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

TODD A MAHR

Allopathic & Osteopathic Physicians Pediatrics Pediatric Allergy/Immunology

NPI
1659374411
CMS profile
347718
Location
LA CROSSE, WI

General Payments · PY2018–2024

$701,221.68

  • Reported across 748 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$90,529.55

67 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 $47,346.34 32
Regeneron Healthcare Solutions, Inc. $38,553.76 28
Kaleo, Inc. $4,249.88 2
Acerta Pharma LLC $300.84 3
NOVARTIS PHARMACEUTICALS CORPORATION $44.43 1
Pharming Healthcare, Inc. $34.30 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $70,430.59 100
PY2019 $213,926.62 216
PY2020 $53,855.56 65
PY2021 $88,376.56 89
PY2022 $89,445.16 109
PY2023 $94,657.64 102
PY2024 $90,529.55 67

Payment records · PY2024 (67)

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
AstraZeneca Pharmaceuticals LP $95.40 08/14/2024 Food and Beverage Undisputed 01/23/2026 1105657126 CMS
AstraZeneca Pharmaceuticals LP $125.00 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104422897 CMS
AstraZeneca Pharmaceuticals LP $80.44 10/17/2024 Food and Beverage Undisputed 01/23/2026 1104653273 CMS
GENZYME CORPORATION $116.67 02/16/2024 Food and Beverage Undisputed 01/23/2026 1139583524 CMS
GENZYME CORPORATION $148.45 02/22/2024 Food and Beverage Undisputed 01/23/2026 1139583474 CMS
GENZYME CORPORATION $42.22 03/18/2024 Food and Beverage Undisputed 01/23/2026 1139583468 CMS
GENZYME CORPORATION $71.61 03/18/2024 Food and Beverage Undisputed 01/23/2026 1139583470 CMS
GENZYME CORPORATION $609.86 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583484 CMS
GENZYME CORPORATION $8,360.00 03/18/2024 Consulting Fee Undisputed 01/23/2026 1139583486 CMS
GENZYME CORPORATION $201.00 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583488 CMS
GENZYME CORPORATION $81.00 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583490 CMS
GENZYME CORPORATION $575.96 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583492 CMS
GENZYME CORPORATION $144.74 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583494 CMS
GENZYME CORPORATION $80.23 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1139583496 CMS
GENZYME CORPORATION $38.51 03/18/2024 Food and Beverage Undisputed 01/23/2026 1139583498 CMS
GENZYME CORPORATION $14.09 03/18/2024 Food and Beverage Undisputed 01/23/2026 1139583500 CMS
GENZYME CORPORATION $45.07 03/19/2024 Food and Beverage Undisputed 01/23/2026 1139583480 CMS
GENZYME CORPORATION $35.39 10/26/2024 Food and Beverage Undisputed 01/23/2026 1139583568 CMS
GENZYME CORPORATION $2,849.00 11/06/2024 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 1139583570 CMS
GENZYME CORPORATION $889.65 11/06/2024 Travel and Lodging Undisputed 01/23/2026 1139583572 CMS
GENZYME CORPORATION $7,913.00 11/06/2024 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 1139583574 CMS
GENZYME CORPORATION $517.57 11/06/2024 Travel and Lodging Undisputed 01/23/2026 1139583576 CMS
GENZYME CORPORATION $3,297.90 11/06/2024 Travel and Lodging Undisputed 01/23/2026 1139583578 CMS
GENZYME CORPORATION $2,849.00 11/06/2024 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 1139583584 CMS
GENZYME CORPORATION $106.16 11/06/2024 Food and Beverage Undisputed 01/23/2026 1139583586 CMS
GENZYME CORPORATION $2,849.00 11/07/2024 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 1139583580 CMS
GENZYME CORPORATION $150.00 11/07/2024 Food and Beverage Undisputed 01/23/2026 1139583588 CMS
GENZYME CORPORATION $2,849.00 11/07/2024 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 1139583590 CMS
GENZYME CORPORATION $2,849.00 11/08/2024 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 1139583582 CMS
GENZYME CORPORATION $298.26 11/15/2024 Food and Beverage Undisputed 01/23/2026 1139583600 CMS
GENZYME CORPORATION $105.52 11/15/2024 Food and Beverage Undisputed 01/23/2026 1139583602 CMS
GENZYME CORPORATION $477.53 11/15/2024 Travel and Lodging Undisputed 01/23/2026 1139583604 CMS
GENZYME CORPORATION $529.95 11/15/2024 Travel and Lodging Undisputed 01/23/2026 1139583606 CMS
GENZYME CORPORATION $22.00 11/15/2024 Travel and Lodging Undisputed 01/23/2026 1139583608 CMS
GENZYME CORPORATION $8,229.00 11/15/2024 Consulting Fee Undisputed 01/23/2026 1139583610 CMS
kaleo, Inc. $4,200.00 04/04/2024 Consulting Fee Undisputed 01/23/2026 1126630964 CMS
kaleo, Inc. $49.88 09/29/2024 Food and Beverage Undisputed 01/23/2026 1126630966 CMS
Novartis Pharmaceuticals Corporation $44.43 02/24/2024 Food and Beverage Undisputed 01/23/2026 1087124356 CMS
Pharming Healthcare, Inc. $34.30 02/25/2024 Food and Beverage Undisputed 01/23/2026 1132155756 CMS
Regeneron Healthcare Solutions, Inc. $19.21 02/25/2024 Food and Beverage Undisputed 01/23/2026 1114105959 CMS
Regeneron Healthcare Solutions, Inc. $97.71 02/25/2024 Food and Beverage Undisputed 01/23/2026 1114105961 CMS
Regeneron Healthcare Solutions, Inc. $103.56 04/11/2024 Food and Beverage Undisputed 01/23/2026 1114105963 CMS
Regeneron Healthcare Solutions, Inc. $394.69 05/14/2024 Travel and Lodging Undisputed 01/23/2026 1114105965 CMS
Regeneron Healthcare Solutions, Inc. $847.95 05/31/2024 Travel and Lodging Undisputed 01/23/2026 1114105967 CMS
Regeneron Healthcare Solutions, Inc. $139.94 07/18/2024 Travel and Lodging Undisputed 01/23/2026 1114105969 CMS
Regeneron Healthcare Solutions, Inc. $389.56 07/20/2024 Travel and Lodging Undisputed 01/23/2026 1114105971 CMS
Regeneron Healthcare Solutions, Inc. $7,913.00 07/23/2024 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 1114105973 CMS
Regeneron Healthcare Solutions, Inc. $139.94 07/23/2024 Travel and Lodging Undisputed 01/23/2026 1114105975 CMS
Regeneron Healthcare Solutions, Inc. $2,849.00 07/25/2024 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 1114105977 CMS
Regeneron Healthcare Solutions, Inc. $580.25 08/13/2024 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 1114105979 CMS
Regeneron Healthcare Solutions, Inc. $125.50 08/21/2024 Food and Beverage Undisputed 01/23/2026 1114105981 CMS
Regeneron Healthcare Solutions, Inc. $141.56 08/23/2024 Travel and Lodging Undisputed 01/23/2026 1114105983 CMS
Regeneron Healthcare Solutions, Inc. $289.84 08/23/2024 Travel and Lodging Undisputed 01/23/2026 1114105985 CMS
Regeneron Healthcare Solutions, Inc. $7,913.00 08/27/2024 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 1114105987 CMS
Regeneron Healthcare Solutions, Inc. $163.10 08/28/2024 Travel and Lodging Undisputed 01/23/2026 1114105989 CMS
Regeneron Healthcare Solutions, Inc. $544.95 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1114105991 CMS
Regeneron Healthcare Solutions, Inc. $176.75 10/05/2024 Travel and Lodging Undisputed 01/23/2026 1114105993 CMS
Regeneron Healthcare Solutions, Inc. $387.82 10/05/2024 Travel and Lodging Undisputed 01/23/2026 1114105995 CMS
Regeneron Healthcare Solutions, Inc. $163.21 10/08/2024 Travel and Lodging Undisputed 01/23/2026 1114105997 CMS
Regeneron Healthcare Solutions, Inc. $7,913.00 10/11/2024 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 1114105999 CMS
Regeneron Healthcare Solutions, Inc. $93.00 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1114106001 CMS
Regeneron Healthcare Solutions, Inc. $70.00 10/11/2024 Food and Beverage Undisputed 01/23/2026 1114106003 CMS
Regeneron Healthcare Solutions, Inc. $201.00 10/11/2024 Travel and Lodging Undisputed 01/23/2026 1114106005 CMS
Regeneron Healthcare Solutions, Inc. $33.00 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1114106007 CMS
Regeneron Healthcare Solutions, Inc. $15.22 10/17/2024 Food and Beverage Undisputed 01/23/2026 1114106009 CMS
Regeneron Healthcare Solutions, Inc. $201.00 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1114106011 CMS
Regeneron Healthcare Solutions, Inc. $6,647.00 11/14/2024 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 1114106013 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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