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

DANIEL W O NEILL

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1972578508
CMS profile
89547
Location
PUTNAM, CT

General Payments · PY2018–2024

$5,416.04

  • Reported across 335 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,002.31

50 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 $961.22 48
Education $41.09 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,275.74 86
PY2019 $1,436.01 107
PY2020 $784.37 47
PY2021 $155.50 7
PY2022 $65.77 3
PY2023 $696.34 35
PY2024 $1,002.31 50

Payment records · PY2024 (50)

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
Actelion Pharmaceuticals US, Inc. $35.01 07/24/2024 Food and Beverage Undisputed 01/23/2026 1078874804 CMS
Amgen Inc. $21.00 01/31/2024 Food and Beverage Undisputed 01/23/2026 1111665970 CMS
Amgen Inc. $19.95 02/08/2024 Food and Beverage Undisputed 01/23/2026 1111665972 CMS
Amgen Inc. $22.47 04/02/2024 Food and Beverage Undisputed 01/23/2026 1111665974 CMS
AstraZeneca Pharmaceuticals LP $19.11 03/06/2024 Food and Beverage Undisputed 01/23/2026 1105440463 CMS
AstraZeneca Pharmaceuticals LP $13.31 04/10/2024 Food and Beverage Undisputed 01/23/2026 1105862710 CMS
AstraZeneca Pharmaceuticals LP $18.28 04/30/2024 Food and Beverage Undisputed 01/23/2026 1104646607 CMS
AstraZeneca Pharmaceuticals LP $14.08 06/05/2024 Food and Beverage Undisputed 01/23/2026 1105645908 CMS
AstraZeneca Pharmaceuticals LP $20.42 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104418569 CMS
AstraZeneca Pharmaceuticals LP $18.92 07/17/2024 Food and Beverage Undisputed 01/23/2026 1105731939 CMS
AstraZeneca Pharmaceuticals LP $22.99 07/31/2024 Food and Beverage Undisputed 01/23/2026 1104675811 CMS
AstraZeneca Pharmaceuticals LP $26.41 09/04/2024 Food and Beverage Undisputed 01/23/2026 1104496840 CMS
AstraZeneca Pharmaceuticals LP $16.59 10/23/2024 Food and Beverage Undisputed 01/23/2026 1105241948 CMS
Axsome Therapeutics, Inc. $34.54 05/08/2024 Food and Beverage Undisputed 01/23/2026 1148274126 CMS
Axsome Therapeutics, Inc. $30.51 06/18/2024 Food and Beverage Undisputed 01/23/2026 1148274128 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.46 10/30/2024 Food and Beverage Undisputed 01/23/2026 1086232696 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.98 08/21/2024 Food and Beverage Undisputed 01/23/2026 1118257264 CMS
Collegium Pharmaceutical, Inc. $20.79 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135204632 CMS
Corium, LLC $22.39 04/16/2024 Food and Beverage Undisputed 01/23/2026 1100090246 CMS
E.R. Squibb & Sons, L.L.C. $16.65 03/13/2024 Food and Beverage Undisputed 01/23/2026 1101236591 CMS
GlaxoSmithKline, LLC. $28.57 03/27/2024 Food and Beverage Undisputed 01/23/2026 1116670310 CMS
Lilly USA, LLC $14.77 08/13/2024 Food and Beverage Undisputed 01/23/2026 1136132268 CMS
Merck Sharp & Dohme LLC $20.38 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141967425 CMS
Novartis Pharmaceuticals Corporation $25.00 02/14/2024 Food and Beverage Undisputed 01/23/2026 1087305433 CMS
Novartis Pharmaceuticals Corporation $21.20 08/14/2024 Food and Beverage Undisputed 01/23/2026 1087305447 CMS
Novo Nordisk Inc $8.82 02/07/2024 Education Undisputed 01/23/2026 1097042883 CMS
Novo Nordisk Inc $12.45 02/28/2024 Food and Beverage Undisputed 01/23/2026 1097686865 CMS
Novo Nordisk Inc $19.73 03/20/2024 Food and Beverage Undisputed 01/23/2026 1096986432 CMS
Novo Nordisk Inc $11.14 04/03/2024 Food and Beverage Undisputed 01/23/2026 1097175244 CMS
Novo Nordisk Inc $32.27 04/08/2024 Education Undisputed 01/23/2026 1097729481 CMS
Novo Nordisk Inc $16.27 05/15/2024 Food and Beverage Undisputed 01/23/2026 1097019528 CMS
Novo Nordisk Inc $18.90 05/17/2024 Food and Beverage Undisputed 01/23/2026 1096813685 CMS
Novo Nordisk Inc $14.93 08/07/2024 Food and Beverage Undisputed 01/23/2026 1096914156 CMS
Novo Nordisk Inc $17.35 10/09/2024 Food and Beverage Undisputed 01/23/2026 1096919760 CMS
PFIZER INC. $16.35 01/03/2024 Food and Beverage Undisputed 01/23/2026 1131178809 CMS
PFIZER INC. $21.29 01/12/2024 Food and Beverage Undisputed 01/23/2026 1130969614 CMS
PFIZER INC. $21.27 01/24/2024 Food and Beverage Undisputed 01/23/2026 1131167707 CMS
PFIZER INC. $18.12 02/20/2024 Food and Beverage Undisputed 01/23/2026 1131044869 CMS
PFIZER INC. $17.14 04/17/2024 Food and Beverage Undisputed 01/23/2026 1131394734 CMS
PFIZER INC. $18.81 04/24/2024 Food and Beverage Undisputed 01/23/2026 1131396909 CMS
PFIZER INC. $19.49 05/22/2024 Food and Beverage Undisputed 01/23/2026 1131460809 CMS
PFIZER INC. $26.27 07/10/2024 Food and Beverage Undisputed 01/23/2026 1131763064 CMS
PFIZER INC. $5.87 10/16/2024 Food and Beverage Undisputed 01/23/2026 1132101425 CMS
PFIZER INC. $20.94 11/13/2024 Food and Beverage Undisputed 01/23/2026 1132101377 CMS
Phathom Pharmaceuticals, Inc. $31.44 05/01/2024 Food and Beverage Undisputed 01/23/2026 1151103387 CMS
Phathom Pharmaceuticals, Inc. $15.85 09/11/2024 Food and Beverage Undisputed 01/23/2026 1151103389 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.00 07/24/2024 Food and Beverage Undisputed 01/23/2026 1153648100 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.29 11/25/2024 Food and Beverage Undisputed 01/23/2026 1153671502 CMS
Sumitomo Pharma America, Inc. $16.08 12/18/2024 Food and Beverage Undisputed 01/23/2026 1148897925 CMS
Vanda Pharmaceuticals Inc. $16.46 09/18/2024 Food and Beverage Undisputed 01/23/2026 1133914635 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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