Covered recipient · General Payments record
MICHAEL L COGAN
Allopathic & Osteopathic Physicians Obstetrics & Gynecology
General Payments · PY2019–2025
$2,590.39
- Reported across 89 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 | $316.96 | 9 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Sumitomo Pharma America, Inc. | $177.70 | 3 |
| Organon LLC | $48.45 | 2 |
| MAYNE PHARMA COMMERCIAL LLC | $39.47 | 2 |
| Gilead Sciences, Inc. | $26.45 | 1 |
| Hologic Sales and Service, LLC | $24.89 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (9)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Gilead Sciences, Inc. | $26.45 | 10/27/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1234462472 | CMS |
| Hologic Sales and Service, LLC | $24.89 | 05/01/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1182613373 | CMS |
| MAYNE PHARMA COMMERCIAL LLC | $30.74 | 03/19/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254266765 | CMS |
| MAYNE PHARMA COMMERCIAL LLC | $8.73 | 09/03/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254267145 | CMS |
| Organon LLC | $26.65 | 08/26/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1237742919 | CMS |
| Organon LLC | $21.80 | 11/04/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1237742917 | CMS |
| Sumitomo Pharma America, Inc. | $26.05 | 10/01/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1176626185 | CMS |
| Sumitomo Pharma America, Inc. | $122.06 | 11/13/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1176626188 | CMS |
| Sumitomo Pharma America, Inc. | $29.59 | 12/10/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1176626192 | 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, 2020, 2021, 2022, 2023, 2024, 2025
- Source files
- Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.