Covered recipient · General Payments record
BOBBY S KORN
Allopathic & Osteopathic Physicians Ophthalmology
General Payments · PY2018–2024
$134,356.04
- Reported across 114 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 |
|---|---|---|
| Consulting Fee | $24,593.00 | 6 |
| Travel and Lodging | $5,141.50 | 2 |
| Food and Beverage | $776.54 | 12 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Amgen Inc. | $28,608.44 | 15 |
| ARGENX US, INC. | $1,800.00 | 1 |
| Oyster Point Pharma, Inc. | $73.82 | 3 |
| Mallinckrodt Hospital Products Inc. | $28.78 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (20)
Sorted by paying entity, then date · as published by CMS
Program year 2024 201820192020202120222023
Record-level detail is published for PY2024; earlier years are summarised in
“By program year”.
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Amgen Inc. | $8,800.00 | 01/11/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1111623204 | CMS |
| Amgen Inc. | $4,745.31 | 01/11/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1111623206 | CMS |
| Amgen Inc. | $14.69 | 02/08/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623200 | CMS |
| Amgen Inc. | $54.48 | 04/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623202 | CMS |
| Amgen Inc. | $2,391.00 | 05/30/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1111623208 | CMS |
| Amgen Inc. | $11.71 | 06/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623210 | CMS |
| Amgen Inc. | $2,600.00 | 08/24/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1111623212 | CMS |
| Amgen Inc. | $51.65 | 08/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623224 | CMS |
| Amgen Inc. | $110.02 | 10/16/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623228 | CMS |
| Amgen Inc. | $73.73 | 11/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623214 | CMS |
| Amgen Inc. | $396.19 | 12/11/2024 | Travel and Lodging | Undisputed | 01/23/2026 | 1111623216 | CMS |
| Amgen Inc. | $3,858.00 | 12/11/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1111623218 | CMS |
| Amgen Inc. | $243.26 | 12/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623220 | CMS |
| Amgen Inc. | $5,144.00 | 12/11/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1111623222 | CMS |
| Amgen Inc. | $114.40 | 12/17/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1111623226 | CMS |
| ARGENX US, INC. | $1,800.00 | 09/06/2024 | Consulting Fee | Undisputed | 01/23/2026 | 1142115203 | CMS |
| Mallinckrodt Hospital Products Inc. | $28.78 | 03/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1145094907 | CMS |
| Oyster Point Pharma, Inc. | $27.28 | 01/25/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147422413 | CMS |
| Oyster Point Pharma, Inc. | $19.19 | 04/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147401838 | CMS |
| Oyster Point Pharma, Inc. | $27.35 | 06/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1147406560 | 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
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.