Covered recipient · General Payments record
MARK J ALLEN
Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology
General Payments · PY2019–2025
$5,794.03
- Reported across 316 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 | $356.58 | 18 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| ABBVIE INC. | $201.54 | 11 |
| Celltrion USA Inc. | $51.79 | 3 |
| Ardelyx, Inc. | $31.33 | 1 |
| Janssen Biotech, Inc. | $28.96 | 1 |
| QOL Medical, LLC | $24.11 | 1 |
| Daiichi Sankyo Inc. | $18.85 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (18)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| ABBVIE INC. | $19.67 | 01/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399764 | CMS |
| ABBVIE INC. | $22.25 | 01/15/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399766 | CMS |
| ABBVIE INC. | $14.14 | 01/31/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399768 | CMS |
| ABBVIE INC. | $20.33 | 02/04/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399770 | CMS |
| ABBVIE INC. | $18.66 | 02/17/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399772 | CMS |
| ABBVIE INC. | $15.61 | 02/26/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399774 | CMS |
| ABBVIE INC. | $26.77 | 03/07/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399776 | CMS |
| ABBVIE INC. | $19.68 | 03/10/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399778 | CMS |
| ABBVIE INC. | $15.31 | 03/19/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399780 | CMS |
| ABBVIE INC. | $7.84 | 03/24/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399782 | CMS |
| ABBVIE INC. | $21.28 | 03/24/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1201399784 | CMS |
| Ardelyx, Inc. | $31.33 | 03/17/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1247831045 | CMS |
| Celltrion USA Inc. | $16.03 | 01/22/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1250817857 | CMS |
| Celltrion USA Inc. | $15.13 | 02/20/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1250817859 | CMS |
| Celltrion USA Inc. | $20.63 | 03/26/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1250817861 | CMS |
| Daiichi Sankyo Inc. | $18.85 | 02/11/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1197051493 | CMS |
| Janssen Biotech, Inc. | $28.96 | 03/21/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1174949198 | CMS |
| QOL Medical, LLC | $24.11 | 02/13/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1185013868 | 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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