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

SUSAN M O BRIEN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1669577276
CMS profile
120319
Location
ORANGE, CA

General Payments · PY2018–2024

$408,169.42

  • Reported across 310 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$44,387.45

42 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
Consulting Fee $42,440.00 21
Food and Beverage $1,947.45 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $16,435.63 10
Acerta Pharma LLC $6,156.09 5
BeiGene USA, Inc. $5,431.22 9
Sumitomo Pharma America, Inc. $3,975.00 1
Celgene Corporation $3,150.00 2
Kite Pharma, Inc. $2,620.00 2
E.R. Squibb & Sons, L.L.C. $1,730.00 1
GlaxoSmithKline, LLC. $1,600.00 1
Epizyme, Inc. $1,500.00 2
Genentech USA, Inc. $820.67 7
AstraZeneca UK Limited $820.00 1
JAZZ PHARMACEUTICALS INC. $148.84 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $41,274.82 52
PY2019 $84,599.35 64
PY2020 $40,123.12 23
PY2021 $77,262.28 42
PY2022 $67,819.50 35
PY2023 $52,702.90 52
PY2024 $44,387.45 42

Payment records · PY2024 (42)

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
ABBVIE INC. $40.00 01/23/2024 Food and Beverage Undisputed 01/23/2026 1105139682 CMS
ABBVIE INC. $10,350.00 01/23/2024 Consulting Fee Undisputed 01/23/2026 1105139684 CMS
ABBVIE INC. $900.00 02/21/2024 Consulting Fee Undisputed 01/23/2026 1105139686 CMS
ABBVIE INC. $900.00 03/01/2024 Consulting Fee Undisputed 01/23/2026 1105139688 CMS
ABBVIE INC. $54.26 05/04/2024 Food and Beverage Undisputed 01/23/2026 1105139690 CMS
ABBVIE INC. $900.00 07/09/2024 Consulting Fee Undisputed 01/23/2026 1105139692 CMS
ABBVIE INC. $1,350.00 08/15/2024 Consulting Fee Undisputed 01/23/2026 1105139694 CMS
ABBVIE INC. $141.37 12/05/2024 Food and Beverage Undisputed 01/23/2026 1105139696 CMS
ABBVIE INC. $450.00 12/20/2024 Consulting Fee Undisputed 01/23/2026 1105139698 CMS
ABBVIE INC. $1,350.00 12/24/2024 Consulting Fee Undisputed 01/23/2026 1105139700 CMS
AstraZeneca Pharmaceuticals LP $2,740.00 06/18/2024 Consulting Fee Undisputed 01/23/2026 1104442330 CMS
AstraZeneca Pharmaceuticals LP $46.09 09/17/2024 Food and Beverage Undisputed 01/23/2026 1104338592 CMS
AstraZeneca Pharmaceuticals LP $30.00 12/06/2024 Food and Beverage Undisputed 01/23/2026 1104255191 CMS
AstraZeneca Pharmaceuticals LP $60.00 12/06/2024 Food and Beverage Undisputed 01/23/2026 1105419730 CMS
AstraZeneca Pharmaceuticals LP $3,280.00 12/23/2024 Consulting Fee Undisputed 01/23/2026 1104615190 CMS
AstraZeneca UK Limited $820.00 11/06/2024 Consulting Fee Undisputed 01/23/2026 1093970241 CMS
BeiGene USA, Inc. $1,500.00 01/12/2024 Consulting Fee Undisputed 01/23/2026 1120858331 CMS
BeiGene USA, Inc. $76.05 06/14/2024 Food and Beverage Undisputed 01/23/2026 1120858335 CMS
BeiGene USA, Inc. $1,875.00 06/28/2024 Consulting Fee Undisputed 01/23/2026 1120858333 CMS
BeiGene USA, Inc. $69.28 07/15/2024 Food and Beverage Undisputed 01/23/2026 1120858343 CMS
BeiGene USA, Inc. $149.49 09/04/2024 Food and Beverage Undisputed 01/23/2026 1120858337 CMS
BeiGene USA, Inc. $46.17 10/29/2024 Food and Beverage Undisputed 01/23/2026 1120858339 CMS
BeiGene USA, Inc. $102.09 12/06/2024 Food and Beverage Undisputed 01/23/2026 1120858341 CMS
BeiGene USA, Inc. $113.14 12/09/2024 Food and Beverage Undisputed 01/23/2026 1120858345 CMS
BeiGene USA, Inc. $1,500.00 12/18/2024 Consulting Fee Undisputed 01/23/2026 1120858347 CMS
Celgene Corporation $2,100.00 01/31/2024 Consulting Fee Undisputed 01/23/2026 1101116226 CMS
Celgene Corporation $1,050.00 07/18/2024 Consulting Fee Undisputed 01/23/2026 1101116228 CMS
E.R. Squibb & Sons, L.L.C. $1,730.00 01/30/2024 Consulting Fee Undisputed 01/23/2026 1101350974 CMS
Epizyme, Inc. $750.00 05/17/2024 Consulting Fee Undisputed 01/23/2026 1071126044 CMS
Epizyme, Inc. $750.00 08/23/2024 Consulting Fee Undisputed 01/23/2026 1071126046 CMS
Genentech USA, Inc. $119.13 02/02/2024 Food and Beverage Undisputed 01/23/2026 1133120106 CMS
Genentech USA, Inc. $149.99 03/05/2024 Food and Beverage Undisputed 01/23/2026 1133120114 CMS
Genentech USA, Inc. $112.42 05/03/2024 Food and Beverage Undisputed 01/23/2026 1133120110 CMS
Genentech USA, Inc. $138.99 06/01/2024 Food and Beverage Undisputed 01/23/2026 1133120093 CMS
Genentech USA, Inc. $73.70 06/15/2024 Food and Beverage Undisputed 01/23/2026 1133120098 CMS
Genentech USA, Inc. $82.44 07/16/2024 Food and Beverage Undisputed 01/23/2026 1133120118 CMS
Genentech USA, Inc. $144.00 12/07/2024 Food and Beverage Undisputed 01/23/2026 1133120102 CMS
GlaxoSmithKline, LLC. $1,600.00 02/19/2024 Consulting Fee Undisputed 01/23/2026 1116643404 CMS
JAZZ PHARMACEUTICALS INC. $148.84 09/06/2024 Food and Beverage Undisputed 01/23/2026 1150226376 CMS
Kite Pharma, Inc. $50.00 05/31/2024 Food and Beverage Undisputed 01/23/2026 1128614599 CMS
Kite Pharma, Inc. $2,570.00 06/17/2024 Consulting Fee Undisputed 01/23/2026 1128614597 CMS
Sumitomo Pharma America, Inc. $3,975.00 03/07/2024 Consulting Fee Undisputed 01/23/2026 1148897935 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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