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

DAVID A BADER

Allopathic & Osteopathic Physicians Radiology Diagnostic Radiology

NPI
1154376143
CMS profile
187848
Location
WORCESTER, MA

General Payments · PY2018–2024

$3,083.43

  • Reported across 115 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$757.93

25 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 $757.93 25

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $468.84 23
PY2019 $406.24 19
PY2020 $147.13 7
PY2021 $64.98 2
PY2022 $509.84 15
PY2023 $728.47 24
PY2024 $757.93 25

Payment records · PY2024 (25)

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
AstraZeneca Pharmaceuticals LP $27.98 01/19/2024 Food and Beverage Undisputed 01/23/2026 1105739087 CMS
AstraZeneca Pharmaceuticals LP $32.66 04/19/2024 Food and Beverage Undisputed 01/23/2026 1104578524 CMS
AstraZeneca Pharmaceuticals LP $34.99 05/10/2024 Food and Beverage Undisputed 01/23/2026 1104721699 CMS
AstraZeneca Pharmaceuticals LP $27.74 05/31/2024 Food and Beverage Undisputed 01/23/2026 1104203051 CMS
AstraZeneca Pharmaceuticals LP $34.99 08/16/2024 Food and Beverage Undisputed 01/23/2026 1104353818 CMS
AstraZeneca Pharmaceuticals LP $33.64 10/18/2024 Food and Beverage Undisputed 01/23/2026 1105339914 CMS
AstraZeneca Pharmaceuticals LP $29.96 11/08/2024 Food and Beverage Undisputed 01/23/2026 1105778526 CMS
Bayer Healthcare Pharmaceuticals Inc. $34.99 12/04/2024 Food and Beverage Undisputed 01/23/2026 1086252078 CMS
BeiGene USA, Inc. $29.15 04/12/2024 Food and Beverage Undisputed 01/23/2026 1120854253 CMS
BeiGene USA, Inc. $27.99 05/17/2024 Food and Beverage Undisputed 01/23/2026 1120854257 CMS
BeiGene USA, Inc. $22.21 09/20/2024 Food and Beverage Undisputed 01/23/2026 1120854255 CMS
Eisai Inc. $24.98 01/26/2024 Food and Beverage Undisputed 01/23/2026 1110739733 CMS
Eisai Inc. $24.98 03/15/2024 Food and Beverage Undisputed 01/23/2026 1110739735 CMS
Eisai Inc. $24.99 05/24/2024 Food and Beverage Undisputed 01/23/2026 1110739739 CMS
Eisai Inc. $29.96 07/26/2024 Food and Beverage Undisputed 01/23/2026 1110739737 CMS
Eisai Inc. $31.61 12/07/2024 Food and Beverage Undisputed 01/23/2026 1110739741 CMS
Geron Corporation $29.96 12/13/2024 Food and Beverage Undisputed 01/23/2026 1126532966 CMS
Gilead Sciences, Inc. $34.70 07/12/2024 Food and Beverage Undisputed 01/23/2026 1133836208 CMS
Merck Sharp & Dohme LLC $34.70 08/30/2024 Food and Beverage Undisputed 01/23/2026 1141848710 CMS
Merck Sharp & Dohme LLC $31.23 11/22/2024 Food and Beverage Undisputed 01/23/2026 1141921796 CMS
Mirati Therapeutics, Inc. $24.30 01/05/2024 Food and Beverage Undisputed 01/23/2026 1117159388 CMS
Mirati Therapeutics, Inc. $30.42 03/22/2024 Food and Beverage Undisputed 01/23/2026 1117159393 CMS
Mirati Therapeutics, Inc. $39.42 04/26/2024 Food and Beverage Undisputed 01/23/2026 1117159396 CMS
PFIZER INC. $26.74 03/08/2024 Food and Beverage Undisputed 01/23/2026 1131304194 CMS
Regeneron Healthcare Solutions, Inc. $33.64 08/02/2024 Food and Beverage Undisputed 01/23/2026 1114003179 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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