NPI age
20 years
Enumerated 2006-04-18
● Active Type 2 · Organization
Gmn Associates
Gmn Associates is 1 of 3776 radiology organizations in Texas.
Primary specialty
Radiology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Johnson
President
Last NPPES update
2008-05-14
Source: monthly bulk 2026-05
How this organization compares
Across 3776 active radiology providers in Texas.
NPI age
20 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
4343 N Josey Lane
Carrollton, TX 75010
Mailing address
Po Box 740968
Dallas, TX 753740968
Authorized official
Thomas G Johnson, MD
President
📞 9724984000
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 177468901 |
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.