Covered recipient · General Payments record
DANIEL W GEMBUS
Allopathic & Osteopathic Physicians Anesthesiology
General Payments · PY2020–2025
$560.92
- Reported across 30 records
- CMS publication 2026-06-30
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $535.11 | 28 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| TOLMAR, INC. | $145.19 | 8 |
| Janssen Biotech, Inc. | $84.87 | 5 |
| IMMUNITYBIO, INC. | $77.57 | 3 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $57.76 | 2 |
| Bayer HealthCare Pharmaceuticals Inc. | $48.12 | 3 |
| pharmaand GmbH | $37.70 | 2 |
| Blue Earth Diagnostics | $33.34 | 2 |
| PROGENICS PHARMACEUTICALS, INC. | $22.50 | 1 |
| Acerta Pharma LLC | $14.34 | 1 |
| Merck Sharp & Dohme Corporation | $13.72 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (28)
Ordering applied by this site (paying entity, then date) · record values are shown as CMS published them
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-06-30
- Program years on this page
- 2020, 2021, 2025
- Source files
- Dataset page · Bulk file · PY2020 , PY2021 , PY2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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