Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

BRIAN CHARLES SASSO

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1558460022
CMS profile
160842
Location
BOURBONNAIS, IL

General Payments · PY2018–2024

$3,850.69

  • Reported across 180 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$586.20

22 records · 0 disputed

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 paymentAmountRecords
Food and Beverage $563.88 21
Education $22.32 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $258.52 12
Regeneron Pharmaceuticals, Inc. $124.94 1
Janssen Biotech, Inc. $61.42 2
Celgene Corporation $52.24 2
AIMMUNE THERAPEUTICS, INC. $29.94 2
Celltrion USA Inc. $22.32 1
Gilead Sciences, Inc. $21.49 1
VIVUS LLC $15.33 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $560.07 33
PY2019 $503.27 29
PY2020 $66.17 3
PY2021 $342.29 15
PY2022 $794.98 34
PY2023 $997.71 44
PY2024 $586.20 22

Payment records · PY2024 (22)

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
ABBVIE INC. $13.95 02/28/2024 Food and Beverage Undisputed 01/23/2026 1106022985 CMS
ABBVIE INC. $26.24 03/06/2024 Food and Beverage Undisputed 01/23/2026 1106022987 CMS
ABBVIE INC. $20.20 04/15/2024 Food and Beverage Undisputed 01/23/2026 1106022989 CMS
ABBVIE INC. $18.21 05/23/2024 Food and Beverage Undisputed 01/23/2026 1106022991 CMS
ABBVIE INC. $28.93 05/30/2024 Food and Beverage Undisputed 01/23/2026 1106022993 CMS
ABBVIE INC. $22.51 07/24/2024 Food and Beverage Undisputed 01/23/2026 1106022995 CMS
ABBVIE INC. $26.82 09/04/2024 Food and Beverage Undisputed 01/23/2026 1106022997 CMS
ABBVIE INC. $14.03 09/24/2024 Food and Beverage Undisputed 01/23/2026 1106022999 CMS
ABBVIE INC. $14.25 10/30/2024 Food and Beverage Undisputed 01/23/2026 1106023001 CMS
ABBVIE INC. $20.55 11/26/2024 Food and Beverage Undisputed 01/23/2026 1106023003 CMS
ABBVIE INC. $25.00 12/03/2024 Food and Beverage Undisputed 01/23/2026 1106023005 CMS
ABBVIE INC. $27.83 12/11/2024 Food and Beverage Undisputed 01/23/2026 1106023007 CMS
AIMMUNE THERAPEUTICS, INC. $16.13 08/05/2024 Food and Beverage Undisputed 01/23/2026 1146978115 CMS
AIMMUNE THERAPEUTICS, INC. $13.81 09/05/2024 Food and Beverage Undisputed 01/23/2026 1146988645 CMS
Celgene Corporation $27.38 01/10/2024 Food and Beverage Undisputed 01/23/2026 1101177514 CMS
Celgene Corporation $24.86 01/22/2024 Food and Beverage Undisputed 01/23/2026 1101177522 CMS
Celltrion USA Inc. $22.32 06/10/2024 Education Undisputed 01/23/2026 1075857755 CMS
Gilead Sciences, Inc. $21.49 12/10/2024 Food and Beverage Undisputed 01/23/2026 1133640728 CMS
Janssen Biotech, Inc. $39.88 02/28/2024 Food and Beverage Undisputed 01/23/2026 1078573135 CMS
Janssen Biotech, Inc. $21.54 11/05/2024 Food and Beverage Undisputed 01/23/2026 1078573409 CMS
Regeneron Pharmaceuticals, Inc. $124.94 01/17/2024 Food and Beverage Undisputed 01/23/2026 1114404535 CMS
VIVUS LLC $15.33 04/02/2024 Food and Beverage Undisputed 01/23/2026 1129418025 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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