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

KATHERINE E O'BRIEN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1578712170
CMS profile
10893939
Location
WINTHROP, MA

General Payments · PY2022–2024

$57,618.63

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

Latest program year · PY2024

$13,330.12

37 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Organon LLC $13,241.30 34
CooperSurgical, Inc. $88.82 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $20,968.45 37
PY2023 $23,320.06 41
PY2024 $13,330.12 37

Payment records · PY2024 (37)

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

Program year 2024 20222023 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
CooperSurgical, Inc. $25.66 03/27/2024 Food and Beverage Undisputed 01/23/2026 1150784522 CMS
CooperSurgical, Inc. $24.28 04/11/2024 Food and Beverage Undisputed 01/23/2026 1150784526 CMS
CooperSurgical, Inc. $38.88 05/06/2024 Food and Beverage Undisputed 01/23/2026 1150784542 CMS
Organon Llc $1,045.00 01/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206281 CMS
Organon Llc $20.00 01/23/2024 Food and Beverage Undisputed 01/23/2026 1136206283 CMS
Organon Llc $97.82 01/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206285 CMS
Organon Llc $97.82 01/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206317 CMS
Organon Llc $1,045.00 01/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206319 CMS
Organon Llc $20.00 01/23/2024 Food and Beverage Undisputed 01/23/2026 1136206321 CMS
Organon Llc $5.00 03/07/2024 Food and Beverage Undisputed 01/23/2026 1136206287 CMS
Organon Llc $5.00 03/07/2024 Food and Beverage Undisputed 01/23/2026 1136206315 CMS
Organon Llc $1,045.00 03/14/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206289 CMS
Organon Llc $1,045.00 03/14/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206323 CMS
Organon Llc $1,045.00 03/18/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206291 CMS
Organon Llc $1,045.00 03/18/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206325 CMS
Organon Llc $18.16 03/21/2024 Food and Beverage Undisputed 01/23/2026 1136206293 CMS
Organon Llc $25.46 03/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206295 CMS
Organon Llc $11.00 03/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206297 CMS
Organon Llc $25.46 03/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206327 CMS
Organon Llc $11.00 03/21/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206329 CMS
Organon Llc $18.16 03/21/2024 Food and Beverage Undisputed 01/23/2026 1136206331 CMS
Organon Llc $1,045.00 05/20/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206299 CMS
Organon Llc $1,045.00 05/20/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206337 CMS
Organon Llc $25.00 05/23/2024 Food and Beverage Undisputed 01/23/2026 1136206301 CMS
Organon Llc $79.06 05/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206303 CMS
Organon Llc $25.00 05/23/2024 Food and Beverage Undisputed 01/23/2026 1136206333 CMS
Organon Llc $79.06 05/23/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206335 CMS
Organon Llc $1,045.00 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206305 CMS
Organon Llc $13.37 06/13/2024 Food and Beverage Undisputed 01/23/2026 1136206307 CMS
Organon Llc $22.78 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206309 CMS
Organon Llc $33.00 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206311 CMS
Organon Llc $33.00 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206339 CMS
Organon Llc $22.78 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206341 CMS
Organon Llc $13.37 06/13/2024 Food and Beverage Undisputed 01/23/2026 1136206343 CMS
Organon Llc $1,045.00 06/13/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206345 CMS
Organon Llc $1,045.00 07/18/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206313 CMS
Organon Llc $1,045.00 07/18/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1136206347 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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