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

PATRICK HAGEN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1265725592
CMS profile
1298406
Location
MAYWOOD, IL

General Payments · PY2018–2024

$118,454.25

  • Reported across 93 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$22,613.79

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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $19,945.06 14
E.R. Squibb & Sons, L.L.C. $2,405.08 2
National Marrow Donor Program $214.51 1
PFIZER INC. $49.14 5

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,187.17 5
PY2019 $8,461.98 9
PY2020 $5,937.82 7
PY2021 $10,425.67 8
PY2022 $29,523.24 17
PY2023 $38,304.58 25
PY2024 $22,613.79 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
E.R. Squibb & Sons, L.L.C. $122.08 11/14/2024 Food and Beverage Undisputed 01/23/2026 1101341051 CMS
E.R. Squibb & Sons, L.L.C. $2,283.00 12/11/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1101341053 CMS
GENZYME CORPORATION $105.01 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139916837 CMS
GENZYME CORPORATION $38.29 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139916839 CMS
GENZYME CORPORATION $2,307.00 02/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916859 CMS
GENZYME CORPORATION $62.40 02/23/2024 Food and Beverage Undisputed 01/23/2026 1139916835 CMS
GENZYME CORPORATION $17.40 02/23/2024 Food and Beverage Undisputed 01/23/2026 1139916841 CMS
GENZYME CORPORATION $2,307.00 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916857 CMS
GENZYME CORPORATION $104.09 04/11/2024 Food and Beverage Undisputed 01/23/2026 1139916861 CMS
GENZYME CORPORATION $3,625.00 04/11/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916863 CMS
GENZYME CORPORATION $659.00 09/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916893 CMS
GENZYME CORPORATION $2,307.00 10/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916897 CMS
GENZYME CORPORATION $2,307.00 10/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916915 CMS
GENZYME CORPORATION $107.87 10/23/2024 Food and Beverage Undisputed 01/23/2026 1139916927 CMS
GENZYME CORPORATION $3,625.00 10/23/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1139916929 CMS
GENZYME CORPORATION $2,373.00 11/25/2024 Consulting Fee Undisputed 01/23/2026 1139916983 CMS
National Marrow Donor Program $214.51 04/28/2024 Food and Beverage Undisputed 01/23/2026 1111768178 CMS
PFIZER INC. $10.00 05/16/2024 Food and Beverage Undisputed 01/23/2026 1131471038 CMS
PFIZER INC. $6.02 06/06/2024 Food and Beverage Undisputed 01/23/2026 1131682127 CMS
PFIZER INC. $4.00 06/17/2024 Food and Beverage Undisputed 01/23/2026 1131686428 CMS
PFIZER INC. $8.83 09/23/2024 Food and Beverage Undisputed 01/23/2026 1131970823 CMS
PFIZER INC. $20.29 12/18/2024 Food and Beverage Undisputed 01/23/2026 1131424506 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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