NPI age
13 years
Enumerated 2012-10-02
● Active
Type 1 · Individual
Ahmed Gamal Zedan, M.D.
Zedan is 1 of 54 internal medicine providers in Houston and 1 of 309 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-08-13
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 309 active internal medicine providers in Texas.
NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
1 state
20% of peers hold multiple states
Subspecialties
1
In the 72% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-10Enumerated in NPPES
2012
2026
Where they practice
Practice location
6400 Fannin St Ste 2550
Houston, TX 770301538
Mailing address
6400 Fannin St Ste 2350
Houston, TX 770301554
Specialties
-
Internal Medicine PrimaryA field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
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.