State Specialty Directory
Hematology & Oncology in WA
Federal CMS data for 233 hematology & oncology providers across WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
233
Providers
Median industry payments
$899
233
Hematology & Oncology Providers
in WA
$899
Median Industry Payments
per provider (2018–2024)
287
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; disclosure alone establishes neither wrongdoing nor legality.
Hematology & Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 233 providers, ranked by Medicare service volume. Search by city to narrow results.
Hematology & Oncology Providers — WA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CHEN, NAIXI M.D., PH.D. | Renton | 216,670 | — | Unclassified drug | $29,147 (2018-2024) | — | Very High |
| VEATCH, ANDREA MD | Puyallup | 186,680 | — | Filgrastim injection (Nivestym) for white blood cells | $691 (2018-2024) | — | Very High |
| THUMMA, SARITHA MD | Spokane | 150,734 | — | Filgrastim injection (Zarxio) for white blood cells | $1,667 (2018-2024) | — | Very High |
| LI, HENRY M.D. | Seattle | 114,283 | — | Tocilizumab injection (Actemra) | $34 (2022-2022) | — | Very High |
| GOPALUNI, SRIVALLI M.D. | Spokane | 102,416 | — | Nivolumab injection (Opdivo) | $828 (2018-2024) | — | Very High |
| AGARWAL, MANOJ MD, MBA | Seattle | 100,337 | — | Tocilizumab injection (Actemra) | $18,560 (2018-2024) | — | Very High |
| KANG, MIN MD | Olympia | 73,182 | — | Iron infusion (Feraheme) | $9,794 (2018-2024) | — | Very High |
| CHAVES, JORGE M.D. | Tacoma | 70,977 | — | Filgrastim injection (Nivestym) for white blood cells | $27,372 (2018-2024) | — | Very High |
| SWOFFORD, BRENEN D.O. | Spokane | 70,957 | — | Iron infusion (Injectafer) | $438 (2022-2024) | — | Very High |
| SENECAL, FRANCIS M.D. | Tacoma | 69,462 | — | Iron infusion (Feraheme) | $21,676 (2018-2024) | — | Very High |
| NJUGUNA, NDEGWA M.D. | Tacoma | 50,449 | — | Iron infusion (Feraheme) | $3,687 (2018-2024) | — | Very High |
| COSGROVE, DAVID M.D. | Vancouver | 44,018 | — | Darbepoetin injection (Aranesp) for anemia | $23,535 (2018-2024) | — | Very High |
| MCCUNE, DAVID M.D. | Tacoma | 43,973 | — | Filgrastim injection (Nivestym) for white blood cells | $1,070 (2022-2024) | — | Very High |
| BICE, TRISTAN MD | Vancouver | 39,213 | — | Anti-nausea injection (fosaprepitant) | $2,724 (2021-2024) | — | Very High |
| HEAD, LIA M.D. | Spokane | 37,035 | — | Contrast dye for imaging (iodine-based) | $1,029 (2022-2024) | — | Very High |
| SOLTI, MAGDOLNA MD | Vancouver | 37,012 | — | Darbepoetin injection (Aranesp) for anemia | $522 (2021-2024) | — | Very High |
| LISS, MICHAELANN DO | Vancouver | 35,995 | — | Anti-nausea injection (fosaprepitant) | $368 (2018-2024) | — | Very High |
| CHUE, BEN M.D. | Seattle | 33,087 | — | Paclitaxel chemotherapy injection | $23,893 (2018-2024) | — | Very High |
| TONG, WEIGANG M.D. | Tacoma | 31,018 | — | Iron infusion (Feraheme) | $17,600 (2018-2024) | — | Very High |
| BLAU, SIBEL M.D. | Puyallup | 30,998 | — | Filgrastim injection (Nivestym) for white blood cells | $21,023 (2018-2024) | — | Very High |
| JIANG, PETER MD, PHD | Everett | 29,300 | — | Pembrolizumab injection (Keytruda) | $2,378 (2018-2024) | — | Very High |
| BLITMAN, MAURY MD | Spokane Valley | 27,636 | — | Darbepoetin injection (Aranesp) for anemia | $2,398 (2018-2024) | — | Very High |
| MEHRVARZ SARSHEKEH, AMIR M.D | Everett | 26,998 | — | Pembrolizumab injection (Keytruda) | $160 (2023-2024) | — | Very High |
| WANG, XIAOWEN MD | Everett | 26,733 | — | Pembrolizumab injection (Keytruda) | $25,738 (2018-2024) | — | Very High |
| MEYERING, ELIZABETH M.D. | Tacoma | 25,889 | — | Iron infusion (Feraheme) | $219 (2022-2024) | — | Very High |
| ZHANG, LI M.D. | Tacoma | 18,878 | — | Iron infusion (Feraheme) | $5,661 (2019-2024) | — | Very High |
| TRANG, VINH M.D. | Olympia | 16,160 | — | Pembrolizumab injection (Keytruda) | $868 (2018-2023) | — | Very High |
| FORA, AHMAD MD | Olympia | 5,090 | — | Denosumab injection (Prolia/Xgeva) | $11,308 (2018-2024) | — | Very High |
| WITTENKELLER, JAY MD | Spokane | 3,922 | — | Contrast dye for imaging (iodine-based) | $227 (2018-2024) | — | Very High |
| AHMED, SHARMILA MD | Seattle | 3,743 | — | Infliximab infusion (Remicade) | $899 (2021-2024) | — | Very High |
| ROSALES, JOSEPH MD | Tacoma | 2,756 | — | Blood draw (venipuncture) | $634 (2020-2024) | — | Very High |
| FENG, ZIZHEN M.D., PHD | Vancouver | 2,747 | — | Dexamethasone injection (steroid) | $3,006 (2022-2024) | — | Very High |
| STEVENS, EMILY MD, PHD | Federal Way | 2,325 | — | Dexamethasone injection (steroid) | $222 (2023-2023) | — | Very High |
| DABHI, VIKRAMSINH M.D. | Seattle | 2,236 | — | Dexamethasone injection (steroid) | $3,194 (2021-2024) | — | Very High |
| ABOULAFIA, DAVID MD | Seattle | 2,173 | — | Office visit, established patient (30-39 min) | $21,019 (2018-2024) | — | Very High |
| PICOZZI, VINCENT MD | Seattle | 2,127 | — | Office visit, established patient (30-39 min) | $59,852 (2018-2024) | — | Very High |
| MASOOD, NEHAL M.D | Tacoma | 1,977 | — | Office visit, established patient, complex (40-54 min) | $749 (2018-2024) | — | Very High |
| WU, ZHENG MD | Bremerton | 1,783 | — | Office visit, established patient, complex (40-54 min) | $1,353 (2020-2024) | — | Very High |
| GAMBOA, ERIC MD | Kennewick | 1,575 | — | Office visit, established patient (30-39 min) | $959 (2018-2021) | — | Very High |
| ZHUO, YING M.D. | Kennewick | 1,569 | — | Office visit, established patient (30-39 min) | $38,536 (2018-2024) | — | Very High |
| WANG, JUNFENG M.D. | Mount Vernon | 1,460 | — | Office visit, established patient (30-39 min) | $8,581 (2018-2024) | — | Very High |
| ROBERTS, TONI MD, PHD | Poulsbo | 1,439 | — | Office visit, established patient, complex (40-54 min) | $41 (2018-2023) | — | Very High |
| GARRISON, MITCHELL MD | Wenatchee | 1,384 | — | Office visit, established patient (30-39 min) | $128 (2018-2024) | — | Very High |
| HOSIRILUCK, NATTAMOL M.D. | Kennewick | 1,370 | — | Office visit, established patient (30-39 min) | $680 (2019-2024) | — | Very High |
| LEMON, ROBERT MD | Sequim | 1,343 | — | Office visit, established patient (30-39 min) | $7,480 (2018-2024) | — | Very High |
| MATHEY, BRUCE MD | Mount Vernon | 1,340 | — | Office visit, established patient (30-39 min) | $683 (2018-2024) | — | Very High |
| ZHANG, MICHELLE MD | Renton | 1,328 | — | Office visit, established patient, complex (40-54 min) | $1,578 (2018-2024) | — | Very High |
| CHITALEY, UMESH MD | Tacoma | 1,310 | — | Office visit, established patient, complex (40-54 min) | $167 (2018-2022) | — | Very High |
| GAY, NATHANAEL M.D. | Spokane | 1,281 | — | Office visit, established patient (30-39 min) | $707 (2019-2024) | — | Very High |
| VOSHTINA, ENSI DO | Wenatchee | 1,272 | — | Office visit, established patient (30-39 min) | $591 (2018-2023) | — | Very High |
Note: Hematology & 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.