Trinh Nguyen, DO
Internal Medicine Physician · The Woodlands, TX
Trinh Nguyen, DO is an internal medicine physician with a practice address in The Woodlands, Texas, and NPI 1598152167, issued on Apr 22, 2015. Check the license (Texas T1165, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Trinh Nguyen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- T1165 TX
64027 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Medical Plaza Dr, The Woodlands, TX 77380
- Phone
- (281) 296-8788
- Enumerated
- Apr 22, 2015
- Record last updated
- Oct 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20210603000822); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2015
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1111 Medical Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karmen Bates, MDFamily Medicine Physician1962693143
- Diane Bergeron, NPAdult Health Nurse Practitioner1306018148
- Adrienne Crabtree, ACNPC-AGAcute Care Nurse Practitioner1396328548
Verify Trinh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T1165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 2 group practices
- Cogent Healthcare OF Texas PAHouston, TX
- Wael Asi MD PAThe Woodlands, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trinh Nguyen among 9,175 internal medicine physician records in Texas
Trinh Nguyen, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2004 among the 6,088 with a school on file
- Record last updated2025 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in The Woodlands
They are 32 of the 2,254 NPPES records with a practice address in The Woodlands, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in The Woodlands → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Brigani Amante, M.D., P.T.The Woodlands, TX 773801821112616
- Evelyn Chua, MDThe Woodlands, TX 773801184652059
- Ikedinobi Eni, MDThe Woodlands, TX 773801629039938
- Stephen Fillman, MDShenandoah, TX 773801992779961
- Donald Frame, MDShenandoah, TX 773801518978121
- William Fridley, M.D.Shenandoah, TX 773801760456545
- Denis Galindo, M.D.Shenandoah, TX 773801568436558
- Ernestine Julye, M.D.Spring, TX 773801053435040
Common questions
What is Trinh Nguyen, DO's NPI number?
Trinh Nguyen, DO's National Provider Identifier (NPI) is 1598152167, issued on Apr 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Trinh Nguyen, DO located?
The NPPES record lists a practice address at 1111 Medical Plaza Dr, The Woodlands, TX, 77380. Phone: (281) 296-8788. Providers update this record themselves, so call before visiting.
How can I verify Trinh Nguyen, DO's license?
NPPES lists Texas license number T1165, 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 Trinh Nguyen, DO prescribe under Medicare Part D?
In 2024, Trinh Nguyen, DO had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.