Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

LEON M PTASZEK

Allopathic & Osteopathic Physicians Internal Medicine Clinical Cardiac Electrophysiology

NPI
1841277175
CMS profile
265400
Location
BOSTON, MA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2025

$10,668.51

28 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Data mirrored . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $7,798.00 8
Travel and Lodging $2,223.68 10
Food and Beverage $646.83 10

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Medtronic, Inc. $9,683.51 21
PFIZER INC. $985.00 7

Payment records · PY2025 (28)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Medtronic, Inc. $84.52 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1219074572 CMS
Medtronic, Inc. $55.12 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1219074574 CMS
Medtronic, Inc. $13.78 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1219074576 CMS
Medtronic, Inc. $6,813.00 09/29/2025 Consulting Fee No dispute reported 06/30/2026 1214698375 CMS
Medtronic, Inc. $60.37 09/14/2025 Travel and Lodging No dispute reported 06/30/2026 1219074562 CMS
Medtronic, Inc. $62.32 09/13/2025 Travel and Lodging No dispute reported 06/30/2026 1219074564 CMS
Medtronic, Inc. $76.54 09/13/2025 Food and Beverage No dispute reported 06/30/2026 1219074570 CMS
Medtronic, Inc. $279.00 09/12/2025 Travel and Lodging No dispute reported 06/30/2026 1219074566 CMS
Medtronic, Inc. $38.97 09/12/2025 Travel and Lodging No dispute reported 06/30/2026 1219074568 CMS
Medtronic, Inc. $347.51 07/17/2025 Travel and Lodging No dispute reported 06/30/2026 1219074560 CMS
Medtronic, Inc. $184.05 07/07/2025 Travel and Lodging No dispute reported 06/30/2026 1219074558 CMS
Medtronic, Inc. $78.64 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1219074554 CMS
Medtronic, Inc. $45.63 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1219074556 CMS
Medtronic, Inc. $78.59 06/26/2025 Travel and Lodging No dispute reported 06/30/2026 1219074552 CMS
Medtronic, Inc. $299.00 06/25/2025 Travel and Lodging No dispute reported 06/30/2026 1219074548 CMS
Medtronic, Inc. $34.46 06/25/2025 Travel and Lodging No dispute reported 06/30/2026 1219074550 CMS
Medtronic, Inc. $839.41 06/06/2025 Travel and Lodging No dispute reported 06/30/2026 1219074546 CMS
Medtronic, Inc. $24.34 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1219074542 CMS
Medtronic, Inc. $93.23 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1219074544 CMS
Medtronic, Inc. $97.75 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1219074540 CMS
PFIZER INC. $40.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231294786 CMS
PFIZER INC. $480.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231294793 CMS
PFIZER INC. $90.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231294811 CMS
PFIZER INC. $25.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231306761 CMS
PFIZER INC. $125.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231308930 CMS
PFIZER INC. $175.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231308937 CMS
PFIZER INC. $50.00 01/18/2025 Consulting Fee No dispute reported 06/30/2026 1231311014 CMS
Medtronic, Inc. $77.28 01/17/2025 Food and Beverage No dispute reported 06/30/2026 1219074538 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $10,668.51 28

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
LEON M PTASZEK, NPI 1841277175. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1841277175.
APA 7
IndustryPayments. (2026). LEON M PTASZEK, NPI 1841277175 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1841277175
Bluebook
LEON M PTASZEK, NPI 1841277175, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1841277175.

Source: Centers for Medicare & Medicaid Services, Open Payments.