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

LEIGH C REARDON

Allopathic & Osteopathic Physicians Pediatrics Pediatric Cardiology

NPI
1649200817
CMS profile
29510
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$109,041.47

  • Reported across 226 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$19,341.93

38 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
Actelion Pharmaceuticals US, Inc. $18,916.82 29
Paragonix Technologies, Inc. $160.04 3
ABIOMED $132.49 1
Medtronic, Inc. $53.57 2
Abbott Laboratories $47.77 2
Regeneron Healthcare Solutions, Inc. $31.24 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $28,111.54 78
PY2019 $8,531.95 23
PY2020 $6,004.64 9
PY2021 $11,226.37 16
PY2022 $14,444.49 25
PY2023 $21,380.55 37
PY2024 $19,341.93 38

Payment records · PY2024 (38)

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
Abbott Laboratories $24.97 06/06/2024 Food and Beverage Undisputed 01/23/2026 1125167906 CMS
Abbott Laboratories $22.80 06/06/2024 Food and Beverage Undisputed 01/23/2026 1125167908 CMS
ABIOMED $132.49 09/16/2024 Food and Beverage Undisputed 01/23/2026 1142296311 CMS
Actelion Pharmaceuticals US, Inc. $608.42 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1078870192 CMS
Actelion Pharmaceuticals US, Inc. $125.00 04/17/2024 Food and Beverage Undisputed 01/23/2026 1078870404 CMS
Actelion Pharmaceuticals US, Inc. $24.19 04/24/2024 Travel and Lodging Undisputed 01/23/2026 1078869996 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 04/24/2024 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 1078870268 CMS
Actelion Pharmaceuticals US, Inc. $150.00 04/26/2024 Food and Beverage Undisputed 01/23/2026 1078870028 CMS
Actelion Pharmaceuticals US, Inc. $195.38 04/26/2024 Travel and Lodging Undisputed 01/23/2026 1078870056 CMS
Actelion Pharmaceuticals US, Inc. $20.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869630 CMS
Actelion Pharmaceuticals US, Inc. $60.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869712 CMS
Actelion Pharmaceuticals US, Inc. $60.23 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869732 CMS
Actelion Pharmaceuticals US, Inc. $20.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869820 CMS
Actelion Pharmaceuticals US, Inc. $40.00 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869822 CMS
Actelion Pharmaceuticals US, Inc. $35.33 04/27/2024 Food and Beverage Undisputed 01/23/2026 1078869988 CMS
Actelion Pharmaceuticals US, Inc. $147.30 04/29/2024 Food and Beverage Undisputed 01/23/2026 1078869914 CMS
Actelion Pharmaceuticals US, Inc. $54.00 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1078870046 CMS
Actelion Pharmaceuticals US, Inc. $53.43 04/30/2024 Travel and Lodging Undisputed 01/23/2026 1078870102 CMS
Actelion Pharmaceuticals US, Inc. $36.23 04/30/2024 Food and Beverage Undisputed 01/23/2026 1078870144 CMS
Actelion Pharmaceuticals US, Inc. $54.00 04/30/2024 Food and Beverage Undisputed 01/23/2026 1078870368 CMS
Actelion Pharmaceuticals US, Inc. $6,540.00 05/09/2024 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 1078869740 CMS
Actelion Pharmaceuticals US, Inc. $42.67 07/27/2024 Food and Beverage Undisputed 01/23/2026 1078869834 CMS
Actelion Pharmaceuticals US, Inc. $28.47 09/10/2024 Food and Beverage Undisputed 01/23/2026 1078870236 CMS
Actelion Pharmaceuticals US, Inc. $545.00 09/20/2024 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 1078870154 CMS
Actelion Pharmaceuticals US, Inc. $125.00 09/26/2024 Food and Beverage Undisputed 01/23/2026 1078869716 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 10/02/2024 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 1078869770 CMS
Actelion Pharmaceuticals US, Inc. $36.52 10/04/2024 Travel and Lodging Undisputed 01/23/2026 1078869894 CMS
Actelion Pharmaceuticals US, Inc. $24.01 10/25/2024 Food and Beverage Undisputed 01/23/2026 1078869580 CMS
Actelion Pharmaceuticals US, Inc. $31.49 12/13/2024 Food and Beverage Undisputed 01/23/2026 1078869532 CMS
Actelion Pharmaceuticals US, Inc. $26.43 12/13/2024 Food and Beverage Undisputed 01/23/2026 1078870284 CMS
Actelion Pharmaceuticals US, Inc. $23.72 12/19/2024 Travel and Lodging Undisputed 01/23/2026 1078870334 CMS
Actelion Pharmaceuticals US, Inc. $3,270.00 12/20/2024 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 1078869568 CMS
Medtronic, Inc. $35.74 05/21/2024 Food and Beverage Undisputed 01/23/2026 1119415034 CMS
Medtronic, Inc. $17.83 05/29/2024 Food and Beverage Undisputed 01/23/2026 1119415032 CMS
Paragonix Technologies, Inc. $142.92 04/11/2024 Food and Beverage Undisputed 01/23/2026 1101027484 CMS
Paragonix Technologies, Inc. $1.86 04/11/2024 Food and Beverage Undisputed 01/23/2026 1101027486 CMS
Paragonix Technologies, Inc. $15.26 04/11/2024 Food and Beverage Undisputed 01/23/2026 1101027488 CMS
Regeneron Healthcare Solutions, Inc. $31.24 12/18/2024 Food and Beverage Undisputed 01/23/2026 1114144453 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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