Covered recipient · General Payments record
TODD MASTERS CHAPMAN
Allopathic & Osteopathic Physicians Orthopaedic Surgery
General Payments · PY2018–2024
$133,803.34
- Reported across 129 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 |
|---|---|---|
| Royalty or License | $47,149.17 | 4 |
| Consulting Fee | $12,000.00 | 1 |
| Travel and Lodging | $328.00 | 1 |
| Food and Beverage | $321.64 | 5 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Alphatec Spine, Inc | $59,477.17 | 6 |
| Nevro Corp. | $168.07 | 3 |
| Abbott Laboratories | $153.57 | 2 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (11)
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 | $6.97 | 08/09/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125123907 | CMS |
| Abbott Laboratories | $146.60 | 08/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1125123909 | CMS |
| Alphatec Spine, Inc | $11,203.57 | 02/27/2024 | Royalty or License | Undisputed | 01/23/2026 | 1095487540 | CMS |
| Alphatec Spine, Inc | $328.00 | 03/14/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1095487748 | CMS |
| Alphatec Spine, Inc | $12,000.00 | 04/01/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1095487536 | CMS |
| Alphatec Spine, Inc | $11,075.12 | 05/21/2024 | Royalty or License | Undisputed | 01/23/2026 | 1095487742 | CMS |
| Alphatec Spine, Inc | $11,678.67 | 08/28/2024 | Royalty or License | Undisputed | 01/23/2026 | 1095487744 | CMS |
| Alphatec Spine, Inc | $13,191.81 | 11/20/2024 | Royalty or License | Undisputed | 01/23/2026 | 1095487746 | CMS |
| Nevro Corp. | $111.86 | 01/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130788258 | CMS |
| Nevro Corp. | $32.08 | 01/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130788262 | CMS |
| Nevro Corp. | $24.13 | 03/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1130788260 | 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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