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

RONALD E MASON

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1124088430
CMS profile
187482
Location
KIRKLAND, WA

General Payments · PY2018–2024

$3,389.37

  • Reported across 169 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$772.94

31 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
Food and Beverage $743.34 30
Education $29.60 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $853.25 40
PY2019 $76.87 3
PY2020 $180.19 8
PY2021 $284.53 13
PY2022 $561.16 32
PY2023 $660.43 42
PY2024 $772.94 31

Payment records · PY2024 (31)

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
ABBVIE INC. $17.46 03/01/2024 Food and Beverage Undisputed 01/23/2026 1104980067 CMS
ABBVIE INC. $34.14 04/05/2024 Food and Beverage Undisputed 01/23/2026 1104980069 CMS
ABBVIE INC. $33.95 04/25/2024 Food and Beverage Undisputed 01/23/2026 1104980071 CMS
ABBVIE INC. $33.11 07/11/2024 Food and Beverage Undisputed 01/23/2026 1104980073 CMS
ABBVIE INC. $27.07 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104980075 CMS
AIMMUNE THERAPEUTICS, INC. $27.56 08/22/2024 Food and Beverage Undisputed 01/23/2026 1147009146 CMS
AIMMUNE THERAPEUTICS, INC. $28.53 10/03/2024 Food and Beverage Undisputed 01/23/2026 1147009914 CMS
Celgene Corporation $24.09 01/11/2024 Food and Beverage Undisputed 01/23/2026 1101087413 CMS
Celgene Corporation $24.87 05/28/2024 Food and Beverage Undisputed 01/23/2026 1101087419 CMS
Celltrion USA Inc. $29.60 06/05/2024 Education Undisputed 01/23/2026 1075854977 CMS
Celltrion USA Inc. $28.90 09/05/2024 Food and Beverage Undisputed 01/23/2026 1075854979 CMS
GENZYME CORPORATION $18.66 01/19/2024 Food and Beverage Undisputed 01/23/2026 1139847846 CMS
GENZYME CORPORATION $28.67 08/15/2024 Food and Beverage Undisputed 01/23/2026 1139847908 CMS
Lilly USA, LLC $26.67 03/20/2024 Food and Beverage Undisputed 01/23/2026 1135339037 CMS
Lilly USA, LLC $21.55 04/05/2024 Food and Beverage Undisputed 01/23/2026 1135403154 CMS
Organon Llc $25.89 02/29/2024 Food and Beverage Undisputed 01/23/2026 1136196092 CMS
PFIZER INC. $20.73 03/20/2024 Food and Beverage Undisputed 01/23/2026 1131244590 CMS
PFIZER INC. $20.38 04/11/2024 Food and Beverage Undisputed 01/23/2026 1131395408 CMS
PFIZER INC. $9.33 05/17/2024 Food and Beverage Undisputed 01/23/2026 1130918938 CMS
PFIZER INC. $23.93 06/28/2024 Food and Beverage Undisputed 01/23/2026 1131651617 CMS
PFIZER INC. $20.14 07/19/2024 Food and Beverage Undisputed 01/23/2026 1131752554 CMS
PFIZER INC. $20.14 08/08/2024 Food and Beverage Undisputed 01/23/2026 1131846877 CMS
PFIZER INC. $16.80 12/08/2024 Food and Beverage Undisputed 01/23/2026 1131174192 CMS
Regeneron Healthcare Solutions, Inc. $30.22 02/14/2024 Food and Beverage Undisputed 01/23/2026 1114109651 CMS
Regeneron Healthcare Solutions, Inc. $34.12 05/10/2024 Food and Beverage Undisputed 01/23/2026 1114109653 CMS
Regeneron Healthcare Solutions, Inc. $29.38 06/05/2024 Food and Beverage Undisputed 01/23/2026 1114109655 CMS
Regeneron Healthcare Solutions, Inc. $27.93 10/11/2024 Food and Beverage Undisputed 01/23/2026 1114109657 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.08 08/28/2024 Food and Beverage Undisputed 01/23/2026 1153560825 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.79 12/06/2024 Food and Beverage Undisputed 01/23/2026 1153499783 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $25.50 12/12/2024 Food and Beverage Undisputed 01/23/2026 1153742393 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.75 04/18/2024 Food and Beverage Undisputed 01/23/2026 1137630845 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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