IndustryPayments
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

ANDREW S KORSON

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1023338654
CMS profile
1132850
Location
LAKEWOOD, CO

General Payments · PY2018–2024

$10,152.99

  • Reported across 423 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,295.52

77 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.

Related groups: Gastroenterology CO All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,295.52 77

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $418.17 22
Takeda Pharmaceuticals U.S.A., Inc. $288.49 11
GENZYME CORPORATION $251.35 6
Phathom Pharmaceuticals, Inc. $235.59 6
Medtronic, Inc. $200.08 2
Janssen Biotech, Inc. $186.53 8
Braintree Laboratories, Inc. $174.99 1
Regeneron Healthcare Solutions, Inc. $109.64 5
Gilead Sciences, Inc. $101.52 4
BOSTON SCIENTIFIC CORPORATION $97.36 1
Celltrion USA Inc. $83.75 3
Organon LLC $60.18 3
Celgene Corporation $36.99 2
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.46 1
Madrigal Pharmaceuticals $16.93 1
INTERCEPT PHARMACEUTICALS, INC. $15.49 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $786.75 44
PY2019 $1,139.76 59
PY2020 $648.07 30
PY2021 $1,388.50 69
PY2022 $2,281.88 81
PY2023 $1,612.51 63
PY2024 $2,295.52 77

Payment records · PY2024 (77)

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. $11.25 01/11/2024 Food and Beverage Undisputed 01/23/2026 1104100444 CMS
ABBVIE INC. $18.23 01/23/2024 Food and Beverage Undisputed 01/23/2026 1104100446 CMS
ABBVIE INC. $6.85 01/25/2024 Food and Beverage Undisputed 01/23/2026 1104100448 CMS
ABBVIE INC. $13.59 02/22/2024 Food and Beverage Undisputed 01/23/2026 1104100450 CMS
ABBVIE INC. $15.75 05/07/2024 Food and Beverage Undisputed 01/23/2026 1104100452 CMS
ABBVIE INC. $19.19 05/29/2024 Food and Beverage Undisputed 01/23/2026 1104100454 CMS
ABBVIE INC. $19.83 07/09/2024 Food and Beverage Undisputed 01/23/2026 1104100456 CMS
ABBVIE INC. $5.40 07/31/2024 Food and Beverage Undisputed 01/23/2026 1104100458 CMS
ABBVIE INC. $124.95 07/31/2024 Food and Beverage Undisputed 01/23/2026 1104100460 CMS
ABBVIE INC. $25.23 08/02/2024 Food and Beverage Undisputed 01/23/2026 1104100462 CMS
ABBVIE INC. $14.58 08/19/2024 Food and Beverage Undisputed 01/23/2026 1104100464 CMS
ABBVIE INC. $13.90 08/26/2024 Food and Beverage Undisputed 01/23/2026 1104100466 CMS
ABBVIE INC. $9.59 09/03/2024 Food and Beverage Undisputed 01/23/2026 1104100468 CMS
ABBVIE INC. $16.08 09/11/2024 Food and Beverage Undisputed 01/23/2026 1104100470 CMS
ABBVIE INC. $12.74 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104100472 CMS
ABBVIE INC. $14.45 09/19/2024 Food and Beverage Undisputed 01/23/2026 1104100474 CMS
ABBVIE INC. $17.22 09/23/2024 Food and Beverage Undisputed 01/23/2026 1104100476 CMS
ABBVIE INC. $7.15 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104100478 CMS
ABBVIE INC. $18.29 10/07/2024 Food and Beverage Undisputed 01/23/2026 1104100480 CMS
ABBVIE INC. $17.81 10/09/2024 Food and Beverage Undisputed 01/23/2026 1104100482 CMS
ABBVIE INC. $2.16 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104100484 CMS
ABBVIE INC. $13.93 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104100486 CMS
Boston Scientific Corporation $97.36 07/08/2024 Food and Beverage Undisputed 01/23/2026 1092649971 CMS
Braintree Laboratories, Inc. $174.99 09/19/2024 Food and Beverage Undisputed 01/23/2026 1125515679 CMS
Celgene Corporation $20.29 05/02/2024 Food and Beverage Undisputed 01/23/2026 1101128312 CMS
Celgene Corporation $16.70 09/03/2024 Food and Beverage Undisputed 01/23/2026 1101128328 CMS
Celltrion USA Inc. $33.01 08/14/2024 Food and Beverage Undisputed 01/23/2026 1075853803 CMS
Celltrion USA Inc. $28.04 08/30/2024 Food and Beverage Undisputed 01/23/2026 1075853805 CMS
Celltrion USA Inc. $22.70 10/17/2024 Food and Beverage Undisputed 01/23/2026 1075853807 CMS
GENZYME CORPORATION $106.00 05/09/2024 Food and Beverage Undisputed 01/23/2026 1139685775 CMS
GENZYME CORPORATION $29.11 07/01/2024 Food and Beverage Undisputed 01/23/2026 1139685771 CMS
GENZYME CORPORATION $30.34 09/05/2024 Food and Beverage Undisputed 01/23/2026 1139685785 CMS
GENZYME CORPORATION $20.52 10/21/2024 Food and Beverage Undisputed 01/23/2026 1139685805 CMS
GENZYME CORPORATION $24.70 10/26/2024 Food and Beverage Undisputed 01/23/2026 1139685813 CMS
GENZYME CORPORATION $40.68 11/13/2024 Food and Beverage Undisputed 01/23/2026 1139685819 CMS
Gilead Sciences, Inc. $26.97 08/12/2024 Food and Beverage Undisputed 01/23/2026 1133788615 CMS
Gilead Sciences, Inc. $30.09 09/12/2024 Food and Beverage Undisputed 01/23/2026 1133788617 CMS
Gilead Sciences, Inc. $22.19 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133788619 CMS
Gilead Sciences, Inc. $22.27 11/22/2024 Food and Beverage Undisputed 01/23/2026 1133788621 CMS
Intercept Pharmaceuticals, Inc. $15.49 04/29/2024 Food and Beverage Undisputed 01/23/2026 1113630546 CMS
Janssen Biotech, Inc. $22.61 02/13/2024 Food and Beverage Undisputed 01/23/2026 1078369530 CMS
Janssen Biotech, Inc. $18.81 04/09/2024 Food and Beverage Undisputed 01/23/2026 1078369142 CMS
Janssen Biotech, Inc. $27.67 07/11/2024 Food and Beverage Undisputed 01/23/2026 1078369129 CMS
Janssen Biotech, Inc. $16.82 08/01/2024 Food and Beverage Undisputed 01/23/2026 1078369054 CMS
Janssen Biotech, Inc. $21.56 08/13/2024 Food and Beverage Undisputed 01/23/2026 1078369122 CMS
Janssen Biotech, Inc. $27.05 10/27/2024 Food and Beverage Undisputed 01/23/2026 1078369534 CMS
Janssen Biotech, Inc. $29.89 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078369589 CMS
Janssen Biotech, Inc. $22.12 11/12/2024 Food and Beverage Undisputed 01/23/2026 1078369104 CMS
Madrigal Pharmaceuticals $16.93 10/22/2024 Food and Beverage Undisputed 01/23/2026 1144173229 CMS
Medtronic, Inc. $100.00 10/11/2024 Food and Beverage Undisputed 01/23/2026 1117031660 CMS
Medtronic, Inc. $100.08 10/21/2024 Food and Beverage Undisputed 01/23/2026 1117031662 CMS
Organon Llc $19.21 07/31/2024 Food and Beverage Undisputed 01/23/2026 1136299952 CMS
Organon Llc $21.86 09/10/2024 Food and Beverage Undisputed 01/23/2026 1136299950 CMS
Organon Llc $19.11 11/12/2024 Food and Beverage Undisputed 01/23/2026 1136299954 CMS
Phathom Pharmaceuticals, Inc. $11.62 03/08/2024 Food and Beverage Undisputed 01/23/2026 1151083989 CMS
Phathom Pharmaceuticals, Inc. $47.55 04/12/2024 Food and Beverage Undisputed 01/23/2026 1151083991 CMS
Phathom Pharmaceuticals, Inc. $115.48 04/29/2024 Food and Beverage Undisputed 01/23/2026 1151083993 CMS
Phathom Pharmaceuticals, Inc. $25.12 05/19/2024 Food and Beverage Undisputed 01/23/2026 1151083995 CMS
Phathom Pharmaceuticals, Inc. $11.24 07/09/2024 Food and Beverage Undisputed 01/23/2026 1151083997 CMS
Phathom Pharmaceuticals, Inc. $24.58 12/11/2024 Food and Beverage Undisputed 01/23/2026 1151083999 CMS
Regeneron Healthcare Solutions, Inc. $15.06 08/02/2024 Food and Beverage Undisputed 01/23/2026 1114091361 CMS
Regeneron Healthcare Solutions, Inc. $23.35 08/09/2024 Food and Beverage Undisputed 01/23/2026 1114091363 CMS
Regeneron Healthcare Solutions, Inc. $16.22 08/23/2024 Food and Beverage Undisputed 01/23/2026 1114091365 CMS
Regeneron Healthcare Solutions, Inc. $27.63 09/30/2024 Food and Beverage Undisputed 01/23/2026 1114091367 CMS
Regeneron Healthcare Solutions, Inc. $27.38 12/24/2024 Food and Beverage Undisputed 01/23/2026 1114091369 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.46 11/20/2024 Food and Beverage Undisputed 01/23/2026 1153430817 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.86 01/03/2024 Food and Beverage Undisputed 01/23/2026 1137606792 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.95 01/17/2024 Food and Beverage Undisputed 01/23/2026 1137606795 CMS
Takeda Pharmaceuticals U.S.A., Inc. $33.32 02/14/2024 Food and Beverage Undisputed 01/23/2026 1137606799 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.58 03/04/2024 Food and Beverage Undisputed 01/23/2026 1137606803 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.95 03/20/2024 Food and Beverage Undisputed 01/23/2026 1137606807 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.79 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137606810 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.21 05/06/2024 Food and Beverage Undisputed 01/23/2026 1137606814 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.42 05/15/2024 Food and Beverage Undisputed 01/23/2026 1137606817 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.96 05/22/2024 Food and Beverage Undisputed 01/23/2026 1137606821 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.65 09/12/2024 Food and Beverage Undisputed 01/23/2026 1137606824 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.80 10/31/2024 Food and Beverage Undisputed 01/23/2026 1137606828 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.