KOWA COMPANY, LTD.
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
19 matching records · $18,488.18 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–19 of 19.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| ARUNA D PRADHAN Physician / non-physician practitioner | KOWA COMPANY, LTD. | $244.49 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856039 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $26.55 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856041 | CMS |
| FRANK SACKS Physician / non-physician practitioner | KOWA COMPANY, LTD. | $26.55 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856043 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $244.49 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856045 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $244.49 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856047 | CMS |
| FRANK SACKS Physician / non-physician practitioner | KOWA COMPANY, LTD. | $244.49 | 12/17/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856049 | CMS |
| KATHRYN COLBY Physician / non-physician practitioner | KOWA COMPANY, LTD. | $16.26 | 07/25/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856027 | CMS |
| KATHRYN COLBY Physician / non-physician practitioner | KOWA COMPANY, LTD. | $266.87 | 07/25/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856029 | CMS |
| SADEER HANNUSH Physician / non-physician practitioner | KOWA COMPANY, LTD. | $16.26 | 07/25/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856031 | CMS |
| SADEER HANNUSH Physician / non-physician practitioner | KOWA COMPANY, LTD. | $194.59 | 07/25/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856033 | CMS |
| SOPHIE X DENG Physician / non-physician practitioner | KOWA COMPANY, LTD. | $16.26 | 07/25/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856035 | CMS |
| SOPHIE X DENG Physician / non-physician practitioner | KOWA COMPANY, LTD. | $355.82 | 07/25/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856037 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $34.31 | 07/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856021 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $139.79 | 07/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856023 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $200.67 | 07/12/2019 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856025 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $5,000.00 | 07/11/2019 | Honoraria | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856015 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $9,419.93 | 07/11/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856017 | CMS |
| PAUL M RIDKER Physician / non-physician practitioner | KOWA COMPANY, LTD. | $838.29 | 07/11/2019 | Travel and Lodging | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856019 | CMS |
| PETER LIBBY Physician / non-physician practitioner | KOWA COMPANY, LTD. | $958.07 | 07/03/2019 | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 626856013 | CMS |
Practitioner overview · all loaded program years
17 providers listed 42 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2025
- Record count: 42
- Providers listed: 17
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $18,488.18 | 19 | 7 | This company in PY2019 → |
| PY2020 | $1,039.00 | 2 | 1 | This company in PY2020 → |
| PY2021 | $4,000.00 | 3 | 2 | This company in PY2021 → |
| PY2022 | $4,850.00 | 4 | 4 | This company in PY2022 → |
| PY2025 | $63,706.32 | 14 | 4 | This company in PY2025 → |
By recipient specialty (7)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 7 specialties 16 providers
Providers listed (17)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| AFSHIN JAMES KHODABAKHSH | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 1 |
| AKIO MORITA | — | — | 2 |
| ARUNA D PRADHAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 1 |
| EDMUND TSUI | Allopathic & Osteopathic Physicians|Ophthalmology|Uveitis and Ocular Inflammatory Disease | CA | 1 |
| ELIZABETH L HOHMANN | Allopathic & Osteopathic Physicians|Internal Medicine | MA | 1 |
| FRANK SACKS | Allopathic & Osteopathic Physicians|Internal Medicine | MA | 2 |
| HENRY GINSBERG | Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism | NY | 1 |
| JESSICA R ALLEGRETTI | Allopathic & Osteopathic Physicians|Internal Medicine|Gastroenterology | MA | 1 |
| JOSEPH TAUBER | Allopathic & Osteopathic Physicians|Ophthalmology | MO | 3 |
| KATHRYN COLBY | Allopathic & Osteopathic Physicians|Ophthalmology | NY | 2 |
| PAUL M RIDKER | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 11 |
| PETER LIBBY | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 1 |
| ROHIT LOOMBA | Allopathic & Osteopathic Physicians|Internal Medicine | CA | 8 |
| SADEER HANNUSH | Allopathic & Osteopathic Physicians|Ophthalmology | PA | 2 |
| SOPHIE X DENG | Allopathic & Osteopathic Physicians|Ophthalmology | CA | 2 |
| STEPHEN PFLUGFELDER | Allopathic & Osteopathic Physicians|Ophthalmology | TX | 2 |
| YOAV GOLAN | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | MA | 1 |