Covered recipient · General Payments record
MALVIN Y YAN
Allopathic & Osteopathic Physicians Internal Medicine Nephrology
General Payments · PY2018–2024
$4,322.82
- Reported across 212 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 | $910.23 | 39 |
| Education | $24.61 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Amgen Inc. | $144.40 | 8 |
| Acerta Pharma LLC | $90.68 | 3 |
| Bayer HealthCare Pharmaceuticals Inc. | $90.66 | 4 |
| Ardelyx, Inc. | $84.04 | 3 |
| Mallinckrodt Hospital Products Inc. | $74.42 | 3 |
| AKEBIA THERAPEUTICS INC | $70.59 | 3 |
| GENZYME CORPORATION | $66.77 | 2 |
| ANI Pharmaceuticals, Inc. | $58.80 | 2 |
| Fresenius USA Marketing, Inc. | $55.43 | 3 |
| CALLIDITAS THERAPEUTICS US INC. | $49.18 | 2 |
| Lilly USA, LLC | $41.48 | 2 |
| Lundbeck LLC | $33.66 | 2 |
| DEXCOM, INC. | $32.35 | 1 |
| Otsuka America Pharmaceutical, Inc. | $26.02 | 1 |
| OPKO Pharmaceuticals, LLC | $16.36 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (40)
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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