NPI age
18 years
Enumerated 2007-06-15
● Active
Type 1 · Individual
DR. Thuyen Truong Nguyen, MD
Nguyen is 1 of 141 internal medicine providers in Houston and 1 of 479 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-07-31
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 479 active internal medicine providers in Texas.
NPI age
18 years
↑ 2 yr above median (16 yr)
State licenses
1 state
32% of peers hold multiple states
Subspecialties
1
In the 79% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Practice location
6565 Fannin St, Fondren 1003
Houston, TX 770302703
Mailing address
6565 Fannin St, Fondren 1003
Houston, TX 770302703
Specialties
-
Internal Medicine PrimaryAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8CR018 | BLUE CROSS BLUE SHIELD OF TEXAS |
| 01 (TX) | 8W4775 | BLUE CROSS BLUE SHIELD |
| 05 (TX) | 190817005 | |
| 05 (TX) | 190817001 | |
| 01 (TX) | P00628870 | MEDICARE RAILROAD |
Practice context
Part of a multi-provider practice. 591 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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