State Specialty Directory
Radiation Oncology in WA
Federal CMS data for 162 radiation oncology providers across WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
162
Providers
Median industry payments
$198
162
Radiation Oncology Providers
in WA
$198
Median Industry Payments
per provider (2018–2024)
1,232
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 162 providers, ranked by Medicare service volume. Search by city to narrow results.
Radiation Oncology Providers — WA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| SAM, JOSEPH M.D. | Tacoma | 44,634 | 2,909 | Contrast dye for imaging (iodine-based) | $53,023 (2018-2024) | Consulting (95%) | Very High |
| AHL, KATHRIN M.D. | Lynnwood | 36,742 | 1,606 | Contrast dye for imaging (iodine-based) | $97 (2022-2022) | Food & Beverage (100%) | Very High |
| BLANKENSHIP, BARBARA M.D. | Walla Walla | 26,257 | 4,773 | Contrast dye for imaging (iodine-based) | $334 (2019-2024) | Food & Beverage (100%) | Very High |
| SHI, JUNZI MD | Vancouver | 21,205 | 1,880 | Contrast dye for imaging (iodine-based) | $200 (2022-2024) | Food & Beverage (100%) | Very High |
| SCHUMACHER, KERRY MD | Federal Way | 18,136 | 2,046 | MRI contrast dye injection (gadoterate) | $2,941 (2018-2021) | Education (48%) | Very High |
| NGUYEN, DAVID TU D.O. | Tacoma | 15,705 | 15,216 | Chest X-ray, 1 view | $170 (2020-2024) | Food & Beverage (100%) | Very High |
| PARK, MICHAEL DO | Tacoma | 14,932 | 8,756 | MRI contrast dye injection (gadoterate) | $537 (2019-2024) | Food & Beverage (100%) | Very High |
| BALMFORTH, GREGORY MD | Spokane | 14,373 | 3,266 | Contrast dye for imaging (iodine-based) | $274 (2019-2024) | Food & Beverage (100%) | Very High |
| CRUITE, IRENE M.D. | Spokane | 12,785 | 2,061 | Contrast dye for imaging (iodine-based) | $20 (2024-2024) | Food & Beverage (100%) | Very High |
| GREEN, CHRISTOPHER MD | Tacoma | 12,104 | 2,392 | Contrast dye for imaging (iodine-based) | $672 (2018-2023) | Food & Beverage (100%) | Very High |
| ANDERSON, SARAH MD | Seattle | 11,908 | 4,713 | MRI contrast dye injection (gadoterate) | $42 (2022-2022) | Food & Beverage (100%) | Very High |
| STOANE, JASON MD | Bellingham | 10,957 | 2,585 | Contrast dye for imaging (iodine-based) | $1,523 (2019-2024) | Consulting (58%) | Very High |
| SICURO, PAUL MD | Seattle | 10,922 | 1,328 | Contrast dye for imaging (iodine-based) | $28 (2019-2019) | Food & Beverage (100%) | Very High |
| ASHWELL, ZACHARY MD | Lynnwood | 10,604 | 3,457 | MRI contrast dye injection (gadoterate) | $126 (2019-2019) | Food & Beverage (100%) | Very High |
| FETTY, LAUREN MD | Port Angeles | 9,908 | 3,149 | MRI contrast dye injection (gadoterate) | $16 (2023-2023) | Food & Beverage (100%) | Very High |
| WILHELM, STEVEN M.D. | Spokane | 9,536 | 1,893 | Contrast dye for imaging (iodine-based) | $335 (2021-2023) | Food & Beverage (100%) | Very High |
| MILETO, ACHILLE M.D. | Seattle | 9,249 | 1,427 | Contrast dye for imaging (iodine-based) | $5,925 (2018-2022) | Consulting (69%) | Very High |
| KREJCI, CHRISTOPHER MD | Seattle | 9,049 | 1,210 | Contrast dye for imaging (iodine-based) | $19,305 (2018-2019) | Royalty/License (100%) | Very High |
| LORENZ, EILEEN MD | Lynnwood | 8,224 | 1,567 | MRI contrast dye injection (gadoterate) | $56 (2021-2023) | Food & Beverage (100%) | Very High |
| CHEN, ALLEN MD | Seattle | 7,897 | 503 | Contrast dye for imaging (iodine-based) | $5,170 (2018-2024) | Food & Beverage (64%) | Very High |
| GUMP, BRIAN DO, MS | Spokane | 7,785 | 1,044 | Contrast dye for imaging (iodine-based) | $5,427 (2021-2024) | Food & Beverage (100%) | Very High |
| PEIXOTTO, JOHN M.D. | Tacoma | 7,624 | 4,411 | MRI contrast dye injection (gadobutrol) | $27 (2018-2018) | Food & Beverage (100%) | Very High |
| BAHETI, APARNA MD | Tacoma | 7,022 | 641 | Contrast dye for imaging (iodine-based) | $52,148 (2018-2024) | Consulting (77%) | Very High |
| ROSCOE, KEVIN M.D. | Olympia | 6,306 | 5,846 | 3D screening mammography (tomosynthesis) | $53 (2018-2018) | Food & Beverage (100%) | Very High |
| FLANAGAN, PATRICK M.D. | Lynnwood | 6,198 | 3,089 | Contrast dye for imaging (iodine-based) | $3,139 (2018-2024) | Food & Beverage (69%) | Very High |
| BROWER, JAYSON MD | Spokane | 5,620 | 1,105 | Contrast dye for imaging (iodine-based) | $820,216 (2018-2024) | Consulting (63%) | Very High |
| KAPALCZYNSKI, WOJCIECH MD | Tacoma | 5,612 | 1,242 | Contrast dye for imaging (iodine-based) | $58 (2022-2022) | Food & Beverage (100%) | Very High |
| CROCKETT, ROBERT MD | Lynnwood | 5,367 | 5,295 | Screening mammography | $57 (2019-2024) | Food & Beverage (100%) | Very High |
| ZHANG, XI MD | Lynnwood | 5,082 | 3,120 | Contrast dye for imaging (iodine-based) | $62 (2018-2019) | Food & Beverage (100%) | Very High |
| HOVIS, KEEGAN | Seattle | 4,924 | 4,873 | 3D screening mammography (tomosynthesis) | $724 (2020-2024) | Education (52%) | Very High |
| BREDEWEG, RYAN M.D. | Tacoma | 4,870 | 1,609 | Contrast dye for imaging (iodine-based) | $1,163 (2018-2024) | Food & Beverage (100%) | Very High |
| THAYER, DAVID MD | Spokane | 4,830 | 2,934 | Contrast dye for imaging (iodine-based) | $2,713 (2018-2024) | Food & Beverage (79%) | Very High |
| POTTER, CHRISTOPHER M.D. | Seattle | 4,551 | 3,367 | MRI contrast dye injection (gadobutrol) | $644 (2018-2024) | Food & Beverage (91%) | Very High |
| PETERSEN, BRIAN MD | Spokane | 4,530 | 1,621 | MRI contrast dye injection (gadobutrol) | $1,017 (2019-2024) | Food & Beverage (100%) | Very High |
| NGUYEN, RICHARD MD | Richland | 4,479 | 2,171 | Contrast dye for imaging (iodine-based) | $27 (2021-2022) | Food & Beverage (100%) | Very High |
| KIRSCH, MICHAEL MD | Spokane | 4,442 | 2,198 | MRI contrast dye injection (gadobutrol) | $58 (2018-2018) | Food & Beverage (100%) | Very High |
| ALDER, C. MD | Spokane | 4,270 | 2,489 | MRI contrast dye injection (gadobutrol) | $18 (2024-2024) | Food & Beverage (100%) | Very High |
| YIN, CHEN MD | Spokane | 3,796 | 2,459 | MRI contrast dye injection (gadobutrol) | $44 (2024-2024) | Food & Beverage (100%) | Very High |
| LOVE, JOSEPH MD | Omak | 3,704 | 3,536 | Bone density scan (DEXA) | $44 (2018-2020) | Food & Beverage (100%) | Very High |
| YEE, NORBERT MD | Seattle | 3,630 | 993 | MRI contrast dye injection (gadobutrol) | $2,793 (2019-2022) | Travel (100%) | Very High |
| BAUER, ANDREW MD | Lynnwood | 3,599 | 1,957 | Contrast dye for imaging (iodine-based) | $18 (2023-2023) | Food & Beverage (100%) | Very High |
| MESICK, MATTHEW MD | Seattle | 3,597 | 1,815 | Contrast dye for imaging (iodine-based) | $4,029 (2019-2024) | Food & Beverage (50%) | Very High |
| JONES, SHAWN MD | Richland | 3,517 | 3,324 | Chest X-ray, 1 view | $194 (2022-2023) | Food & Beverage (100%) | Very High |
| TANG, LAWRENCE MD | Tacoma | 3,462 | 2,943 | Bone density scan (DEXA) | $179 (2018-2018) | Food & Beverage (100%) | Very High |
| MORICH, MICHAEL MD | Vancouver | 3,297 | 3,264 | Screening mammography | $28 (2024-2024) | Food & Beverage (100%) | Very High |
| SCALLON, STEVEN M.D. | Federal Way | 3,218 | 3,202 | 3D screening mammography (tomosynthesis) | $27 (2020-2020) | Food & Beverage (100%) | Very High |
| RUTLEDGE, GEOFFREY MD | Seattle | 3,122 | 2,990 | Screening mammography | $46 (2018-2021) | Food & Beverage (100%) | Very High |
| PRYCHYNA, OKSANA MD | Spokane | 2,846 | 2,348 | Screening mammography | $375 (2018-2018) | Education (100%) | Very High |
| NG, TIMOTHY MD | Vancouver | 2,830 | 2,786 | Screening mammography | $59 (2019-2019) | Food & Beverage (100%) | Very High |
| KO, ANNIE MD | Tacoma | 2,766 | 1,406 | MRI contrast dye injection (gadobutrol) | $77 (2018-2022) | 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.