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

MARK E HERMANN

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1639148810
CMS profile
1235337
Location
DUBUQUE, IA

General Payments · PY2018–2024

$1,763.84

  • Reported across 69 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$439.53

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 $439.53 21

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $309.27 15
PY2019 $344.76 16
PY2020 $105.53 6
PY2022 $11.77 1
PY2023 $552.98 10
PY2024 $439.53 21

Payment records · PY2024 (21)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20182019202020222023 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
Adaptive Biotechnologies Corporation $25.46 12/11/2024 Food and Beverage Undisputed 01/23/2026 1150261378 CMS
AstraZeneca Pharmaceuticals LP $27.25 05/21/2024 Food and Beverage Undisputed 01/23/2026 1105454531 CMS
AstraZeneca Pharmaceuticals LP $18.07 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104436267 CMS
AstraZeneca Pharmaceuticals LP $31.50 12/05/2024 Food and Beverage Undisputed 01/23/2026 1104590766 CMS
BeiGene USA, Inc. $28.17 11/07/2024 Food and Beverage Undisputed 01/23/2026 1120854361 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.34 12/02/2024 Food and Beverage Undisputed 01/23/2026 1118088890 CMS
Daiichi Sankyo Inc. $16.00 08/20/2024 Food and Beverage Undisputed 01/23/2026 1089433130 CMS
E.R. Squibb & Sons, L.L.C. $20.99 05/15/2024 Food and Beverage Undisputed 01/23/2026 1101212832 CMS
E.R. Squibb & Sons, L.L.C. $20.44 10/28/2024 Food and Beverage Undisputed 01/23/2026 1101212890 CMS
E.R. Squibb & Sons, L.L.C. $13.96 11/13/2024 Food and Beverage Undisputed 01/23/2026 1101212904 CMS
Genentech USA, Inc. $33.04 03/13/2024 Food and Beverage Undisputed 01/23/2026 1133062429 CMS
GlaxoSmithKline, LLC. $16.64 06/11/2024 Food and Beverage Undisputed 01/23/2026 1116335481 CMS
Janssen Biotech, Inc. $30.89 11/25/2024 Food and Beverage Undisputed 01/23/2026 1078564570 CMS
Janssen Biotech, Inc. $24.87 12/10/2024 Food and Beverage Undisputed 01/23/2026 1078564725 CMS
Merck Sharp & Dohme LLC $13.82 10/22/2024 Food and Beverage Undisputed 01/23/2026 1141684591 CMS
Mirati Therapeutics, Inc. $14.58 07/12/2024 Food and Beverage Undisputed 01/23/2026 1117159770 CMS
Novartis Pharmaceuticals Corporation $14.62 05/20/2024 Food and Beverage Undisputed 01/23/2026 1086923705 CMS
Novartis Pharmaceuticals Corporation $16.91 06/27/2024 Food and Beverage Undisputed 01/23/2026 1086923707 CMS
Novartis Pharmaceuticals Corporation $20.76 07/30/2024 Food and Beverage Undisputed 01/23/2026 1086923709 CMS
SOBI, INC $17.91 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141412268 CMS
Stemline Therapeutics Inc. $17.31 12/17/2024 Food and Beverage Undisputed 01/23/2026 1142961845 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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