State Specialty Directory
Transplant Surgery Physician in WA
Federal CMS data for 18 transplant surgery physician providers across WA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
18
Providers
Median industry payments
$1,784
18
Transplant Surgery Physician Providers
in WA
$1,784
Median Industry Payments
per provider (2018–2024)
64
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.
Transplant Surgery Physician includes multiple subspecialties with different practice patterns.
Learn more →
Transplant Surgery Physician Providers — WA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CHAPMAN, PHILLIP MD | Seattle | 1,193 | — | Urinalysis, manual | $3,510 (2018-2024) | — | Very High |
| OTTMANN, SHANE MD | Seattle | 520 | — | Hospital follow-up visit, low complexity | $22,510 (2019-2022) | — | Very High |
| HOWINGTON, JOHN MD | Silverdale | 230 | — | New patient office visit, complex (60-74 min) | $9,444 (2018-2024) | — | Very High |
| SIBULESKY, LENA MD | Seattle | 218 | — | Office visit, established patient, complex (40-54 min) | $0 | — | High |
| WONG, MELISSA M.D. | Mount Vernon | 182 | — | Hospital follow-up visit, high complexity | $185 (2018-2024) | — | Very High |
| MEJIA, JUAN MD | Spokane | 180 | — | New patient office visit (45-59 min) | $3,264 (2018-2024) | — | Very High |
| RAYHILL, STEPHEN MD | Seattle | 147 | — | Kidney transplant | $388 (2018-2018) | — | Very High |
| HENDELE, JAMES M.D. | Seattle | 93 | — | Office visit, established patient, complex (40-54 min) | $1,432 (2018-2024) | — | Very High |
| OJOGHO, OKECHUKWU M.D. | Spokane | 69 | — | Hospital follow-up visit, moderate complexity | $216 (2018-2023) | — | Very High |
| HIROSE, RYUTARO MD | Seattle | 60 | — | Kidney transplant | $3,263 (2018-2024) | — | Very High |
| STURDEVANT, MARK M.D. | Seattle | 55 | — | Office visit, established patient, complex (40-54 min) | $1,745 (2022-2024) | — | Very High |
| FERREL, BENJAMIN DO | Spokane | 51 | — | Kidney transplant | $188 (2019-2024) | — | Very High |
| HORWITZ, JULIAN MD | Seattle | 45 | — | Hospital follow-up visit, low complexity | $1,823 (2021-2024) | — | Very High |
| KARUMAN, PHILIP M.D., PHD | Pasco | — | — | — | $24,527 (2018-2023) | — | High |
| SPITZER, AUSTIN MD | Seattle | — | — | — | $13,057 (2021-2023) | — | Moderate |
| KWON, YONG M.D. | Seattle | — | — | — | $4,772 (2018-2024) | — | High |
| EDPAO, PETER JOSEPH M.D. | Seattle | — | — | — | $12 (2018-2018) | — | Moderate |
| CHAU, LUCY MD | Seattle | — | — | — | $710 (2020-2024) | — | Moderate |
Note: Transplant Surgery Physician 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.