NPI age
10 years
Enumerated 2016-04-15
● Active
Type 1 · Individual
Luis Dlouhy, M.D.
Dlouhy is 1 of 108 internal medicine providers in Houston and 1 of 883 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 883 active internal medicine providers in Texas.
NPI age
10 years
↓ 7 yr below median (17 yr)
State licenses
1 state
21% of peers hold multiple states
Subspecialties
2
In the 72% of peers with subspecialties
NPI lifetime · 2016 → 2026
2016-04Enumerated in NPPES
2016
2026
Where they practice
Practice location
1504 Taub Loop
Houston, TX 770301608
Mailing address
925 Gessner Rd Ste 400
Houston, TX 770242547
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
925 Gessner Rd Ste 630
Houston, TX 770242553
Location 3
1140 Business Drive Suite 500
Houston, TX 77043
Location 4
925 Gessner Rd Ste 400
Houston, TX 77024
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
-
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,...
-
Internal MedicineAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Practice context
Part of a multi-provider practice. 995 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in Houston in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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