NPI age
16 years
Enumerated 2010-04-13
● Active
Type 1 · Individual
Dianne Ngoc Tran, M.D.
Tran is 1 of 394 hospitalist providers in Houston and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Plus 3 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-01-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
16 years
↑ 4 yr above median (12 yr)
State licenses
2 states
Top 74% — 25% of peers are multi-state
Subspecialties
2
In the 78% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-04Enumerated in NPPES
2010
2026
Where they practice
Practice location
921 Gessner Rd Ste 317
Houston, TX 770242501
Mailing address
921 Gessner Rd
Houston, TX 770242501
Additional practice locations
1 secondary location on file with NPPES.
Location 2
920 Frostwood Dr
Houston, TX 770242314
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
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,...
-
PediatricsA 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...
Practice context
Part of a multi-provider practice. 16 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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