NPI age
14 years
Enumerated 2012-05-02
● Active
Type 1 · Individual
Salman Ahmed, M.D., M.P.H.
Ahmed is 1 of 294 internal medicine providers in Houston and 1 of 1582 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, MA
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-09-03
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1582 active internal medicine providers in Texas.
NPI age
14 years
↓ 4 yr below median (18 yr)
State licenses
2 states
Top 86% — 14% of peers are multi-state
Subspecialties
2
In the 34% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-05Enumerated in NPPES
2012
2026
Where they practice
Practice location
18400 Katy Fwy Ste 440
Houston, TX 770941381
Mailing address
18400 Katy Fwy Ste 440
Houston, TX 770941381
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
23900 Katy Fwy
Katy, TX 774941323
Location 3
1504 Taub Loop
Houston, TX 770301608
Specialties
-
Internal Medicine PrimaryAn 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.
-
HospitalistHospitalists 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,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | P7602 | TEXAS MEDICAL BOARD |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 3 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.