NPI age
14 years
Enumerated 2011-09-27
● Active Type 2 · Organization
Stephen R Bunker MD PA
Stephen R Bunker MD PA 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
Bunker
Medical Director
Last NPPES update
2011-09-27
Source: monthly bulk 2026-05
How this organization compares
Across 3776 active radiology providers in Texas.
NPI age
14 years
↓ 5 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2011 → 2026
2011-09Enumerated in NPPES
2011
2026
Where they practice
Primary practice location
2712 Bee Cave Rd, Suite 122
Austin, TX 787465676
Mailing address
601 Twisted Oaks
Horseshoe Bay, TX 786576117
Authorized official
Stephen R Bunker, MD
Medical Director
📞 8306938034
Individual providers at this organization
3 individual providers on file at this primary practice address.
- Charles Byrd, MD Family Medicine NPI 1225056328
- Gregg Kamnetz, O.D. Optometrist NPI 1043258668
- Shelley Poirrier, O.D. Optometrist NPI 1487706206
Specialties
-
Radiology PrimaryA radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Austin Imaging and Vein Center
Practice context
Multi-provider organization. 3 individual providers on file at this primary address.
Provyx · Custom healthcare lists
Need all 3776 Radiology providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this organization
- 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.