Covered recipient · General Payments record
ALAN N KOHN
Allopathic & Osteopathic Physicians Ophthalmology
General Payments · PY2019–2021
$1,732.95
- Reported across 26 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
PY2021 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $861.41 | 17 |
By paying entity
PY2021 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| SUN PHARMACEUTICAL INDUSTRIES INC. | $169.42 | 3 |
| Dompe US, Inc. | $158.63 | 3 |
| BIOTISSUE HOLDINGS INC. | $134.75 | 1 |
| Aerie Pharmaceuticals, Inc. | $115.24 | 1 |
| Omeros Corporation | $109.27 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $57.48 | 3 |
| Mallinckrodt Hospital Products Inc. | $52.08 | 2 |
| Kala Pharmaceuticals, Inc. | $23.22 | 1 |
| EYEVANCE PHARMACEUTICALS LLC | $21.14 | 1 |
| Bausch & Lomb, a division of Bausch Health US, LLC | $20.18 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2021 (17)
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
- 2019, 2020, 2021
- Source files
- Dataset page · Bulk file · PY2019 , PY2020 , PY2021
- Generated from
- OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv
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