Covered recipient · General Payments record
WILLIAM LIAN
Allopathic & Osteopathic Physicians Pain Medicine Interventional Pain Medicine
General Payments · PY2021–2024
$4,931.31
- Reported across 83 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 | $1,592.21 | 48 |
| Travel and Lodging | $598.45 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| BOSTON SCIENTIFIC CORPORATION | $1,313.51 | 9 |
| Nalu Medical, Inc. | $730.41 | 34 |
| Medtronic, Inc. | $75.91 | 3 |
| SPR Therapeutics, Inc | $34.19 | 1 |
| ABBVIE INC. | $20.09 | 1 |
| PFIZER INC. | $16.55 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (49)
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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