Covered recipient · General Payments record
DANIEL WILLIAM SONNENBURG
Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology
General Payments · PY2019–2024
$21,211.06
- Reported across 114 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 |
|---|---|---|
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $7,610.00 | 3 |
| Food and Beverage | $1,383.08 | 51 |
| Travel and Lodging | $159.00 | 2 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $4,765.57 | 8 |
| Merck Sharp & Dohme Corporation | $3,076.63 | 15 |
| Inari Medical, Inc. | $535.84 | 2 |
| EISAI INC. | $333.11 | 10 |
| PFIZER INC. | $201.31 | 11 |
| Sumitomo Pharma America, Inc. | $84.53 | 4 |
| Janssen Biotech, Inc. | $75.44 | 4 |
| Tempus AI, Inc | $61.24 | 1 |
| Genmab U.S., Inc. | $18.41 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (56)
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
- 2019, 2020, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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