Covered recipient · General Payments record
RYOTARO NAKAMURA
Allopathic & Osteopathic Physicians Internal Medicine Hematology
General Payments · PY2018–2024
$15,051.60
- Reported across 40 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $1,378.31 | 6 |
| Education | $30.29 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| National Marrow Donor Program | $1,201.00 | 3 |
| Alexion Pharmaceuticals, Inc. | $121.83 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $55.48 | 2 |
| Apellis Pharmaceuticals, Inc. | $30.29 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (7)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Alexion Pharmaceuticals, Inc. | $121.83 | 11/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1094031317 | CMS |
| Apellis Pharmaceuticals, Inc. | $30.29 | 02/09/2024 | Education | Undisputed | 01/23/2026 | 1154028991 | CMS |
| National Marrow Donor Program | $214.51 | 04/28/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111767766 | CMS |
| National Marrow Donor Program | $214.56 | 08/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111767768 | CMS |
| National Marrow Donor Program | $771.93 | 10/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111767770 | CMS |
| Novartis Pharmaceuticals Corporation | $24.15 | 04/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1087112674 | CMS |
| Novartis Pharmaceuticals Corporation | $31.33 | 07/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1087112696 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.