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

ALEXANDRA GUILLAUME

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1396981197
CMS profile
1390190
Location
EAST SETAUKET, NY

General Payments · PY2018–2024

$15,036.74

  • Reported across 260 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$676.19

9 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 $676.19 9

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $234.80 4
Laborie Medical Technologies Corp. $161.89 1
Medtronic, Inc. $144.14 1
Janssen Biotech, Inc. $55.02 1
Endogastric Solutions, Inc $54.67 1
GENZYME CORPORATION $25.67 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,998.79 58
PY2019 $7,182.69 50
PY2020 $573.07 21
PY2021 $1,476.94 31
PY2022 $1,672.68 43
PY2023 $1,456.38 48
PY2024 $676.19 9

Payment records · PY2024 (9)

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. $26.36 01/24/2024 Food and Beverage Undisputed 01/23/2026 1103848546 CMS
ABBVIE INC. $125.00 03/18/2024 Food and Beverage Undisputed 01/23/2026 1103848548 CMS
ABBVIE INC. $31.16 05/16/2024 Food and Beverage Undisputed 01/23/2026 1103848550 CMS
ABBVIE INC. $52.28 05/18/2024 Food and Beverage Undisputed 01/23/2026 1103848552 CMS
Endogastric Solutions, Inc $54.67 04/29/2024 Food and Beverage Undisputed 01/23/2026 1144677314 CMS
GENZYME CORPORATION $25.67 01/08/2024 Food and Beverage Undisputed 01/23/2026 1139685691 CMS
Janssen Biotech, Inc. $55.02 05/19/2024 Food and Beverage Undisputed 01/23/2026 1078420040 CMS
Laborie Medical Technologies Corp. $161.89 05/20/2024 Food and Beverage Undisputed 01/23/2026 1154320378 CMS
Medtronic, Inc. $144.14 04/09/2024 Food and Beverage Undisputed 01/23/2026 1119302833 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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