Specialty Directory
Medical Oncology in Seattle, WA
Federal CMS data for 44 medical oncology providers practicing in Seattle, WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
44
Providers
Median industry payments
$10,796
44
Medical Oncology Providers
in Seattle, WA
$10,796
Median Industry Payments
per provider (2018–2024)
170
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.
Medical Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Medical Oncology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| ZHANG, ZHIHONG MD, PHD | 50,995 | 1,997 | Pembrolizumab injection (Keytruda) | $647 (2022-2024) | Food & Beverage (90%) | Very High |
| SUBRAMANIAM, SOMASUNDARAM MD | 568 | 200 | Office visit, established patient (30-39 min) | $108,723 (2018-2023) | Consulting (80%) | Very High |
| FARAH, RAFIC MD | 562 | 237 | Office visit, established patient, complex (40-54 min) | $40,154 (2018-2024) | Consulting (86%) | Very High |
| GINSBERG, STEVEN M.D. | 481 | 286 | Office visit, established patient (30-39 min) | $87 (2018-2021) | Education (55%) | Very High |
| GOLD, PHILIP MD | 448 | 171 | Office visit, established patient (30-39 min) | $194 (2020-2024) | Food & Beverage (100%) | Very High |
| SCHWEIZER, MICHAEL M.D. | 422 | 220 | Office visit, established patient, complex (40-54 min) | $16,438 (2018-2024) | Consulting (95%) | Very High |
| PARK, MIN M.D. | 381 | 182 | Office visit, established patient (30-39 min) | $1,594 (2018-2020) | Travel (95%) | Very High |
| KING, GENTRY GEORGE M.D. | 379 | 196 | Office visit, established patient (30-39 min) | $14,186 (2018-2024) | Consulting (65%) | Very High |
| FER, MEHMET MD | 358 | 164 | Office visit, established patient (30-39 min) | $609 (2020-2023) | Food & Beverage (98%) | Very High |
| GWIN, WILLIAM MD | 356 | 173 | Office visit, established patient, complex (40-54 min) | $8,016 (2019-2024) | Consulting (88%) | Very High |
| COVELER, ANDREW MD | 332 | 169 | Office visit, established patient, complex (40-54 min) | $28,587 (2018-2024) | Travel (66%) | Very High |
| TYKODI, SCOTT | 322 | 175 | Office visit, established patient (30-39 min) | $24,629 (2018-2024) | Consulting (82%) | Very High |
| MONTGOMERY, ROBERT M.D. | 318 | 174 | Office visit, established patient (30-39 min) | $5,956 (2018-2024) | Consulting (90%) | Very High |
| YU, EVAN | 286 | 170 | Office visit, established patient, complex (40-54 min) | $306,589 (2018-2024) | Consulting (79%) | Very High |
| CRANMER, LEE MD, PHD | 268 | 205 | Office visit, established patient (30-39 min) | $55,561 (2018-2024) | Consulting (81%) | Very High |
| HALL, EVAN | 250 | 146 | Office visit, established patient, complex (40-54 min) | $1,434 (2019-2024) | Consulting (94%) | Very High |
| SCOTT, BART | 242 | 123 | Office visit, established patient (30-39 min) | $1,283,345 (2018-2024) | Consulting (80%) | Very High |
| BHATIA, SHAILENDER MD | 205 | 140 | Office visit, established patient (30-39 min) | $92,710 (2018-2024) | Consulting (55%) | Very High |
| SPECHT, JENNIFER | 195 | 126 | Office visit, established patient, complex (40-54 min) | $9,687 (2018-2024) | Consulting (83%) | Very High |
| RIBEIRO DE OLIVEIRA, MOACYR M.D. | 185 | 138 | Office visit, established patient (30-39 min) | $8,712 (2018-2022) | Consulting (50%) | Very High |
| SHANKARAN, VEENA MD | 182 | 88 | Office visit, established patient, complex (40-54 min) | $4,568 (2019-2024) | Consulting (100%) | Very High |
| MARTINS, RENATO MD, MPH | 170 | 102 | Office visit, established patient (30-39 min) | $30,077 (2018-2024) | Consulting (99%) | Very High |
| LINDEN, HANNAH | 169 | 101 | Office visit, established patient (30-39 min) | $45,451 (2019-2024) | Consulting (94%) | Very High |
| OEHLER, VIVIAN MD | 167 | 73 | Office visit, established patient (30-39 min) | $26,512 (2018-2024) | Consulting (69%) | Very High |
| COLLISSON, ERIC MD | 161 | 60 | Office visit, established patient, complex (40-54 min) | $27,570 (2018-2024) | Consulting (42%) | Very High |
| HAWLEY, JESSICA M.D. | 147 | 95 | Office visit, established patient (30-39 min) | $2,705 (2018-2024) | Consulting (54%) | Very High |
| MALONEY, DAVID | 142 | 92 | Office visit, established patient (30-39 min) | $148,309 (2018-2024) | Consulting (68%) | High |
| GRIVAS, PETROS M.D. | 136 | 74 | Office visit, established patient, complex (40-54 min) | $597,041 (2018-2024) | Consulting (72%) | Very High |
| PARSONS, HEATHER M.D., M.P.H. | 134 | 87 | Office visit, established patient, complex (40-54 min) | $11,433 (2018-2024) | Consulting (47%) | Very High |
| BOLTON, MARY M.D., PH.D. | 121 | 48 | Office visit, established patient, complex (40-54 min) | $525 (2018-2024) | Food & Beverage (100%) | Very High |
| CHUANG, ELLEN MD | 96 | 87 | Office visit, established patient (30-39 min) | $1,035 (2020-2024) | Gift (85%) | Very High |
| GOPAL, AJAY | 81 | 55 | Office visit, established patient (30-39 min) | $110,106 (2018-2024) | Consulting (87%) | Very High |
| MIELCAREK, MARCO | 45 | 18 | Office visit, established patient, complex (40-54 min) | $6,813 (2018-2019) | Consulting (100%) | Very High |
| SORROR, MOHAMED M.D., M.SC. | 26 | 11 | Hospital follow-up visit, moderate complexity | $32,580 (2019-2024) | Consulting (75%) | Very High |
| THOMPSON, JOHN M.D. | 21 | 14 | Office visit, established patient (30-39 min) | $20,128 (2018-2024) | Consulting (73%) | High |
| LYNCH, THOMAS MD | — | — | — | $195 (2018-2024) | Food & Beverage (100%) | High |
| KAPLAN, HENRY MD | — | — | — | $135 (2018-2021) | Food & Beverage (91%) | High |
| APPELBAUM, FREDERICK | — | — | — | $1,596 (2018-2024) | Travel (86%) | High |
| RADICH, JERALD MD | — | — | — | $123,667 (2018-2023) | Consulting (90%) | High |
| HINGORANI, SUNIL MD, PHD | — | — | — | $4,923 (2018-2019) | Consulting (90%) | Moderate |
| CHOW, LAURA MD | — | — | — | $126,660 (2018-2024) | Consulting (94%) | High |
| WOO, JANGHEE M.D., PH.D. | — | — | — | $10,160 (2018-2018) | Grant (99%) | Moderate |
| SALK, JESSE MD, PHD | — | — | — | $100 (2022-2022) | Food & Beverage (100%) | Moderate |
| NADAL RIOS, ROSA MD, PHD | — | — | — | $40 (2024-2024) | Food & Beverage (100%) | Moderate |
Note: Medical 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.
By Practice Pattern
Medical Oncology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (33)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SUBRAMANIAM, SOMASUNDARAM | 568 | $108,723 |
| FARAH, RAFIC | 562 | $40,154 |
| GINSBERG, STEVEN | 481 | $87 |
| GOLD, PHILIP | 448 | $194 |
| SCHWEIZER, MICHAEL | 422 | $16,438 |
| PARK, MIN | 381 | $1,594 |
| KING, GENTRY GEORGE | 379 | $14,186 |
| FER, MEHMET | 358 | $609 |
| GWIN, WILLIAM | 356 | $8,016 |
| COVELER, ANDREW | 332 | $28,587 |
General Practice (9)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| LYNCH, THOMAS | 0 | $195 |
| KAPLAN, HENRY | 0 | $135 |
| APPELBAUM, FREDERICK | 0 | $1,596 |
| RADICH, JERALD | 0 | $123,667 |
| HINGORANI, SUNIL | 0 | $4,923 |
| CHOW, LAURA | 0 | $126,660 |
| WOO, JANGHEE | 0 | $10,160 |
| SALK, JESSE | 0 | $100 |
| NADAL RIOS, ROSA | 0 | $40 |
Mixed Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ZHANG, ZHIHONG | 50,995 | $647 |
| SORROR, MOHAMED | 26 | $32,580 |