Covered recipient · General Payments record
MARK D ANDERSON
Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology
General Payments · PY2018–2024
$5,848.17
- Reported across 374 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 | $905.94 | 44 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $111.79 | 5 |
| Merck Sharp & Dohme Corporation | $98.83 | 4 |
| Incyte Corporation | $83.12 | 4 |
| Exelixis Inc. | $82.26 | 3 |
| GENZYME CORPORATION | $60.98 | 3 |
| Janssen Biotech, Inc. | $59.84 | 4 |
| PFIZER INC. | $55.76 | 3 |
| AVEO Pharmaceuticals, Inc. | $39.96 | 2 |
| Alnylam Pharmaceuticals Inc. | $30.84 | 2 |
| Acerta Pharma LLC | $30.11 | 2 |
| Emmaus Medical, Inc. | $26.91 | 1 |
| ABBVIE INC. | $26.29 | 1 |
| Alexion Pharmaceuticals, Inc. | $26.00 | 1 |
| Novo Nordisk AS | $23.13 | 1 |
| ADC Therapeutics America, Inc. | $22.73 | 1 |
| JAZZ PHARMACEUTICALS INC. | $21.03 | 1 |
| SERVIER PHARMACEUTICALS LLC | $19.71 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $18.63 | 1 |
| PUMA BIOTECHNOLOGY, INC. | $18.36 | 1 |
| Pharmacosmos Therapeutics Inc. | $17.80 | 1 |
| Karyopharm Therapeutics Inc. | $16.53 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $15.33 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (44)
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
- 2018, 2019, 2020, 2021, 2022, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.