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.

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General Payments · PY2019 · Entire year

$55,810.01

79 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.

Provider summaries generated . 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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $46,429.33 28
Travel and Lodging $9,218.52 49
Food and Beverage $162.16 2

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Abbott Laboratories $44,565.30 63
PFIZER INC. $11,244.71 16

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

79 matching records · $55,810.01 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 79 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 79.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Abbott Laboratories $164.2012/26/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026803478583 CMS
PFIZER INC. $815.0012/12/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135729 CMS
PFIZER INC. $72.3112/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673842495 CMS
PFIZER INC. $291.7212/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673842497 CMS
PFIZER INC. $380.7412/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673842499 CMS
PFIZER INC. $346.6112/06/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673842501 CMS
Abbott Laboratories $2,676.0011/20/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669198497 CMS
PFIZER INC. $275.0011/14/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135865 CMS
Abbott Laboratories $351.6710/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669203001 CMS
Abbott Laboratories $144.0010/24/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669203131 CMS
Abbott Laboratories $519.9010/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669202997 CMS
Abbott Laboratories $144.0010/23/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026669203127 CMS
PFIZER INC. $165.0010/16/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135869 CMS
PFIZER INC. $215.0010/03/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135829 CMS
Abbott Laboratories $530.4208/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664514065 CMS
Abbott Laboratories $182.1708/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664514077 CMS
Abbott Laboratories $137.0008/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664514117 CMS
Abbott Laboratories $123.3008/29/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664514125 CMS
Abbott Laboratories $3,200.0008/22/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664505693 CMS
Abbott Laboratories $76.0008/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664505695 CMS
PFIZER INC. $1,135.0008/09/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135817 CMS
Abbott Laboratories $127.0007/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562719 CMS
Abbott Laboratories $105.3007/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562723 CMS
Abbott Laboratories $157.9507/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562729 CMS
Abbott Laboratories $117.0007/31/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562733 CMS
Abbott Laboratories $117.0007/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562317 CMS
Abbott Laboratories $337.1807/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562321 CMS
Abbott Laboratories $241.8207/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562349 CMS
Abbott Laboratories $127.0007/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562353 CMS
Abbott Laboratories $605.5607/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562355 CMS
Abbott Laboratories $294.4107/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562377 CMS
Abbott Laboratories $26.1207/22/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664562415 CMS
Abbott Laboratories $3,200.0007/18/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504725 CMS
Abbott Laboratories $400.0007/18/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504727 CMS
Abbott Laboratories $2,000.0007/18/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504729 CMS
Abbott Laboratories $61.9007/18/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504731 CMS
PFIZER INC. $475.0007/11/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135833 CMS
PFIZER INC. $4,250.0006/27/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135737 CMS
Abbott Laboratories $123.3006/21/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664561597 CMS
Abbott Laboratories $219.2006/21/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664561601 CMS
Abbott Laboratories $147.0006/21/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664561609 CMS
Abbott Laboratories $389.2406/21/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664561733 CMS
Abbott Laboratories $450.9906/21/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664561761 CMS
Abbott Laboratories $3,200.0006/13/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504217 CMS
Abbott Laboratories $600.0006/13/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504219 CMS
Abbott Laboratories $70.0006/13/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504221 CMS
Abbott Laboratories $2,000.0006/13/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504391 CMS
Abbott Laboratories $35.0006/13/2019 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026664504393 CMS
PFIZER INC. $375.0005/16/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135821 CMS
PFIZER INC. $710.0004/18/2019 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965135733 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.