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

ELLEN J GUSTAFSON

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1245296896
CMS profile
10692
Location
JOLIET, IL

General Payments · PY2018–2024

$1,535.68

  • Reported across 76 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$464.40

21 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 $464.40 21

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $161.71 8
PY2019 $59.41 4
PY2020 $23.24 1
PY2021 $318.56 17
PY2022 $243.52 12
PY2023 $264.84 13
PY2024 $464.40 21

Payment records · PY2024 (21)

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
Alexion Pharmaceuticals, Inc. $26.16 05/16/2024 Food and Beverage Undisputed 01/23/2026 1093911044 CMS
AstraZeneca Pharmaceuticals LP $15.60 04/12/2024 Food and Beverage Undisputed 01/23/2026 1105594217 CMS
Daiichi Sankyo Inc. $21.24 08/07/2024 Food and Beverage Undisputed 01/23/2026 1089429520 CMS
Daiichi Sankyo Inc. $22.55 11/15/2024 Food and Beverage Undisputed 01/23/2026 1089429518 CMS
E.R. Squibb & Sons, L.L.C. $28.62 03/14/2024 Food and Beverage Undisputed 01/23/2026 1101375954 CMS
E.R. Squibb & Sons, L.L.C. $22.18 04/10/2024 Food and Beverage Undisputed 01/23/2026 1101375958 CMS
Eisai Inc. $20.49 09/05/2024 Food and Beverage Undisputed 01/23/2026 1110743687 CMS
Genentech USA, Inc. $29.04 05/01/2024 Food and Beverage Undisputed 01/23/2026 1133006733 CMS
Janssen Biotech, Inc. $23.67 04/17/2024 Food and Beverage Undisputed 01/23/2026 1078592170 CMS
Merck Sharp & Dohme LLC $16.68 07/18/2024 Food and Beverage Undisputed 01/23/2026 1141831170 CMS
Novartis Pharmaceuticals Corporation $16.26 01/17/2024 Food and Beverage Undisputed 01/23/2026 1086874369 CMS
Novartis Pharmaceuticals Corporation $29.67 09/03/2024 Food and Beverage Undisputed 01/23/2026 1086874389 CMS
Novartis Pharmaceuticals Corporation $23.40 12/18/2024 Food and Beverage Undisputed 01/23/2026 1086874399 CMS
PFIZER INC. $22.70 05/30/2024 Food and Beverage Undisputed 01/23/2026 1131322221 CMS
PFIZER INC. $15.42 06/04/2024 Food and Beverage Undisputed 01/23/2026 1131699001 CMS
PFIZER INC. $26.38 06/28/2024 Food and Beverage Undisputed 01/23/2026 1131333774 CMS
PFIZER INC. $15.72 10/25/2024 Food and Beverage Undisputed 01/23/2026 1132134573 CMS
Pharmacosmos Therapeutics Inc. $24.75 10/25/2024 Food and Beverage Undisputed 01/23/2026 1154822191 CMS
TAIHO ONCOLOGY, INC. $17.67 06/11/2024 Food and Beverage Undisputed 01/23/2026 1137934949 CMS
TAIHO ONCOLOGY, INC. $22.97 10/23/2024 Food and Beverage Undisputed 01/23/2026 1137942400 CMS
Tempus AI, Inc $23.23 03/20/2024 Food and Beverage Undisputed 01/23/2026 1150165780 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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