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

Covered recipient · General Payments record

ELLIOT E ABBEY

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1053379776
CMS profile
47689
Location
CHESTERFIELD, MO

General Payments · PY2019–2025

$2,864.66

  • Reported across 142 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$526.48

23 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $483.23 22
Education $43.25 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $787.19 51
PY2020 $75.63 5
PY2021 $41.28 2
PY2022 $135.44 2
PY2023 $446.75 14
PY2024 $851.89 45
PY2025 $526.48 23

Payment records · PY2025 (23)

Sorted by paying entity, then date · as published by CMS

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca Pharmaceuticals LP $17.41 02/11/2025 Food and Beverage Undisputed 06/30/2026 1206691300 CMS
AstraZeneca Pharmaceuticals LP $23.82 08/05/2025 Food and Beverage Undisputed 06/30/2026 1206997559 CMS
AstraZeneca Pharmaceuticals LP $43.25 11/25/2025 Education Undisputed 06/30/2026 1206483550 CMS
Aveo Pharmaceuticals, Inc. $18.91 12/16/2025 Food and Beverage Undisputed 06/30/2026 1199898148 CMS
Celgene Corporation $20.21 01/30/2025 Food and Beverage Undisputed 06/30/2026 1184888232 CMS
Eisai Inc. $15.96 03/11/2025 Food and Beverage Undisputed 06/30/2026 1244478104 CMS
EMD Serono, Inc. $27.69 07/01/2025 Food and Beverage Undisputed 06/30/2026 1236908827 CMS
Exelixis Inc. $20.30 07/07/2025 Food and Beverage Undisputed 06/30/2026 1218793907 CMS
Geron Corporation $24.26 01/13/2025 Food and Beverage Undisputed 06/30/2026 1238886233 CMS
GlaxoSmithKline, LLC. $26.97 05/20/2025 Food and Beverage Undisputed 06/30/2026 1190826237 CMS
Incyte Corporation $21.66 01/21/2025 Food and Beverage Undisputed 06/30/2026 1226064952 CMS
Incyte Corporation $25.07 07/15/2025 Food and Beverage Undisputed 06/30/2026 1226132444 CMS
JAZZ PHARMACEUTICALS INC. $35.62 10/20/2025 Food and Beverage Undisputed 06/30/2026 1234317288 CMS
Merck Sharp & Dohme LLC $23.23 02/18/2025 Food and Beverage Undisputed 06/30/2026 1238261023 CMS
Novartis Pharmaceuticals Corporation $15.78 03/06/2025 Food and Beverage Undisputed 06/30/2026 1200158952 CMS
Novartis Pharmaceuticals Corporation $28.00 03/20/2025 Food and Beverage Undisputed 06/30/2026 1200158950 CMS
Novartis Pharmaceuticals Corporation $23.43 12/23/2025 Food and Beverage Undisputed 06/30/2026 1200081085 CMS
Organon LLC $20.75 10/21/2025 Food and Beverage Undisputed 06/30/2026 1237644366 CMS
PFIZER INC. $18.00 01/28/2025 Food and Beverage Undisputed 06/30/2026 1231237414 CMS
PFIZER INC. $21.09 02/28/2025 Food and Beverage Undisputed 06/30/2026 1231605324 CMS
PFIZER INC. $15.60 10/07/2025 Food and Beverage Undisputed 06/30/2026 1229807170 CMS
Pharmacosmos Therapeutics Inc. $16.16 04/01/2025 Food and Beverage Undisputed 06/30/2026 1250725078 CMS
Regeneron Healthcare Solutions, Inc. $23.31 05/06/2025 Food and Beverage Undisputed 06/30/2026 1212855434 CMS

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
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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.