Covered recipient · General Payments record
GREGORY G DAMMANN
Allopathic & Osteopathic Physicians Orthopaedic Surgery
General Payments · PY2018–2024
$14,130.93
- Reported across 119 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 | $2,905.61 | 9 |
| Food and Beverage | $826.96 | 27 |
| Education | $137.01 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| DePuy Synthes Sales Inc. | $2,303.39 | 10 |
| Arthrex, Inc. | $1,104.70 | 17 |
| Medical Device Business Services, Inc. | $273.12 | 6 |
| Stryker Corporation | $105.79 | 2 |
| Ethicon US, LLC | $82.58 | 2 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (37)
Sorted by paying entity, then date · as published by 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, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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