NPI age
11 years
Enumerated 2014-07-01
● Active
Type 1 · Individual
DR. Chadi Diab, M.D
Diab is 1 of 104 radiology providers in Houston and 1 of 408 in Texas.
Primary specialty
Radiology
Plus 3 subspecialties
Licensed in
TX, KY, WI
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-07-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 408 active radiology providers in Texas.
NPI age
11 years
↓ 3 yr below median (14 yr)
State licenses
3 states
Top 74% — 25% of peers are multi-state
Subspecialties
1
In the 59% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-07Enumerated in NPPES
2014
2026
Where they practice
Practice location
6565 Fannin St # M268
Houston, TX 770302703
Mailing address
5414 Lacy St
Houston, TX 770077143
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
4800 Alberta Ave
El Paso, TX 799052709
Location 3
600 Highland Ave
Madison, WI 537922709
Location 4
800 Rose St Rm Hx332e
Lexington, KY 405362709
Specialties
-
Radiology PrimaryA radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
-
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
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new radiology 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.