Daiichi Sankyo 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 · PY2021
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2021 · All recipient types · CMS publication 2026-06-30
10 matching records · $63,486.61 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
Download all 10 matching records (CSV)
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 1–10 of 10.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| HANS LIU Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $2,730.00 | 12/22/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308633 | CMS |
| ROBERT P GIUGLIANO Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $3,540.00 | 12/22/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308635 | CMS |
| SHANU MODI Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $3,082.00 | 11/23/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308631 | CMS |
| ADAM BRUFSKY Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $2,660.00 | 10/04/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308629 | CMS |
| MARIANA CHAVEZ MACGREGOR Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $2,740.00 | 09/27/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308627 | CMS |
| Mayo Clinic Hospital Rochester Teaching hospital | Daiichi Sankyo Company LTD | $15,000.00 | 09/17/2021 | Royalty or License | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308625 | CMS |
| HANS LIU Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $3,000.00 | 08/10/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308623 | CMS |
| AKIRA SAWA Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $20,000.00 | 05/20/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308621 | CMS |
| ROBERT P GIUGLIANO Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $10,725.00 | 03/30/2021 | Consulting Fee | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308619 | CMS |
| AKIRA SAWA Physician / non-physician practitioner | Daiichi Sankyo Company LTD | $9.61 | 02/16/2021 | Food and Beverage | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 831308617 | CMS |
Practitioner overview · all loaded program years
58 providers listed 214 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Record count: 214
- Providers listed: 58
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 | $145,264.05 | 63 | 16 | This company in PY2019 → |
| PY2020 | $28,462.50 | 6 | 5 | This company in PY2020 → |
| PY2021 | $48,486.61 | 9 | 6 | This company in PY2021 → |
| PY2022 | $73,479.25 | 16 | 9 | This company in PY2022 → |
| PY2023 | $108,171.43 | 23 | 9 | This company in PY2023 → |
| PY2024 | $157,436.00 | 44 | 11 | This company in PY2024 → |
| PY2025 | $136,895.27 | 53 | 14 | This company in PY2025 → |
By recipient specialty (19)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 19 specialties 54 providers
- Internal Medicine 3
- Internal Medicine · Cardiovascular Disease 6
- Internal Medicine · Hematology 1
- Internal Medicine · Hematology & Oncology 9
- Internal Medicine · Infectious Disease 1
- Internal Medicine · Interventional Cardiology 1
- Internal Medicine · Medical Oncology 17
- Internal Medicine · Nephrology 4
- Internal Medicine · Rheumatology 1
- Neurological Surgery 1
- Obstetrics & Gynecology 1
- Ophthalmology 2
- Pathology · Anatomic Pathology & Clinical Pathology 1
- Pathology · Clinical Pathology/Laboratory Medicine 1
- Pediatrics 1
- Pediatrics · Pediatric Gastroenterology 1
- Psychiatry & Neurology · Neurology 1
- Psychiatry & Neurology · Psychiatry 1
- Radiology · Diagnostic Radiology 1
Providers listed (58)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ABBA C ZUBAIR | Allopathic & Osteopathic Physicians|Pathology|Clinical Pathology/Laboratory Medicine | FL | 1 |
| ADAM BRUFSKY | — | PA | 1 |
| ADITYA BARDIA | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | CA | 1 |
| AGNES B FOGO | Allopathic & Osteopathic Physicians|Pathology|Anatomic Pathology & Clinical Pathology | TN | 1 |
| AKIRA SAWA | Allopathic & Osteopathic Physicians|Psychiatry & Neurology|Psychiatry | MD | 2 |
| ALEXANDER E PERL | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | PA | 5 |
| ANA GARRIDO-CASTRO | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 6 |
| ANTHONY B EL-KHOUEIRY | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 4 |
| ANTHONY WILLIAM TOLCHER | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | TX | 1 |
| BALAZS HALMOS | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | OH | 4 |
| BOB T LI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | NY | 1 |
| CATHERINE C SMITH | Allopathic & Osteopathic Physicians|Internal Medicine | CA | 3 |
| CHRISTIAN T RUFF | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 4 |
| CHRISTOPHER B GRANGER | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NC | 1 |
| DEIDRA C CREWS | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | MD | 1 |
| ERIKA P HAMILTON | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TN | 8 |
| GAIL J ROBOZ | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 19 |
| GARY FANJIANG | Allopathic & Osteopathic Physicians|Pediatrics|Pediatric Gastroenterology | MA | 1 |
| GAUTAM A DESHPANDE | Allopathic & Osteopathic Physicians|Internal Medicine | HI | 2 |
| GEORGE D DEMETRI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 1 |
| GEORGE DANGAS | Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology | NY | 3 |
| GIRISH N NADKARNI | — | NY | 1 |
| GUANGMING TAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 4 |
| HANS LIU | Allopathic & Osteopathic Physicians|Internal Medicine|Infectious Disease | PA | 7 |
| HOPE S RUGO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology | CA | 1 |
| JOHANNA CHOCK BENDELL | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TN | 1 |
| JOHN C HE | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | NY | 1 |
| JORGE E CORTES-FRANCO | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | TX | 2 |
| JULIA K ROTOW | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 4 |
| KATHLEEN MOORE | Allopathic & Osteopathic Physicians|Obstetrics & Gynecology | OK | 7 |
| KENNETH G SAAG | Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology | AL | 4 |
| KOMAL JHAVERI | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | NY | 9 |
| LAURA ANN HUPPERT | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | CA | 4 |
| LETICIA VARELLA | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 2 |
| MAIKA ONISHI | — | NY | 1 |
| MARIANA CHAVEZ MACGREGOR | Allopathic & Osteopathic Physicians|Internal Medicine | TX | 1 |
| MATTHEW F GLASSER | Allopathic & Osteopathic Physicians|Radiology|Diagnostic Radiology | MO | 1 |
| MICHAEL A FALK | Allopathic & Osteopathic Physicians|Pediatrics | NJ | 1 |
| MITCHEL S BERGER | Allopathic & Osteopathic Physicians|Neurological Surgery | CA | 2 |
| NAOTO T UENO | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | HI | 2 |
| NEIL MUKUND IYENGAR | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | NY | 5 |
| PASI ANTERO JANNE | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 7 |
| PETER CAMPOCHIARO | Allopathic & Osteopathic Physicians|Ophthalmology | MD | 1 |
| PRABHLEEN SINGH | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | CA | 1 |
| PRAVIN U DUGEL | Allopathic & Osteopathic Physicians|Ophthalmology | AZ | 3 |
| RAMEEN BEROUKHIM | Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology | MA | 3 |
| ROBERT P GIUGLIANO | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | MA | 27 |
| ROXANA MEHRAN | Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease | NY | 3 |
| SAMIR MUKUND PARIKH | Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology | TX | 4 |
| SARA M TOLANEY | Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology | MA | 1 |