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

LEON M PTASZEK

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1841277175
CMS profile
265400
Location
BOSTON, MA

General Payments · PY2018–2024

$181,445.36

  • Reported across 207 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$62,340.87

43 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
Consulting Fee $51,774.00 10
Travel and Lodging $9,981.34 28
Food and Beverage $585.53 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $62,186.78 42
Medtronic, Inc. $154.09 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $23,781.17 51
PY2019 $55,810.01 79
PY2020 $25,869.50 10
PY2021 $1,484.19 3
PY2022 $9,824.67 14
PY2023 $2,334.95 7
PY2024 $62,340.87 43

Payment records · PY2024 (43)

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 $442.05 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1125437057 CMS
Abbott Laboratories $9.02 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1125437125 CMS
Abbott Laboratories $176.96 03/06/2024 Food and Beverage Undisputed 01/23/2026 1125298382 CMS
Abbott Laboratories $207.95 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1125437065 CMS
Abbott Laboratories $150.69 03/18/2024 Travel and Lodging Undisputed 01/23/2026 1125437067 CMS
Abbott Laboratories $432.66 03/20/2024 Travel and Lodging Undisputed 01/23/2026 1125437059 CMS
Abbott Laboratories $150.69 03/26/2024 Travel and Lodging Undisputed 01/23/2026 1125437063 CMS
Abbott Laboratories $581.95 04/01/2024 Travel and Lodging Undisputed 01/23/2026 1125437061 CMS
Abbott Laboratories $5,188.00 04/02/2024 Consulting Fee Undisputed 01/23/2026 1125437069 CMS
Abbott Laboratories $4,759.50 04/02/2024 Consulting Fee Undisputed 01/23/2026 1125437071 CMS
Abbott Laboratories $4,592.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1125437073 CMS
Abbott Laboratories $162.92 04/15/2024 Travel and Lodging Undisputed 01/23/2026 1125437117 CMS
Abbott Laboratories $162.91 04/15/2024 Travel and Lodging Undisputed 01/23/2026 1125437119 CMS
Abbott Laboratories $217.39 04/15/2024 Travel and Lodging Undisputed 01/23/2026 1125437121 CMS
Abbott Laboratories $325.83 04/15/2024 Travel and Lodging Undisputed 01/23/2026 1125437123 CMS
Abbott Laboratories $555.47 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1125437075 CMS
Abbott Laboratories $213.94 05/10/2024 Travel and Lodging Undisputed 01/23/2026 1125437077 CMS
Abbott Laboratories $808.55 05/10/2024 Travel and Lodging Undisputed 01/23/2026 1125437079 CMS
Abbott Laboratories $509.85 05/14/2024 Travel and Lodging Undisputed 01/23/2026 1125437081 CMS
Abbott Laboratories $111.95 05/17/2024 Food and Beverage Undisputed 01/23/2026 1125298384 CMS
Abbott Laboratories $7,369.50 05/22/2024 Consulting Fee Undisputed 01/23/2026 1125437053 CMS
Abbott Laboratories $4,894.50 05/22/2024 Consulting Fee Undisputed 01/23/2026 1125437055 CMS
Abbott Laboratories $325.83 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1125437083 CMS
Abbott Laboratories $284.86 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1125437085 CMS
Abbott Laboratories $69.47 06/10/2024 Food and Beverage Undisputed 01/23/2026 1125298386 CMS
Abbott Laboratories $597.06 06/10/2024 Travel and Lodging Undisputed 01/23/2026 1125437087 CMS
Abbott Laboratories $511.38 06/10/2024 Travel and Lodging Undisputed 01/23/2026 1125437089 CMS
Abbott Laboratories $4,344.50 06/13/2024 Consulting Fee Undisputed 01/23/2026 1125437091 CMS
Abbott Laboratories $4,649.50 06/18/2024 Consulting Fee Undisputed 01/23/2026 1125437093 CMS
Abbott Laboratories $325.83 06/18/2024 Travel and Lodging Undisputed 01/23/2026 1125437095 CMS
Abbott Laboratories $325.83 06/18/2024 Travel and Lodging Undisputed 01/23/2026 1125437097 CMS
Abbott Laboratories $311.23 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1125437099 CMS
Abbott Laboratories $428.83 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1125437101 CMS
Abbott Laboratories $427.70 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1125437103 CMS
Abbott Laboratories $73.06 07/15/2024 Food and Beverage Undisputed 01/23/2026 1125298388 CMS
Abbott Laboratories $171.39 07/15/2024 Travel and Lodging Undisputed 01/23/2026 1125437105 CMS
Abbott Laboratories $7,919.50 07/18/2024 Consulting Fee Undisputed 01/23/2026 1125437109 CMS
Abbott Laboratories $265.49 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1125437107 CMS
Abbott Laboratories $4,303.50 08/01/2024 Consulting Fee Undisputed 01/23/2026 1125437113 CMS
Abbott Laboratories $3,753.50 08/20/2024 Consulting Fee Undisputed 01/23/2026 1125437115 CMS
Abbott Laboratories $808.55 08/21/2024 Travel and Lodging Undisputed 01/23/2026 1125437127 CMS
Abbott Laboratories $265.49 08/22/2024 Travel and Lodging Undisputed 01/23/2026 1125437111 CMS
Medtronic, Inc. $154.09 02/02/2024 Food and Beverage Undisputed 01/23/2026 1119510697 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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