thanh Tam Nguyen
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- S8743 TX
08889222 NY
Self-reported in NPPES; status is on the state search - Practice location
- 921 Gessner RD Ste 317, Houston, TX 77024
- Phone
- (713) 242-3768
- Enumerated
- May 4, 2016
- Record last updated
- Jan 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20201106002060); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 921 Gessner RD Ste 317
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maurice Akuchie, M.D.Hospitalist Physician1801848023
- Marvi Bukhari, M.D.Hospitalist Physician1700440419
- Sandeep Cherry, M.D.Hospitalist Physician1316226145
- Alana Dove, AGACNP-BCAcute Care Nurse Practitioner1467272088
- Paramveer Hundal, DOHospitalist Physician1730767195
- Mohammad Kazim, DOHospitalist Physician1376925081
Verify Thanh Tam Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S8743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average hospitalist physician in 2024
354 Medicare Part D claims for 145 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 49 claims were for opioids.
Most prescribed
- Gabapentin31 claims
- Oxycodone Hcl29 claims
- Methocarbamol14 claims
- Amoxicillin-Clavulanate Potass11 claims
- Ciprofloxacin Hcl11 claims
- Ibuprofen11 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): 82.4 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
- Memorial Hermann Medical GroupHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thanh Tam Nguyen among 1,587 hospitalist physician records in Texas
Thanh Tam Nguyen, 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 2016, is newer than 58% of them.
- NPI issued2016 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2015 · 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
- Maurice Akuchie, M.D.Houston, TX 770241801848023
- Kanakalingeswara Banda, M.D.Houston, TX 770241407039712
- Sandeep Cherry, M.D.Houston, TX 770241316226145
- Ann Fernandez, DOHouston, TX 770241356572507
- Meshaan Fitzgerald, MDHouston, TX 770241770763450
- Jonas Gunawan, M.D.Houston, TX 770241841634284
- Olaoluwapo Ikugbagbe, MDHouston, TX 770241821300799
- Jonathan Kobrin, M.D.Houston, TX 770241972948321
Common questions
What is Thanh Tam Nguyen, MD's NPI number?
Thanh Tam Nguyen, MD's National Provider Identifier (NPI) is 1902252349, issued on May 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Thanh Tam Nguyen, MD located?
The NPPES record lists a practice address at 921 Gessner RD Ste 317, Houston, TX, 77024. Phone: (713) 242-3768. Providers update this record themselves, so call before visiting.
How can I verify Thanh Tam Nguyen, MD's license?
NPPES lists Texas license number S8743, 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 Thanh Tam Nguyen, MD prescribe under Medicare Part D?
In 2024, Thanh Tam Nguyen, MD had 354 Medicare Part D claims for 145 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Thanh Tam Nguyen, MD's MIPS final score?
The 2023 MIPS final score is 82.4 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.