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 M KARP

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1326175837
CMS profile
242265
Location
LAUREL, MD

General Payments · PY2018–2024

$3,552.98

  • Reported across 171 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,397.80

64 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 $1,382.19 63
Education $15.61 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $469.74 27
PY2019 $333.13 14
PY2020 $84.15 4
PY2021 $373.07 12
PY2022 $207.55 11
PY2023 $687.54 39
PY2024 $1,397.80 64

Payment records · PY2024 (64)

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. $18.48 01/05/2024 Food and Beverage Undisputed 01/23/2026 1104034775 CMS
ABBVIE INC. $9.11 01/05/2024 Food and Beverage Undisputed 01/23/2026 1104034777 CMS
ABBVIE INC. $21.13 01/17/2024 Food and Beverage Undisputed 01/23/2026 1104034779 CMS
ABBVIE INC. $15.26 02/06/2024 Food and Beverage Undisputed 01/23/2026 1104034781 CMS
ABBVIE INC. $16.54 03/20/2024 Food and Beverage Undisputed 01/23/2026 1104034783 CMS
ABBVIE INC. $15.51 04/08/2024 Food and Beverage Undisputed 01/23/2026 1104034785 CMS
ABBVIE INC. $16.31 04/18/2024 Food and Beverage Undisputed 01/23/2026 1104034787 CMS
ABBVIE INC. $18.41 07/02/2024 Food and Beverage Undisputed 01/23/2026 1104034789 CMS
ABBVIE INC. $22.45 07/11/2024 Food and Beverage Undisputed 01/23/2026 1104034791 CMS
ABBVIE INC. $20.28 07/23/2024 Food and Beverage Undisputed 01/23/2026 1104034793 CMS
ABBVIE INC. $2.55 08/03/2024 Food and Beverage Undisputed 01/23/2026 1104034795 CMS
ABBVIE INC. $24.30 08/22/2024 Food and Beverage Undisputed 01/23/2026 1104034797 CMS
ABBVIE INC. $16.60 09/03/2024 Food and Beverage Undisputed 01/23/2026 1104034799 CMS
ABBVIE INC. $20.78 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104034801 CMS
ABBVIE INC. $8.91 10/04/2024 Food and Beverage Undisputed 01/23/2026 1104034803 CMS
ABBVIE INC. $19.36 10/15/2024 Food and Beverage Undisputed 01/23/2026 1104034805 CMS
ABBVIE INC. $17.72 12/09/2024 Food and Beverage Undisputed 01/23/2026 1104034807 CMS
ABBVIE INC. $18.99 12/12/2024 Food and Beverage Undisputed 01/23/2026 1104034809 CMS
AIMMUNE THERAPEUTICS, INC. $15.80 10/08/2024 Food and Beverage Undisputed 01/23/2026 1147009080 CMS
Alnylam Pharmaceuticals Inc. $16.53 10/30/2024 Food and Beverage Undisputed 01/23/2026 1125842133 CMS
Ardelyx, Inc. $23.74 10/10/2024 Food and Beverage Undisputed 01/23/2026 1146688126 CMS
Boston Scientific Corporation $116.52 02/22/2024 Food and Beverage Undisputed 01/23/2026 1092333735 CMS
CapsoVision, Inc. $13.49 04/23/2024 Food and Beverage Undisputed 01/23/2026 1154308022 CMS
Celgene Corporation $20.96 02/22/2024 Food and Beverage Undisputed 01/23/2026 1101138926 CMS
Celgene Corporation $19.65 04/24/2024 Food and Beverage Undisputed 01/23/2026 1101138928 CMS
Celgene Corporation $20.86 07/30/2024 Food and Beverage Undisputed 01/23/2026 1101138948 CMS
Celgene Corporation $21.18 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101138958 CMS
Celltrion USA Inc. $15.61 03/12/2024 Education Undisputed 01/23/2026 1075853253 CMS
Celltrion USA Inc. $25.56 12/03/2024 Food and Beverage Undisputed 01/23/2026 1075853255 CMS
FUJIFILM Healthcare Americas Corporation $45.99 01/11/2024 Food and Beverage Undisputed 01/23/2026 1146124812 CMS
GENZYME CORPORATION $27.38 12/12/2024 Food and Beverage Undisputed 01/23/2026 1139790867 CMS
Intercept Pharmaceuticals, Inc. $27.65 04/23/2024 Food and Beverage Undisputed 01/23/2026 1113642573 CMS
Intercept Pharmaceuticals, Inc. $28.02 06/10/2024 Food and Beverage Undisputed 01/23/2026 1113642571 CMS
Janssen Biotech, Inc. $29.77 01/23/2024 Food and Beverage Undisputed 01/23/2026 1078725542 CMS
Janssen Biotech, Inc. $7.00 04/16/2024 Food and Beverage Undisputed 01/23/2026 1078725551 CMS
Janssen Biotech, Inc. $23.79 04/29/2024 Food and Beverage Undisputed 01/23/2026 1078725450 CMS
Janssen Biotech, Inc. $4.41 04/30/2024 Food and Beverage Undisputed 01/23/2026 1078725563 CMS
Janssen Biotech, Inc. $27.04 06/14/2024 Food and Beverage Undisputed 01/23/2026 1078725547 CMS
Janssen Biotech, Inc. $24.64 08/02/2024 Food and Beverage Undisputed 01/23/2026 1078725454 CMS
Janssen Biotech, Inc. $23.73 08/28/2024 Food and Beverage Undisputed 01/23/2026 1078725419 CMS
Janssen Biotech, Inc. $13.73 08/28/2024 Food and Beverage Undisputed 01/23/2026 1078725578 CMS
Janssen Biotech, Inc. $30.24 11/08/2024 Food and Beverage Undisputed 01/23/2026 1078725591 CMS
Janssen Biotech, Inc. $8.41 11/12/2024 Food and Beverage Undisputed 01/23/2026 1078725575 CMS
Janssen Biotech, Inc. $19.93 11/19/2024 Food and Beverage Undisputed 01/23/2026 1078725478 CMS
Lilly USA, LLC $14.62 05/21/2024 Food and Beverage Undisputed 01/23/2026 1135400545 CMS
Lilly USA, LLC $16.68 07/24/2024 Food and Beverage Undisputed 01/23/2026 1135369806 CMS
Lilly USA, LLC $28.72 10/01/2024 Food and Beverage Undisputed 01/23/2026 1135400547 CMS
Madrigal Pharmaceuticals $33.25 09/20/2024 Food and Beverage Undisputed 01/23/2026 1144172398 CMS
Madrigal Pharmaceuticals $36.82 10/14/2024 Food and Beverage Undisputed 01/23/2026 1144172400 CMS
Merck Sharp & Dohme LLC $13.14 04/02/2024 Food and Beverage Undisputed 01/23/2026 1141728258 CMS
PFIZER INC. $22.90 02/02/2024 Food and Beverage Undisputed 01/23/2026 1131186470 CMS
PFIZER INC. $22.26 04/26/2024 Food and Beverage Undisputed 01/23/2026 1131475422 CMS
PFIZER INC. $28.69 05/23/2024 Food and Beverage Undisputed 01/23/2026 1131489749 CMS
PFIZER INC. $22.26 07/12/2024 Food and Beverage Undisputed 01/23/2026 1131786418 CMS
Phathom Pharmaceuticals, Inc. $14.06 10/08/2024 Food and Beverage Undisputed 01/23/2026 1151079902 CMS
Regeneron Healthcare Solutions, Inc. $20.07 01/09/2024 Food and Beverage Undisputed 01/23/2026 1114082453 CMS
Regeneron Healthcare Solutions, Inc. $18.83 05/07/2024 Food and Beverage Undisputed 01/23/2026 1114082455 CMS
Regeneron Healthcare Solutions, Inc. $15.12 07/16/2024 Food and Beverage Undisputed 01/23/2026 1114082457 CMS
Regeneron Healthcare Solutions, Inc. $20.33 09/24/2024 Food and Beverage Undisputed 01/23/2026 1114082459 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.07 07/30/2024 Food and Beverage Undisputed 01/23/2026 1153478932 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.73 12/02/2024 Food and Beverage Undisputed 01/23/2026 1153462994 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.45 02/13/2024 Food and Beverage Undisputed 01/23/2026 1137596082 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.04 05/29/2024 Food and Beverage Undisputed 01/23/2026 1137596086 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.44 07/31/2024 Food and Beverage Undisputed 01/23/2026 1137596089 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.