Covered recipient · General Payments record
MICHAEL JOSEPH WARREN
Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology
General Payments · PY2020–2024
$4,769.38
- Reported across 127 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 |
|---|---|---|
| Food and Beverage | $1,972.48 | 70 |
| Travel and Lodging | $332.89 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $996.22 | 39 |
| BOSTON SCIENTIFIC CORPORATION | $470.07 | 4 |
| Medtronic, Inc. | $125.84 | 1 |
| QOL Medical, LLC | $115.24 | 1 |
| Gilead Sciences, Inc. | $112.08 | 1 |
| Janssen Biotech, Inc. | $105.13 | 6 |
| PFIZER INC. | $80.96 | 4 |
| INTERCEPT PHARMACEUTICALS, INC. | $47.04 | 3 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $41.54 | 2 |
| Regeneron Healthcare Solutions, Inc. | $35.38 | 2 |
| Mallinckrodt Hospital Products Inc. | $35.36 | 1 |
| Madrigal Pharmaceuticals | $27.87 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $26.84 | 1 |
| AIMMUNE THERAPEUTICS, INC. | $25.66 | 1 |
| Ferring Pharmaceuticals Inc. | $18.79 | 1 |
| GENZYME CORPORATION | $18.07 | 1 |
| Daiichi Sankyo Inc. | $13.15 | 1 |
| Micro-tech Endoscopy USA, Inc. | $10.13 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (71)
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
- 2020, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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