Covered recipient · General Payments record
MICHAEL Y NAGAI
Allopathic & Osteopathic Physicians Surgery Surgical Oncology
General Payments · PY2018–2024
$4,220.00
- Reported across 29 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 |
|---|---|---|
| Travel and Lodging | $1,427.46 | 3 |
| Food and Beverage | $1,073.03 | 13 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| AXOGEN | $2,033.15 | 9 |
| Abbott Laboratories | $146.31 | 1 |
| LivaNova USA, Inc. | $118.71 | 1 |
| Inspire Medical Systems, Inc. | $89.01 | 2 |
| KLS-Martin L.P. | $76.74 | 1 |
| Stryker Corporation | $23.16 | 1 |
| BAXTER HEALTHCARE | $13.41 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (16)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Abbott Laboratories | $146.31 | 08/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125356191 | CMS |
| AXOGEN | $119.69 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143635558 | CMS |
| AXOGEN | $35.25 | 04/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143637011 | CMS |
| AXOGEN | $115.37 | 04/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143637405 | CMS |
| AXOGEN | $68.74 | 04/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143644820 | CMS |
| AXOGEN | $795.96 | 04/20/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1143644842 | CMS |
| AXOGEN | $131.86 | 04/20/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1143644882 | CMS |
| AXOGEN | $260.64 | 04/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143644888 | CMS |
| AXOGEN | $499.64 | 04/20/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1143644892 | CMS |
| AXOGEN | $6.00 | 11/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1143642849 | CMS |
| Baxter Healthcare | $13.41 | 08/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1120650235 | CMS |
| Inspire Medical Systems, Inc. | $64.59 | 04/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148086930 | CMS |
| Inspire Medical Systems, Inc. | $24.42 | 09/20/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148086934 | CMS |
| KLS-Martin L.P. | $76.74 | 04/19/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1144948579 | CMS |
| LivaNova USA, Inc. | $118.71 | 05/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1152789317 | CMS |
| Stryker Corporation | $23.16 | 02/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1119926047 | 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, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
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