State Specialty Directory
Radiation Oncology in TX
Federal CMS data for 2250 radiation oncology providers across TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
2250
Providers
Median industry payments
$48
2250
Radiation Oncology Providers
in TX
$48
Median Industry Payments
per provider (2018–2024)
1,138
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.
Radiation Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 2250 providers, ranked by Medicare service volume. Search by city to narrow results.
Radiation Oncology Providers — TX
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| KRUGER, ARIEL M.D. | San Antonio | 209,926 | 6,227 | Contrast dye for imaging (iodine-based) | $78 (2022-2022) | Food & Beverage (100%) | Very High |
| SHI, XIAO M.D. | Houston | 155,041 | 4,738 | Contrast dye for imaging (iodine-based) | $4,418 (2020-2022) | Consulting (98%) | Very High |
| ORSI, MICHAEL M.D. | San Antonio | 123,213 | 5,595 | MRI contrast dye injection (gadoterate) | $6,548 (2020-2022) | Consulting (66%) | Very High |
| LYONS, TRAVIS MD | San Antonio | 113,852 | 4,806 | MRI contrast dye injection (gadoterate) | $4,415 (2018-2020) | Consulting (98%) | Very High |
| SALEHI, ADEL M.D. | Houston | 111,849 | 2,692 | MRI contrast dye injection (gadoterate) | $0 | — | High |
| PFEIFER, F. MD | Austin | 106,781 | 9,743 | MRI contrast dye injection (gadobutrol) | $1,867 (2018-2024) | Food & Beverage (100%) | Very High |
| LEIFER, DAVID M.D. | Desoto | 86,178 | 5,571 | MRI contrast dye injection (gadoterate) | $0 | — | High |
| FAN, LAWRENCE M.D. | Paris | 84,345 | 5,035 | MRI contrast dye injection (gadoterate) | $0 | — | High |
| HOLDER, DOUGLAS M.D. | Paris | 80,073 | 4,046 | MRI contrast dye injection (gadoterate) | $98 (2024-2024) | Food & Beverage (100%) | Very High |
| WOOD, DAVID M.D. | San Antonio | 67,117 | 3,590 | MRI contrast dye injection (gadoterate) | $58 (2020-2022) | Food & Beverage (100%) | Very High |
| CLAYTON, TREVOR MD | Mount Pleasant | 62,917 | 7,005 | Contrast dye for imaging (iodine-based) | $291 (2020-2023) | Food & Beverage (100%) | Very High |
| KNECHTGES, PAUL MD | Dallas | 57,037 | 2,137 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| ISUANI, HUGO MD | El Paso | 49,827 | 7,777 | Contrast dye for imaging (iodine-based) | $15 (2022-2022) | Food & Beverage (100%) | Very High |
| SHAHID, HASSAN MD | San Antonio | 48,886 | 2,689 | MRI contrast dye injection (gadoterate) | $84 (2018-2021) | Food & Beverage (100%) | Very High |
| HARTMAN, MICHAEL M.D. | Paris | 46,411 | 5,266 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| LANE, MICHAEL M.D. | San Antonio | 45,992 | 2,870 | Contrast dye for imaging (iodine-based) | $15,988 (2018-2024) | Travel (85%) | Very High |
| AMIN, RAJESH M.D. | Houston | 43,208 | 8,070 | Contrast dye for imaging (iodine-based) | $240 (2019-2022) | Food & Beverage (100%) | Very High |
| SALINAS, AMY MD | Austin | 42,744 | 2,209 | MRI contrast dye injection (gadobutrol) | $107 (2024-2024) | Food & Beverage (100%) | Very High |
| KOZLOWSKI, MARK M.D. | Fort Worth | 42,327 | 2,616 | Contrast dye for imaging (iodine-based) | $229 (2019-2022) | Food & Beverage (100%) | Very High |
| TUBB, BENJAMIN M.D., PH.D. | San Antonio | 37,766 | 1,653 | Contrast dye for imaging (iodine-based) | $11 (2018-2018) | Food & Beverage (100%) | Very High |
| STENOIEN, RANDALL M.D. | Houston | 37,620 | 2,645 | MRI contrast dye injection (gadoterate) | $4,928 (2018-2024) | Food & Beverage (82%) | Very High |
| MOON, AARON M.D. | Corpus Christi | 37,311 | 2,583 | Contrast dye for imaging (iodine-based) | $793 (2018-2020) | Food & Beverage (100%) | Very High |
| GALLAGHER, PATRICIA M.D. | Austin | 36,529 | 4,278 | Contrast dye for imaging (iodine-based) | $739 (2020-2023) | Food & Beverage (100%) | Very High |
| BEAUCHAMP, ROBERT MD | Corpus Christi | 33,481 | 3,031 | Contrast dye for imaging (iodine-based) | $32 (2018-2018) | Food & Beverage (100%) | Very High |
| WILSON, DAVID M.D. | Corpus Christi | 32,233 | 2,999 | Contrast dye for imaging (iodine-based) | $589 (2018-2022) | Food & Beverage (100%) | Very High |
| LIAW, STEPHEN M.D. | Houston | 31,772 | 6,253 | MRI contrast dye injection (gadoterate) | $72 (2020-2021) | Food & Beverage (100%) | Very High |
| ROTHAN, SARAH MD | San Antonio | 31,146 | 1,371 | Contrast dye for imaging (iodine-based) | $128 (2018-2018) | Food & Beverage (100%) | Very High |
| PARTYKA, SCOTT M.D. | San Antonio | 31,007 | 2,224 | Contrast dye for imaging (iodine-based) | $587 (2019-2024) | Food & Beverage (100%) | Very High |
| BAILEY, APRIL MD | Amarillo | 30,967 | 2,621 | MRI contrast dye injection (gadoterate) | $465 (2020-2024) | Food & Beverage (100%) | Very High |
| FAN, KARL M.D. | Corpus Christi | 29,353 | 3,183 | Contrast dye for imaging (iodine-based) | $1,003 (2018-2024) | Food & Beverage (57%) | Very High |
| WHITE, KENNETH M.D. | Lubbock | 28,879 | 7,962 | Contrast dye for imaging (iodine-based) | $116 (2019-2023) | Food & Beverage (100%) | Very High |
| PAYAN, MARIA MD | Houston | 27,743 | 763 | MRI contrast dye injection (gadoterate) | $0 | — | High |
| HUDKINS, MATTHEW M.D. | Houston | 27,732 | 2,065 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| BEAN, GREGG M.D. | San Antonio | 27,107 | 4,548 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| TURNER, JENNIFER MD | Corpus Christi | 26,989 | 3,048 | Contrast dye for imaging (iodine-based) | $23 (2018-2018) | Food & Beverage (100%) | Very High |
| BOUSHKA, WILLIAM MD | El Paso | 26,745 | 3,005 | MRI contrast dye injection (gadobutrol) | $208 (2018-2024) | Food & Beverage (100%) | Very High |
| FALLAH, JULIET M.D. | Dallas | 26,740 | 2,595 | Contrast dye for imaging (iodine-based) | $300 (2020-2020) | Gift (100%) | Very High |
| MARJI, HANEEN MD | San Antonio | 26,619 | 1,013 | Contrast dye for imaging (iodine-based) | $128 (2022-2022) | Food & Beverage (100%) | Very High |
| KATABATHINA, VENKATA M.D. | San Antonio | 26,451 | 819 | Contrast dye for imaging (iodine-based) | $1,270 (2018-2023) | Travel (71%) | Very High |
| TIBBETTS, TODD M.D., PH.D. | San Antonio | 26,077 | 1,224 | Contrast dye for imaging (iodine-based) | $15,307 (2018-2024) | Travel (90%) | Very High |
| BAZAN, FERNANDO M.D. | New Braunfels | 25,713 | 2,327 | Contrast dye for imaging (iodine-based) | $204 (2021-2024) | Food & Beverage (100%) | Very High |
| OJILI, VIJAYANADH MD | San Antonio | 25,557 | 895 | Contrast dye for imaging (iodine-based) | $193 (2019-2019) | Food & Beverage (100%) | Very High |
| VILLARREAL JR, GUSTAVO MD | Waco | 25,517 | 3,417 | Contrast dye for imaging (iodine-based) | $24 (2018-2018) | Education (100%) | Very High |
| GERSHON, RUTH M.D. | Corpus Christi | 25,346 | 2,557 | Contrast dye for imaging (iodine-based) | $60 (2018-2024) | Food & Beverage (100%) | Very High |
| BONDE, APURVA MD | San Antonio | 25,343 | 818 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| HUMPHREY, JULIA MD | Dallas | 24,890 | 1,806 | Contrast dye for imaging (iodine-based) | $116 (2018-2021) | Food & Beverage (100%) | Very High |
| THOMPSON, SAWEEN M.D. | Houston | 24,889 | 874 | MRI contrast dye injection (gadoterate) | $14 (2024-2024) | Food & Beverage (100%) | Very High |
| SCHNEIDER, ADAM M.D. | Round Rock | 23,001 | 1,173 | MRI contrast dye injection (gadoterate) | $16 (2018-2018) | Food & Beverage (100%) | Very High |
| CHAMBLESS, LUKE M.D. | Granbury | 22,702 | 7,235 | Contrast dye for imaging (iodine-based) | $0 | — | High |
| REINSMITH, LANCE M.D. | San Antonio | 22,020 | 4,345 | MRI contrast dye injection (gadoterate) | $141 (2018-2024) | Food & Beverage (100%) | Very High |
Note: Radiation Oncology 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.