Covered recipient · General Payments record
KATHERINE VERONICA CALLAHAN
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family
General Payments · PY2021–2024
$6,762.75
- Reported across 415 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 | $1,462.76 | 69 |
| Education | $64.99 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $363.28 | 5 |
| Novo Nordisk AS | $252.90 | 18 |
| Bayer HealthCare Pharmaceuticals Inc. | $173.46 | 11 |
| Astellas Pharma US Inc | $164.83 | 7 |
| ABBVIE INC. | $138.45 | 9 |
| E.R. Squibb & Sons, L.L.C. | $109.32 | 1 |
| PFIZER INC. | $56.05 | 3 |
| GlaxoSmithKline, LLC. | $47.36 | 3 |
| Axsome Therapeutics, Inc. | $32.22 | 2 |
| Antares Pharma, Inc. | $31.85 | 2 |
| Abbott Laboratories | $31.64 | 2 |
| UCB, Inc. | $27.44 | 1 |
| Lilly USA, LLC | $20.38 | 1 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $16.58 | 1 |
| Medtronic, Inc. | $16.41 | 1 |
| Exact Sciences Corporation | $16.21 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $15.32 | 1 |
| Phathom Pharmaceuticals, Inc. | $14.05 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (70)
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
- 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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