Physician profile
Ken Ryu Han
NPI 1538181474
$8,460.47
in general payments reported to CMS, 2019-2025
48 companies · $1,883 in 2025
The $1,883 reported for 2025 was more than what 79% of Urology providers received nationally (typical 2025 total: $631).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $1,366 · 2020: $448 · 2021: $1,043 · 2022: $1,077 · 2023: $1,279 · 2024: $1,364 · 2025: $1,883.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $4,327 · Education: $199.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $4,326.71 |
| Education | $198.99 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Astellas Pharma US INC | $897.92 | 2019-2025 | Xtandi |
| Janssen Biotech, INC. | $865.86 | 2019-2025 | Erleada |
| Pfizer INC. | $631.26 | 2019-2025 | |
| Bayer Healthcare Pharmaceuticals INC. | $469.30 | 2019-2025 | |
| Abbvie INC. | $448.39 | 2019-2025 | |
| Urogen Pharma, INC. | $389.16 | 2022-2025 | Jelmyto |
| Myriad Genetic Laboratories, INC. | $355.07 | 2021-2024 | Prolaris |
| Progenics Pharmaceuticals, INC. | $341.86 | 2021-2025 | Pylarify |
| Dendreon Pharmaceuticals LLC | $328.54 | 2019-2025 | Provenge |
| C. R. Bard, INC. & Subsidiaries | $316.31 | 2021-2025 | Bard Urinary Drainage Bag, Purewick Female External Catheter |
| Blue Earth Diagnostics | $293.18 | 2019-2025 | Posluma |
| Sumitomo Pharma America, INC. | $248.52 | 2023-2025 | Gemtesa, Orgovyx |
| Ferring Pharmaceuticals INC. | $230.32 | 2019-2025 | Adstiladrin |
| Medtronic, INC. | $229.88 | 2024 | Interstim |
| Tolmar, INC. | $203.34 | 2023-2025 | Jatenzo, Eligard |
Show all 48 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Antares Pharma, INC. | $197.50 | 2019-2024 | Xyosted |
| Coloplast Corp | $185.16 | 2021-2025 | Speedicath |
| Boston Scientific Corporation | $184.05 | 2019-2025 | Ams 700, Watchman Flx, Spaceoar Vue System - 10ml |
| Clarus Therapeutics INC. | $171.47 | 2021 | |
| Tolmar Pharmaceuticals, INC. | $143.76 | 2022 | |
| Astrazeneca Pharmaceuticals LP | $107.20 | 2020-2024 | Lynparza |
| Accord Healthcare, INC. | $102.42 | 2022-2024 | |
| Amgen INC. | $76.70 | 2019-2020 | |
| Novartis Pharmaceuticals Corporation | $73.19 | 2022-2025 | |
| Teleflex LLC | $71.01 | 2021-2024 | Urolift |
| Merck Sharp & Dohme LLC | $70.04 | 2022 | |
| Tempus Ai, INC | $68.52 | 2024 | Xt Cdx |
| Axonics, INC. | $62.07 | 2023-2024 | Axonics |
| Becton, Dickinson and Company | $55.92 | 2024 | Bard Urinary Drainage Bag |
| Myovant Sciences INC. | $55.36 | 2021 | |
| Olympus America INC. | $53.69 | 2023 | Itind System |
| Endo Pharmaceuticals INC. | $53.47 | 2019-2021 | |
| Alnylam Pharmaceuticals INC. | $49.65 | 2021 | |
| Immunitybio, INC. | $48.32 | 2025 | |
| Photocure INC | $45.08 | 2019-2023 | Cysview |
| Dentsply Ih INC. | $40.31 | 2019-2020 | |
| Neotract INC. | $38.05 | 2019 | |
| Avadel Specialty Pharmaceuticals, LLC | $34.97 | 2019 | |
| Sun Pharmaceutical Industries INC. | $31.14 | 2021-2022 | |
| Acerus Pharmaceuticals Corporation | $29.98 | 2022 | |
| Rochester Medical Corporation | $27.44 | 2019-2021 | |
| Endo USA, INC. | $22.95 | 2025 | Xiaflex, Aveed |
| 180 Medical, INC. | $21.99 | 2021 | |
| Procept Biorobotics Corporation | $21.27 | 2024 | Aquabeam System |
| Laborie Medical Technologies Corp. | $19.73 | 2025 | Optilume Bph Drug Coated Balloon Catheter |
| Hologic Sales and Service, LLC | $19.58 | 2024 | Aptima |
| Urovant Sciences INC | $16.24 | 2021 | |
| Medtronic USA, INC. | $13.33 | 2019 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Ken Ryu Han listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.