Covered recipient · General Payments record
KATHLEEN MARIE RIORDAN
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family
General Payments · PY2024
$968.40
- Reported across 53 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 | $968.40 | 53 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $190.01 | 13 |
| EMD Serono, Inc. | $89.96 | 5 |
| ARGENX US, INC. | $87.90 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $78.13 | 5 |
| Alexion Pharmaceuticals, Inc. | $70.27 | 3 |
| Biogen, Inc. | $55.06 | 2 |
| Neurelis, Inc. | $53.62 | 3 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $47.08 | 2 |
| ABBVIE INC. | $45.81 | 2 |
| UCB, Inc. | $39.36 | 2 |
| LivaNova USA, Inc. | $35.33 | 1 |
| Neurocrine BioSciences, Inc. | $32.37 | 2 |
| BANNER LIFE SCIENCES, LLC | $31.25 | 2 |
| Lundbeck LLC | $28.73 | 2 |
| TG THERAPEUTICS, INC. | $20.43 | 1 |
| Teva Pharmaceuticals USA, Inc. | $16.55 | 1 |
| Lilly USA, LLC | $16.53 | 1 |
| EISAI INC. | $15.76 | 1 |
| HARMONY BIOSCIENCES LLC | $14.25 | 1 |
By program year
All program years on this page · sorted by year
| Program year | Amount | Records |
|---|---|---|
| PY2024 | $968.40 | 53 |
Payment records · PY2024 (53)
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
- 2024
- Source files
- Dataset page · Bulk file · PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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