Covered recipient · General Payments record
MARK J KRZYSTON
Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease
General Payments · PY2018–2023
$4,443.40
- Reported across 292 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
PY2023 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $299.42 | 18 |
By paying entity
PY2023 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Merck Sharp & Dohme Corporation | $52.68 | 3 |
| E.R. Squibb & Sons, L.L.C. | $46.74 | 3 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $45.57 | 3 |
| PFIZER INC. | $44.12 | 3 |
| CVRx Inc. | $25.01 | 1 |
| Bayer HealthCare Pharmaceuticals Inc. | $18.01 | 1 |
| SANOFI-AVENTIS U.S. LLC | $17.29 | 1 |
| Alnylam Pharmaceuticals Inc. | $17.04 | 1 |
| Abbott Laboratories | $16.81 | 1 |
| Janssen Pharmaceuticals, Inc | $16.15 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2023 (18)
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
- Generated from
- OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv
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