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

CHRISTINE O'CONNOR

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1164765921
CMS profile
10494518
Location
NORWALK, CT

General Payments · PY2022–2025

$5,017.99

  • Reported across 155 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$2,875.31

60 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 $1,314.54 57
Travel and Lodging $829.52 2
Consulting Fee $731.25 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $232.93 8
PY2023 $658.32 29
PY2024 $1,251.43 58
PY2025 $2,875.31 60

Payment records · PY2025 (60)

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

Program year 2025 202220232024 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
ABBVIE INC. $125.00 03/26/2025 Food and Beverage Undisputed 06/30/2026 1205200189 CMS
ABBVIE INC. $23.60 04/15/2025 Food and Beverage Undisputed 06/30/2026 1205200194 CMS
ABBVIE INC. $17.14 05/31/2025 Food and Beverage Undisputed 06/30/2026 1205200200 CMS
ABBVIE INC. $24.99 10/23/2025 Food and Beverage Undisputed 06/30/2026 1205200206 CMS
ADC THERAPEUTICS AMERICA, INC. $25.85 02/10/2025 Food and Beverage Undisputed 06/30/2026 1246129569 CMS
ARRAY BIOPHARMA INC $24.93 02/27/2025 Food and Beverage Undisputed 06/30/2026 1231563419 CMS
AstraZeneca Pharmaceuticals LP $17.94 01/28/2025 Food and Beverage Undisputed 06/30/2026 1206527902 CMS
AstraZeneca Pharmaceuticals LP $21.29 01/30/2025 Food and Beverage Undisputed 06/30/2026 1206985934 CMS
AstraZeneca Pharmaceuticals LP $34.47 02/18/2025 Food and Beverage Undisputed 06/30/2026 1207170449 CMS
AstraZeneca Pharmaceuticals LP $28.30 10/20/2025 Food and Beverage Undisputed 06/30/2026 1207307332 CMS
Aveo Pharmaceuticals, Inc. $17.62 04/24/2025 Food and Beverage Undisputed 06/30/2026 1199907040 CMS
Aveo Pharmaceuticals, Inc. $15.69 06/12/2025 Food and Beverage Undisputed 06/30/2026 1199907038 CMS
Celgene Corporation $8.95 01/03/2025 Food and Beverage Undisputed 06/30/2026 1184701269 CMS
Celgene Corporation $25.57 02/04/2025 Food and Beverage Undisputed 06/30/2026 1184701279 CMS
Celgene Corporation $10.04 02/20/2025 Food and Beverage Undisputed 06/30/2026 1184701281 CMS
Celgene Corporation $13.76 03/11/2025 Food and Beverage Undisputed 06/30/2026 1184701291 CMS
Celgene Corporation $11.89 05/01/2025 Food and Beverage Undisputed 06/30/2026 1184701315 CMS
Celgene Corporation $10.36 05/05/2025 Food and Beverage Undisputed 06/30/2026 1184701313 CMS
Celgene Corporation $6.10 05/23/2025 Food and Beverage Undisputed 06/30/2026 1184701321 CMS
Celgene Corporation $11.67 05/23/2025 Food and Beverage Undisputed 06/30/2026 1184701323 CMS
Celgene Corporation $10.74 06/04/2025 Food and Beverage Undisputed 06/30/2026 1184701333 CMS
Celgene Corporation $3.33 08/04/2025 Food and Beverage Undisputed 06/30/2026 1184701353 CMS
Celgene Corporation $7.68 08/04/2025 Food and Beverage Undisputed 06/30/2026 1184701355 CMS
Celgene Corporation $12.15 09/05/2025 Food and Beverage Undisputed 06/30/2026 1184701367 CMS
Celgene Corporation $7.72 09/23/2025 Food and Beverage Undisputed 06/30/2026 1184701371 CMS
Celgene Corporation $16.72 11/12/2025 Food and Beverage Undisputed 06/30/2026 1184701385 CMS
Celgene Corporation $8.64 11/19/2025 Food and Beverage Undisputed 06/30/2026 1184701391 CMS
Daiichi Sankyo Inc. $19.59 01/29/2025 Food and Beverage Undisputed 06/30/2026 1197042757 CMS
E.R. Squibb & Sons, L.L.C. $17.73 03/03/2025 Food and Beverage Undisputed 06/30/2026 1184701293 CMS
E.R. Squibb & Sons, L.L.C. $23.23 06/24/2025 Food and Beverage Undisputed 06/30/2026 1184701341 CMS
Eisai Inc. $26.04 02/25/2025 Food and Beverage Undisputed 06/30/2026 1244528160 CMS
Eisai Inc. $21.25 06/16/2025 Food and Beverage Undisputed 06/30/2026 1244528162 CMS
EMD Serono, Inc. $27.77 05/19/2025 Food and Beverage Undisputed 06/30/2026 1236921155 CMS
Genentech USA, Inc. $20.60 03/24/2025 Food and Beverage Undisputed 06/30/2026 1211625974 CMS
Genmab U.S., Inc. $551.97 11/14/2025 Travel and Lodging Undisputed 06/30/2026 1235932525 CMS
Genmab U.S., Inc. $30.24 11/15/2025 Food and Beverage Undisputed 06/30/2026 1235932509 CMS
Genmab U.S., Inc. $277.55 11/15/2025 Travel and Lodging Undisputed 06/30/2026 1235932513 CMS
Genmab U.S., Inc. $731.25 11/15/2025 Consulting Fee Undisputed 06/30/2026 1235932517 CMS
Genmab U.S., Inc. $95.45 11/15/2025 Food and Beverage Undisputed 06/30/2026 1235932521 CMS
Incyte Corporation $14.61 05/01/2025 Food and Beverage Undisputed 06/30/2026 1225979177 CMS
Janssen Biotech, Inc. $30.18 01/21/2025 Food and Beverage Undisputed 06/30/2026 1174977132 CMS
Janssen Biotech, Inc. $34.98 03/31/2025 Food and Beverage Undisputed 06/30/2026 1174976234 CMS
Janssen Biotech, Inc. $26.62 05/29/2025 Food and Beverage Undisputed 06/30/2026 1174976674 CMS
Janssen Biotech, Inc. $35.09 09/25/2025 Food and Beverage Undisputed 06/30/2026 1174975058 CMS
JAZZ PHARMACEUTICALS INC. $18.62 03/18/2025 Food and Beverage Undisputed 06/30/2026 1234906641 CMS
Legend Biotech USA Inc. $17.49 02/18/2025 Food and Beverage Undisputed 06/30/2026 1236477960 CMS
Legend Biotech USA Inc. $17.81 04/15/2025 Food and Beverage Undisputed 06/30/2026 1236477962 CMS
Lilly USA, LLC $19.38 03/27/2025 Food and Beverage Undisputed 06/30/2026 1187110133 CMS
Novartis Pharmaceuticals Corporation $24.36 02/24/2025 Food and Beverage Undisputed 06/30/2026 1200588647 CMS
Novartis Pharmaceuticals Corporation $15.23 04/28/2025 Food and Beverage Undisputed 06/30/2026 1200588649 CMS
Novartis Pharmaceuticals Corporation $32.20 05/19/2025 Food and Beverage Undisputed 06/30/2026 1200588651 CMS
Novartis Pharmaceuticals Corporation $33.44 11/25/2025 Food and Beverage Undisputed 06/30/2026 1200414271 CMS
PFIZER INC. $20.54 01/08/2025 Food and Beverage Undisputed 06/30/2026 1231333634 CMS
PFIZER INC. $22.63 04/24/2025 Food and Beverage Undisputed 06/30/2026 1231616993 CMS
PFIZER INC. $19.35 06/22/2025 Food and Beverage Undisputed 06/30/2026 1228945604 CMS
Regeneron Healthcare Solutions, Inc. $20.64 06/12/2025 Food and Beverage Undisputed 06/30/2026 1213181739 CMS
Rigel Pharmaceuticals, Inc. $28.38 12/18/2025 Food and Beverage Undisputed 06/30/2026 1247380866 CMS
SOBI, INC $21.33 04/09/2025 Food and Beverage Undisputed 06/30/2026 1240235266 CMS
Stemline Therapeutics Inc. $17.09 06/05/2025 Food and Beverage Undisputed 06/30/2026 1244116801 CMS
TAIHO ONCOLOGY, INC. $20.53 05/23/2025 Food and Beverage Undisputed 06/30/2026 1211413586 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
2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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