P Praxis·MD
● Active Type 1 · Individual

Mai Thanh-Thuy Nguyen, M.D.

Internal Medicine·Jbsa Ft Sam Houston, TX· NPI 1396752747 · Enumerated 2006 · 19 years on NPI
Nguyen is 1 of 4 internal medicine providers in Jbsa Ft Sam Houston and 1 of 1582 in Texas.
NPI age
19 years
Enumerated 2006-08-01
Primary specialty
Internal Medicine
Plus 4 subspecialties
Licensed in
TX, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2015-05-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 1582 active internal medicine providers in Texas.

NPI age
19 years
≈ at median (18 yr)
State licenses
2 states
Top 86% — 14% of peers are multi-state
Subspecialties
3
In the 34% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-08Enumerated in NPPES
2006 2026

Where they practice

Practice location
3551 Roger Brooke Dr, Brooke Army Medical Center, McHe-Qd (credentialing)
Jbsa Ft Sam Houston, TX 782344504
📞 2109161455fax 2109163585
Mailing address
3551 Roger Brooke Dr, Brooke Army Medical Center, McHe-Qd (credentialing)
Jbsa Ft Sam Houston, TX 782344504
📞 2109161455fax 2109163585

Specialties

  • Internal Medicine Primary
    An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
    TX license #N2687 taxonomy 207RN0300X
  • Internal Medicine
    A 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,...
    FL license #87535TX license #N2687 taxonomy 207R00000X
  • Pediatrics
    A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
    FL license #87535 taxonomy 208000000X
  • Pediatrics
    A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte...
    TX license #N2687 taxonomy 2080P0210X

Practice context

Part of a multi-provider practice. 623 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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