IndustryPayments
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

JOHN WINDSOR ESTHER

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1174056121
CMS profile
5693576
Location
SPRINGDALE, AR

General Payments · PY2023–2024

$5,896.25

  • Reported across 77 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$5,725.05

67 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.

Related groups: Hematology & Oncology AR All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $2,275.00 1
Honoraria $2,275.00 1
Food and Beverage $1,096.64 61
Education $78.41 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
PharmaEssentia USA Corporation $4,600.06 6
Janssen Biotech, Inc. $208.40 7
Regeneron Healthcare Solutions, Inc. $104.98 6
Daiichi Sankyo Inc. $97.52 5
Acerta Pharma LLC $84.60 5
Merck Sharp & Dohme Corporation $77.73 4
NOVARTIS PHARMACEUTICALS CORPORATION $64.02 3
Ipsen Biopharmaceuticals, Inc $45.60 3
Sumitomo Pharma America, Inc. $42.95 2
PFIZER INC. $40.81 3
AVEO Pharmaceuticals, Inc. $39.33 2
Exelixis Inc. $39.21 3
SOBI, INC $31.49 2
JAZZ PHARMACEUTICALS INC. $28.22 2
Lilly USA, LLC $24.96 1
RECORDATI_RARE_DISEASES_INC. $20.75 1
MorphoSys, US Inc. $16.79 1
Sirtex Medical Inc $16.57 1
Astellas Pharma US Inc $16.25 1
EISAI INC. $15.10 1
GENZYME CORPORATION $14.75 1
Celgene Corporation $14.71 1
ADC Therapeutics America, Inc. $14.26 1
SpringWorks Therapeutics, Inc. $13.56 1
Dendreon Pharmaceuticals LLC $13.16 1
Pharmacosmos Therapeutics Inc. $13.12 1
Gilead Sciences, Inc. $13.08 1
GlaxoSmithKline, LLC. $13.07 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $171.20 10
PY2024 $5,725.05 67

Payment records · PY2024 (67)

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

Program year 2024 2023 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
ADC Therapeutics America, Inc. $14.26 03/04/2024 Food and Beverage Undisputed 01/23/2026 1121189404 CMS
Astellas Pharma US Inc $16.25 10/28/2024 Food and Beverage Undisputed 01/23/2026 1139424031 CMS
AstraZeneca Pharmaceuticals LP $13.07 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105483763 CMS
AstraZeneca Pharmaceuticals LP $13.15 04/15/2024 Food and Beverage Undisputed 01/23/2026 1104613144 CMS
AstraZeneca Pharmaceuticals LP $17.30 05/06/2024 Food and Beverage Undisputed 01/23/2026 1104486482 CMS
AstraZeneca Pharmaceuticals LP $15.13 05/16/2024 Food and Beverage Undisputed 01/23/2026 1105767166 CMS
AstraZeneca Pharmaceuticals LP $25.95 12/02/2024 Education Undisputed 01/23/2026 1104664637 CMS
Aveo Pharmaceuticals, Inc. $20.00 10/30/2024 Education Undisputed 01/23/2026 1143480028 CMS
Aveo Pharmaceuticals, Inc. $19.33 12/09/2024 Food and Beverage Undisputed 01/23/2026 1143480022 CMS
Celgene Corporation $14.71 08/19/2024 Food and Beverage Undisputed 01/23/2026 1101150413 CMS
Daiichi Sankyo Inc. $15.79 02/23/2024 Food and Beverage Undisputed 01/23/2026 1089419830 CMS
Daiichi Sankyo Inc. $22.25 05/06/2024 Food and Beverage Undisputed 01/23/2026 1089419834 CMS
Daiichi Sankyo Inc. $20.37 05/09/2024 Food and Beverage Undisputed 01/23/2026 1089419832 CMS
Daiichi Sankyo Inc. $15.34 08/28/2024 Food and Beverage Undisputed 01/23/2026 1089419826 CMS
Daiichi Sankyo Inc. $23.77 12/03/2024 Food and Beverage Undisputed 01/23/2026 1089419828 CMS
Dendreon Pharmaceuticals LLC $13.16 08/29/2024 Food and Beverage Undisputed 01/23/2026 1149315470 CMS
Eisai Inc. $15.10 10/04/2024 Food and Beverage Undisputed 01/23/2026 1110754318 CMS
Exelixis Inc. $13.07 06/21/2024 Food and Beverage Undisputed 01/23/2026 1138559778 CMS
Exelixis Inc. $13.07 08/15/2024 Food and Beverage Undisputed 01/23/2026 1138559780 CMS
Exelixis Inc. $13.07 10/08/2024 Food and Beverage Undisputed 01/23/2026 1138559782 CMS
GENZYME CORPORATION $14.75 10/28/2024 Food and Beverage Undisputed 01/23/2026 1139798694 CMS
Gilead Sciences, Inc. $13.08 01/30/2024 Food and Beverage Undisputed 01/23/2026 1133802258 CMS
GlaxoSmithKline, LLC. $13.07 04/19/2024 Food and Beverage Undisputed 01/23/2026 1116618427 CMS
Ipsen Biopharmaceuticals, Inc $16.23 01/25/2024 Education Undisputed 01/23/2026 1091970465 CMS
Ipsen Biopharmaceuticals, Inc $16.23 05/23/2024 Education Undisputed 01/23/2026 1091970461 CMS
Ipsen Biopharmaceuticals, Inc $13.14 07/18/2024 Food and Beverage Undisputed 01/23/2026 1091970463 CMS
Janssen Biotech, Inc. $13.81 01/27/2024 Food and Beverage Undisputed 01/23/2026 1078271895 CMS
Janssen Biotech, Inc. $21.22 05/17/2024 Food and Beverage Undisputed 01/23/2026 1078271773 CMS
Janssen Biotech, Inc. $14.45 06/19/2024 Food and Beverage Undisputed 01/23/2026 1078271701 CMS
Janssen Biotech, Inc. $25.35 06/20/2024 Food and Beverage Undisputed 01/23/2026 1078271843 CMS
Janssen Biotech, Inc. $13.27 09/03/2024 Food and Beverage Undisputed 01/23/2026 1078271801 CMS
Janssen Biotech, Inc. $91.82 09/18/2024 Food and Beverage Undisputed 01/23/2026 1078271653 CMS
Janssen Biotech, Inc. $28.48 11/30/2024 Food and Beverage Undisputed 01/23/2026 1078271799 CMS
JAZZ PHARMACEUTICALS INC. $13.07 05/14/2024 Food and Beverage Undisputed 01/23/2026 1150202662 CMS
JAZZ PHARMACEUTICALS INC. $15.15 09/06/2024 Food and Beverage Undisputed 01/23/2026 1150202660 CMS
Lilly USA, LLC $24.96 04/17/2024 Food and Beverage Undisputed 01/23/2026 1135072513 CMS
Merck Sharp & Dohme LLC $21.06 04/10/2024 Food and Beverage Undisputed 01/23/2026 1141714324 CMS
Merck Sharp & Dohme LLC $16.43 07/17/2024 Food and Beverage Undisputed 01/23/2026 1141714326 CMS
Merck Sharp & Dohme LLC $18.44 09/17/2024 Food and Beverage Undisputed 01/23/2026 1141714502 CMS
Merck Sharp & Dohme LLC $21.80 11/13/2024 Food and Beverage Undisputed 01/23/2026 1141714342 CMS
MorphoSys, US Inc. $16.79 01/29/2024 Food and Beverage Undisputed 01/23/2026 1071901420 CMS
Novartis Pharmaceuticals Corporation $21.47 06/13/2024 Food and Beverage Undisputed 01/23/2026 1086927625 CMS
Novartis Pharmaceuticals Corporation $18.99 08/21/2024 Food and Beverage Undisputed 01/23/2026 1086927629 CMS
Novartis Pharmaceuticals Corporation $23.56 08/22/2024 Food and Beverage Undisputed 01/23/2026 1086927627 CMS
PFIZER INC. $13.07 02/15/2024 Food and Beverage Undisputed 01/23/2026 1131732840 CMS
PFIZER INC. $14.67 10/02/2024 Food and Beverage Undisputed 01/23/2026 1131380324 CMS
PFIZER INC. $13.07 10/12/2024 Food and Beverage Undisputed 01/23/2026 1131370034 CMS
Pharmacosmos Therapeutics Inc. $13.12 07/26/2024 Food and Beverage Undisputed 01/23/2026 1154821605 CMS
PharmaEssentia USA Corporation $12.55 02/05/2024 Food and Beverage Undisputed 01/23/2026 1137304377 CMS
PharmaEssentia USA Corporation $12.23 03/28/2024 Food and Beverage Undisputed 01/23/2026 1137304403 CMS
PharmaEssentia USA Corporation $2,275.00 06/26/2024 Honoraria Undisputed 01/23/2026 1137304521 CMS
PharmaEssentia USA Corporation $12.22 07/22/2024 Food and Beverage Undisputed 01/23/2026 1137304467 CMS
PharmaEssentia USA Corporation $13.06 08/08/2024 Food and Beverage Undisputed 01/23/2026 1137304469 CMS
PharmaEssentia USA Corporation $2,275.00 09/10/2024 Consulting Fee Undisputed 01/23/2026 1137304529 CMS
RECORDATI_RARE_DISEASES_INC. $20.75 11/06/2024 Food and Beverage Undisputed 01/23/2026 1139162438 CMS
Regeneron Healthcare Solutions, Inc. $14.59 04/05/2024 Food and Beverage Undisputed 01/23/2026 1114044529 CMS
Regeneron Healthcare Solutions, Inc. $16.58 06/07/2024 Food and Beverage Undisputed 01/23/2026 1114044531 CMS
Regeneron Healthcare Solutions, Inc. $17.02 07/24/2024 Food and Beverage Undisputed 01/23/2026 1114044533 CMS
Regeneron Healthcare Solutions, Inc. $15.22 08/09/2024 Food and Beverage Undisputed 01/23/2026 1114044535 CMS
Regeneron Healthcare Solutions, Inc. $26.87 09/11/2024 Food and Beverage Undisputed 01/23/2026 1114044537 CMS
Regeneron Healthcare Solutions, Inc. $14.70 09/20/2024 Food and Beverage Undisputed 01/23/2026 1114044539 CMS
Sirtex Medical Inc $16.57 05/07/2024 Food and Beverage Undisputed 01/23/2026 1142710751 CMS
SOBI, INC $15.86 01/12/2024 Food and Beverage Undisputed 01/23/2026 1141416068 CMS
SOBI, INC $15.63 08/10/2024 Food and Beverage Undisputed 01/23/2026 1141440145 CMS
SpringWorks Therapeutics, Inc. $13.56 09/18/2024 Food and Beverage Undisputed 01/23/2026 1085804124 CMS
Sumitomo Pharma America, Inc. $22.36 03/01/2024 Food and Beverage Undisputed 01/23/2026 1148849323 CMS
Sumitomo Pharma America, Inc. $20.59 05/16/2024 Food and Beverage Undisputed 01/23/2026 1148849325 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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