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Radiology - Diagnostic Radiology Specialists in Richardson, TX

Browse 8 Radiology - Diagnostic Radiology providers listed in NPPES with a practice address in Richardson, Texas.

8 Healthcare Providers

How Richardson compares with the U.S.

8 active clinicians in Radiology - Diagnostic Radiology list a practice address in Richardson, TX in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Radiology - Diagnostic Radiology in Richardson are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Dr. Timothy John Georgelas , MD

Radiology - Diagnostic Radiology

Active NPI Status Accepts Medicare Assignment
403 W Campbell Rd, Suite 201, Richardson, TX 750803465
Phone: 9724984000
NPI Identifier 1184688970
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Dr. Elizabeth A Jekot , MD

Radiology - Diagnostic Radiology

Active NPI Status Accepts Medicare Assignment
3301 E Renner Rd, Richardson, TX 750822801
Phone: 4698145500
NPI Identifier 1891773933
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Dr. Thomas G Johnson , MD

Radiology - Diagnostic Radiology

Active NPI Status
401 W Campbell Rd, Richardson, TX 75080
Phone: 9724984000
NPI Identifier 1992769780
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Dr. Khoa Vu Dang Lam , MD

Radiology - Diagnostic Radiology

Active NPI Status Accepts Medicare Assignment
3108 Summerfield Dr, Richardson, TX 750823755
Phone: 5859224000
NPI Identifier 1225318827
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Dr. Nam Thuy Duc Nguyen , MD

Radiology - Diagnostic Radiology

Active NPI Status Accepts Medicare Assignment
401 W Campbell Rd, Richardson, TX 75080
Phone: 9722311441
NPI Identifier 1568410157
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Dr. Thomas J. Ruhnke , MD

Radiology - Diagnostic Radiology

Active NPI Status Accepts Medicare Assignment
2831 E President George Bush Hwy, Richardson, TX 750823561
Phone: 4692045000
NPI Identifier 1831199546
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Dr. Gary Leroy Webb , MD

Radiology - Diagnostic Radiology

Active NPI Status
401 W Campbell Rd, Richardson, TX 75080
Phone: 9722311441
NPI Identifier 1134177173
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Dr. John A. Ponzo , MD

Radiology - Diagnostic Radiology

Active NPI Status
2201 N Central Expy Ste 185, Richardson, TX 750802763
Phone: 3039338270
NPI Identifier 1902867740
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Frequently Asked Questions about Radiology - Diagnostic Radiology in Richardson

How do I check a Radiology - Diagnostic Radiology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.