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

SEAN R O BRIEN

Allopathic & Osteopathic Physicians Allergy & Immunology Allergy

NPI
1740333764
CMS profile
839663
Location
BALTIMORE, MD

General Payments · PY2018

$197.70

  • Reported across 11 records
  • CMS publication 2026-01-23

Latest program year · PY2018

$197.70

11 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

PY2018 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $197.70 11

By paying entity

PY2018 · sorted by reported total

Paying entityAmountRecords
CSL Behring $56.61 3
Shire North American Group Inc $40.75 2
GlaxoSmithKline, LLC. $29.90 2
Kaleo, Inc. $20.87 1
Grifols USA, LLC $16.93 1
PFIZER INC. $16.37 1
Phadia US Inc. $16.27 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $197.70 11

Payment records · PY2018 (11)

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

Program year 2018
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
CSL Behring $17.26 03/13/2018 Food and Beverage Undisputed 01/23/2026 615356353 CMS
CSL Behring $19.37 08/13/2018 Food and Beverage Undisputed 01/23/2026 615356363 CMS
CSL Behring $19.98 08/21/2018 Food and Beverage Undisputed 01/23/2026 615356359 CMS
GlaxoSmithKline, LLC. $11.26 07/09/2018 Food and Beverage Undisputed 01/23/2026 595190959 CMS
GlaxoSmithKline, LLC. $18.64 09/04/2018 Food and Beverage Undisputed 01/23/2026 595920807 CMS
Grifols USA, LLC $16.93 08/06/2018 Food and Beverage Undisputed 01/23/2026 615206801 CMS
Kaleo, Inc. $20.87 05/22/2018 Food and Beverage Undisputed 01/23/2026 573055989 CMS
PFIZER INC. $16.37 06/26/2018 Food and Beverage Undisputed 01/23/2026 610071797 CMS
Phadia US Inc. $16.27 03/20/2018 Food and Beverage Undisputed 01/23/2026 590561493 CMS
Shire North American Group Inc $17.97 05/15/2018 Food and Beverage Undisputed 01/23/2026 566396159 CMS
Shire North American Group Inc $22.78 08/28/2018 Food and Beverage Undisputed 01/23/2026 566396163 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
Source files
Dataset page · Bulk file · PY2018
Generated from
OP_DTL_GNRL_PGYR2018_P01232026_01102026.csv

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