NPI age
9 years
Enumerated 2016-06-07
● Active
Type 1 · Individual
Edward Leonard Gayou, M.D.
Gayou is 1 of 104 radiology providers in Houston and 1 of 408 in Texas.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
TX, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-05-22
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
9 years
↓ 5 yr below median (14 yr)
State licenses
2 states
Top 74% — 25% of peers are multi-state
Subspecialties
1
In the 59% of peers with subspecialties
NPI lifetime · 2016 → 2026
2016-06Enumerated in NPPES
2016
2026
Where they practice
Practice location
6621 Fannin St
Houston, TX 770302399
Mailing address
6621 Fannin St
Houston, TX 770302358
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.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (FL) | TRN23517 | MEDICINE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 802 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.