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

WALTER MCGREGOR

Allopathic & Osteopathic Physicians Thoracic Surgery (Cardiothoracic Vascular Surgery)

NPI
1891770137
CMS profile
267605
Location
PITTSBURGH, PA

General Payments · PY2018–2024

$130,873.13

  • Reported across 245 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$22,364.16

46 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
Abbott Laboratories $11,647.41 26
Edwards Lifesciences Corporation $10,238.10 15
ATRICURE, INC. $340.51 3
DAVOL INC. $115.07 1
Ethicon US, LLC $23.07 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $10,552.42 31
PY2019 $25,471.81 44
PY2020 $6,684.90 13
PY2021 $15,362.18 26
PY2022 $31,328.92 46
PY2023 $19,108.74 39
PY2024 $22,364.16 46

Payment records · PY2024 (46)

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 $7.48 01/19/2024 Food and Beverage Undisputed 01/23/2026 1125325314 CMS
Abbott Laboratories $11.97 02/27/2024 Food and Beverage Undisputed 01/23/2026 1125325316 CMS
Abbott Laboratories $589.44 03/04/2024 Travel and Lodging Undisputed 01/23/2026 1125440903 CMS
Abbott Laboratories $287.40 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1125440905 CMS
Abbott Laboratories $139.20 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1125440907 CMS
Abbott Laboratories $5,000.00 03/26/2024 Consulting Fee Undisputed 01/23/2026 1125440899 CMS
Abbott Laboratories $3,125.00 03/26/2024 Travel and Lodging Undisputed 01/23/2026 1125440901 CMS
Abbott Laboratories $9.02 03/26/2024 Travel and Lodging Undisputed 01/23/2026 1125440913 CMS
Abbott Laboratories $46.67 04/03/2024 Food and Beverage Undisputed 01/23/2026 1125325318 CMS
Abbott Laboratories $19.02 04/04/2024 Food and Beverage Undisputed 01/23/2026 1125325320 CMS
Abbott Laboratories $94.54 04/26/2024 Food and Beverage Undisputed 01/23/2026 1125325322 CMS
Abbott Laboratories $13.50 04/26/2024 Food and Beverage Undisputed 01/23/2026 1125325324 CMS
Abbott Laboratories $23.15 04/26/2024 Food and Beverage Undisputed 01/23/2026 1125325326 CMS
Abbott Laboratories $14.42 05/23/2024 Food and Beverage Undisputed 01/23/2026 1125325334 CMS
Abbott Laboratories $10.13 05/23/2024 Food and Beverage Undisputed 01/23/2026 1125325336 CMS
Abbott Laboratories $11.57 05/24/2024 Food and Beverage Undisputed 01/23/2026 1125325328 CMS
Abbott Laboratories $11.08 06/06/2024 Food and Beverage Undisputed 01/23/2026 1125325330 CMS
Abbott Laboratories $13.29 07/15/2024 Food and Beverage Undisputed 01/23/2026 1125325332 CMS
Abbott Laboratories $1,000.00 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 1125440909 CMS
Abbott Laboratories $1,000.00 07/25/2024 Travel and Lodging Undisputed 01/23/2026 1125440911 CMS
Abbott Laboratories $12.19 08/30/2024 Food and Beverage Undisputed 01/23/2026 1125325338 CMS
Abbott Laboratories $10.45 08/30/2024 Food and Beverage Undisputed 01/23/2026 1125325340 CMS
Abbott Laboratories $11.66 09/02/2024 Food and Beverage Undisputed 01/23/2026 1125325342 CMS
Abbott Laboratories $158.51 09/18/2024 Food and Beverage Undisputed 01/23/2026 1125325344 CMS
Abbott Laboratories $14.66 12/20/2024 Food and Beverage Undisputed 01/23/2026 1125325346 CMS
Abbott Laboratories $13.06 12/27/2024 Food and Beverage Undisputed 01/23/2026 1125325348 CMS
ATRICURE, INC. $104.17 01/05/2024 Food and Beverage Undisputed 01/23/2026 1132874888 CMS
ATRICURE, INC. $54.18 05/18/2024 Food and Beverage Undisputed 01/23/2026 1132849814 CMS
ATRICURE, INC. $182.16 12/14/2024 Food and Beverage Undisputed 01/23/2026 1132885507 CMS
Davol Inc. $115.07 05/04/2024 Food and Beverage Undisputed 01/23/2026 1127650098 CMS
Edwards Lifesciences Corporation $3,780.00 01/03/2024 Consulting Fee Undisputed 01/23/2026 1138784239 CMS
Edwards Lifesciences Corporation $70.85 01/17/2024 Food and Beverage Undisputed 01/23/2026 1138784253 CMS
Edwards Lifesciences Corporation $150.26 09/26/2024 Food and Beverage Undisputed 01/23/2026 1138784323 CMS
Edwards Lifesciences Corporation $832.56 10/10/2024 Travel and Lodging Undisputed 01/23/2026 1138784341 CMS
Edwards Lifesciences Corporation $53.70 10/21/2024 Food and Beverage Undisputed 01/23/2026 1138784363 CMS
Edwards Lifesciences Corporation $38.73 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138784355 CMS
Edwards Lifesciences Corporation $8.72 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138784357 CMS
Edwards Lifesciences Corporation $11.80 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138784359 CMS
Edwards Lifesciences Corporation $6.08 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138784361 CMS
Edwards Lifesciences Corporation $29.54 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138784365 CMS
Edwards Lifesciences Corporation $20.89 10/30/2024 Food and Beverage Undisputed 01/23/2026 1138784367 CMS
Edwards Lifesciences Corporation $283.60 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1138784343 CMS
Edwards Lifesciences Corporation $126.81 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1138784345 CMS
Edwards Lifesciences Corporation $4,320.00 11/06/2024 Consulting Fee Undisputed 01/23/2026 1138784327 CMS
Edwards Lifesciences Corporation $504.56 12/19/2024 Travel and Lodging Undisputed 01/23/2026 1138784351 CMS
Ethicon US, LLC $23.07 02/13/2024 Food and Beverage Undisputed 01/23/2026 1077644412 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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