Specialty Directory
Radiology - Diagnostic in Austin, TX
Federal CMS data for 12 radiology - diagnostic providers practicing in Austin, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
12
Providers
Median industry payments
$956
12
Radiology - Diagnostic Providers
in Austin, TX
$956
Median Industry Payments
per provider (2018–2024)
3,918
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Radiology - Diagnostic includes multiple subspecialties with different practice patterns.
Learn more →
Radiology - Diagnostic Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| TIERNEY, RYAN M.D. | 33,235 | 2,653 | Contrast dye for imaging (iodine-based) | $2,123 (2018-2024) | Travel (61%) | Very High |
| WU, CATHERINE MD | 21,637 | 1,299 | Contrast dye for imaging (iodine-based) | $118 (2018-2024) | Food & Beverage (100%) | Very High |
| GARZA, RICHARD MD | 17,223 | 2,083 | Contrast dye for imaging (iodine-based) | $1,510 (2018-2024) | Food & Beverage (100%) | Very High |
| NUESCH, CARL MD | 16,040 | 1,473 | Contrast dye for imaging (iodine-based) | $1,427 (2018-2022) | Food & Beverage (100%) | Very High |
| PAHLAJANI, NIRAJ M.D. | 8,621 | 1,156 | CT guidance for radiation therapy | $603 (2019-2024) | Food & Beverage (100%) | Very High |
| MESSER, JAY MD | 5,799 | 1,835 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | $2,218 (2018-2024) | Food & Beverage (100%) | Very High |
| GHAFOORI, AHMAD M.D. | 2,037 | 632 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | $1,307 (2018-2024) | Food & Beverage (100%) | Very High |
| COX, SHANNON MD | 1,745 | 513 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | $605 (2018-2023) | Food & Beverage (100%) | Very High |
| WARHOE, KIRSTEN MD | 533 | 145 | Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session | $559 (2018-2023) | Food & Beverage (100%) | Very High |
| BROWN, GEORGE MD | — | — | — | $2,283 (2018-2020) | Consulting (91%) | Moderate |
| BOYLE, TERESA MD | — | — | — | $356 (2018-2019) | Food & Beverage (100%) | Moderate |
| CROZIER, MARK M.D. | — | — | — | $475 (2020-2021) | Food & Beverage (100%) | Moderate |
Note: Radiology - Diagnostic encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Radiology - Diagnostic encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (7)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| TIERNEY, RYAN | 33,235 | $2,123 |
| WU, CATHERINE | 21,637 | $118 |
| GARZA, RICHARD | 17,223 | $1,510 |
| NUESCH, CARL | 16,040 | $1,427 |
| PAHLAJANI, NIRAJ | 8,621 | $603 |
| COX, SHANNON | 1,745 | $605 |
| WARHOE, KIRSTEN | 533 | $559 |
General Practice (3)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| BROWN, GEORGE | 0 | $2,283 |
| BOYLE, TERESA | 0 | $356 |
| CROZIER, MARK | 0 | $475 |
Clinical Cardiology (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| MESSER, JAY | 5,799 | $2,218 |
| GHAFOORI, AHMAD | 2,037 | $1,307 |