Covered recipient · General Payments record
BRYAN DIEFFENBACH
Allopathic & Osteopathic Physicians Surgery Vascular Surgery
General Payments · PY2021–2024
$3,786.41
- Reported across 47 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 | $1,464.12 | 18 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Endologix LLC | $462.58 | 4 |
| ShockWave Medical, Inc | $289.33 | 4 |
| Inari Medical, Inc. | $246.92 | 4 |
| Cook Medical LLC | $134.97 | 1 |
| AngioDynamics, Inc. | $128.17 | 1 |
| W. L. Gore & Associates, Inc. | $126.81 | 1 |
| LeMaitre Vascular, Inc. | $35.00 | 1 |
| Silk Road Medical, Inc. | $20.51 | 1 |
| Abbott Laboratories | $19.83 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (18)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Abbott Laboratories | $19.83 | 06/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1124992025 | CMS |
| AngioDynamics, Inc. | $128.17 | 08/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1095073002 | CMS |
| Cook Medical LLC | $134.97 | 04/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1118326538 | CMS |
| Endologix LLC | $31.08 | 01/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116755344 | CMS |
| Endologix LLC | $148.53 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116755342 | CMS |
| Endologix LLC | $131.75 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116755350 | CMS |
| Endologix LLC | $151.22 | 07/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1116755424 | CMS |
| Inari Medical, Inc. | $11.87 | 03/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140080425 | CMS |
| Inari Medical, Inc. | $163.01 | 03/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140080431 | CMS |
| Inari Medical, Inc. | $24.46 | 04/29/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140080437 | CMS |
| Inari Medical, Inc. | $47.58 | 10/31/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1140080443 | CMS |
| LeMaitre Vascular, Inc. | $35.00 | 05/30/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1138055787 | CMS |
| ShockWave Medical, Inc | $22.49 | 08/27/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1153000782 | CMS |
| ShockWave Medical, Inc | $26.45 | 09/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1152999109 | CMS |
| ShockWave Medical, Inc | $220.03 | 09/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1152997395 | CMS |
| ShockWave Medical, Inc | $20.36 | 11/07/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1152993137 | CMS |
| Silk Road Medical, Inc. | $20.51 | 01/04/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1082264134 | CMS |
| W. L. Gore & Associates, Inc. | $126.81 | 11/11/2024 | Food and Beverage | Undisputed | 01/23/2026 | 1148077620 | 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
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.