Covered recipient · General Payments record
MICHAEL ELLSWORTH DRENNEN
Allopathic & Osteopathic Physicians Obstetrics & Gynecology
General Payments · PY2019–2025
$1,762.80
- Reported across 103 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
- 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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $819.11 | 47 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| MAYNE PHARMA COMMERCIAL LLC | $147.06 | 13 |
| Astellas Pharma US Inc | $135.89 | 6 |
| Sage Therapeutics, Inc. | $93.84 | 4 |
| Novo Nordisk AS | $90.06 | 5 |
| Organon LLC | $82.64 | 5 |
| MILLICENT US INC | $56.40 | 3 |
| Sumitomo Pharma America, Inc. | $50.30 | 2 |
| CooperSurgical, Inc. | $36.95 | 2 |
| Exeltis, USA Inc. | $29.32 | 2 |
| Hologic Sales and Service, LLC | $24.44 | 1 |
| Smith+Nephew, Inc. | $20.60 | 1 |
| Daiichi Sankyo Inc. | $19.82 | 1 |
| Lilly USA, LLC | $16.42 | 1 |
| Evofem Biosciences, Inc. | $15.37 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (47)
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
- 2026-06-30
- Program years on this page
- 2019, 2021, 2022, 2023, 2024, 2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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