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

ABHISHEK CHALLA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1477968659
CMS profile
434074
Location
SAN ANTONIO, TX

General Payments · PY2019–2024

$4,902.62

  • Reported across 141 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,376.25

81 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 TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,337.69 79
Education $38.56 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $422.40 33
Janssen Biotech, Inc. $157.56 10
Takeda Pharmaceuticals U.S.A., Inc. $112.14 6
Lilly USA, LLC $108.62 4
Ipsen Biopharmaceuticals, Inc $96.30 4
PFIZER INC. $93.92 5
Celltrion USA Inc. $65.51 3
GENZYME CORPORATION $61.24 2
AIMMUNE THERAPEUTICS, INC. $50.30 3
Salix Pharmaceuticals, a division of Bausch Health US, LLC $39.89 2
Phathom Pharmaceuticals, Inc. $34.93 2
Merck Sharp & Dohme Corporation $33.39 1
Braintree Laboratories, Inc. $24.17 1
Ardelyx, Inc. $20.12 1
INTERCEPT PHARMACEUTICALS, INC. $16.18 1
IRONWOOD PHARMACEUTICALS, INC $14.85 1
Madrigal Pharmaceuticals $14.28 1
Endogastric Solutions, Inc $10.45 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $212.48 2
PY2020 $1,666.67 1
PY2021 $593.26 7
PY2022 $150.71 3
PY2023 $903.25 47
PY2024 $1,376.25 81

Payment records · PY2024 (81)

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

Program year 2024 20192020202120222023 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. $28.82 01/02/2024 Food and Beverage Undisputed 01/23/2026 1103435888 CMS
ABBVIE INC. $20.21 01/26/2024 Food and Beverage Undisputed 01/23/2026 1103435890 CMS
ABBVIE INC. $11.36 01/31/2024 Food and Beverage Undisputed 01/23/2026 1103435892 CMS
ABBVIE INC. $25.71 02/29/2024 Food and Beverage Undisputed 01/23/2026 1103435894 CMS
ABBVIE INC. $21.89 03/07/2024 Food and Beverage Undisputed 01/23/2026 1103435896 CMS
ABBVIE INC. $22.63 03/15/2024 Food and Beverage Undisputed 01/23/2026 1103435898 CMS
ABBVIE INC. $17.69 03/19/2024 Food and Beverage Undisputed 01/23/2026 1103435900 CMS
ABBVIE INC. $19.37 03/20/2024 Food and Beverage Undisputed 01/23/2026 1103435902 CMS
ABBVIE INC. $11.31 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435904 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435906 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435908 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435910 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435912 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435914 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435916 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435918 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435920 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435922 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435924 CMS
ABBVIE INC. $0.09 03/27/2024 Food and Beverage Undisputed 01/23/2026 1103435926 CMS
ABBVIE INC. $19.33 04/25/2024 Food and Beverage Undisputed 01/23/2026 1103435928 CMS
ABBVIE INC. $15.45 06/07/2024 Food and Beverage Undisputed 01/23/2026 1103435930 CMS
ABBVIE INC. $22.90 07/16/2024 Food and Beverage Undisputed 01/23/2026 1103435932 CMS
ABBVIE INC. $19.13 07/26/2024 Food and Beverage Undisputed 01/23/2026 1103435934 CMS
ABBVIE INC. $16.36 09/07/2024 Food and Beverage Undisputed 01/23/2026 1103435936 CMS
ABBVIE INC. $16.86 10/05/2024 Food and Beverage Undisputed 01/23/2026 1103435938 CMS
ABBVIE INC. $27.00 10/09/2024 Food and Beverage Undisputed 01/23/2026 1103435940 CMS
ABBVIE INC. $23.81 10/24/2024 Food and Beverage Undisputed 01/23/2026 1103435942 CMS
ABBVIE INC. $14.21 11/08/2024 Food and Beverage Undisputed 01/23/2026 1103435944 CMS
ABBVIE INC. $11.06 12/10/2024 Food and Beverage Undisputed 01/23/2026 1103435946 CMS
ABBVIE INC. $10.00 12/10/2024 Food and Beverage Undisputed 01/23/2026 1103435948 CMS
ABBVIE INC. $19.13 12/12/2024 Food and Beverage Undisputed 01/23/2026 1103435950 CMS
ABBVIE INC. $27.18 12/18/2024 Food and Beverage Undisputed 01/23/2026 1103435952 CMS
AIMMUNE THERAPEUTICS, INC. $15.77 05/08/2024 Food and Beverage Undisputed 01/23/2026 1146980370 CMS
AIMMUNE THERAPEUTICS, INC. $16.28 09/04/2024 Food and Beverage Undisputed 01/23/2026 1146995211 CMS
AIMMUNE THERAPEUTICS, INC. $18.25 10/16/2024 Food and Beverage Undisputed 01/23/2026 1146995412 CMS
Ardelyx, Inc. $20.12 03/01/2024 Food and Beverage Undisputed 01/23/2026 1146674386 CMS
Braintree Laboratories, Inc. $24.17 02/16/2024 Food and Beverage Undisputed 01/23/2026 1125513513 CMS
Celltrion USA Inc. $19.70 04/17/2024 Education Undisputed 01/23/2026 1075849435 CMS
Celltrion USA Inc. $18.86 05/29/2024 Education Undisputed 01/23/2026 1075849437 CMS
Celltrion USA Inc. $26.95 10/17/2024 Food and Beverage Undisputed 01/23/2026 1075849439 CMS
Endogastric Solutions, Inc $10.45 02/23/2024 Food and Beverage Undisputed 01/23/2026 1144677202 CMS
GENZYME CORPORATION $24.20 06/05/2024 Food and Beverage Undisputed 01/23/2026 1139769308 CMS
GENZYME CORPORATION $37.04 10/01/2024 Food and Beverage Undisputed 01/23/2026 1139769332 CMS
Intercept Pharmaceuticals, Inc. $16.18 02/27/2024 Food and Beverage Undisputed 01/23/2026 1113629766 CMS
Ipsen Biopharmaceuticals, Inc $23.10 08/09/2024 Food and Beverage Undisputed 01/23/2026 1091985845 CMS
Ipsen Biopharmaceuticals, Inc $29.31 10/02/2024 Food and Beverage Undisputed 01/23/2026 1091985847 CMS
Ipsen Biopharmaceuticals, Inc $19.07 10/24/2024 Food and Beverage Undisputed 01/23/2026 1091985851 CMS
Ipsen Biopharmaceuticals, Inc $24.82 12/05/2024 Food and Beverage Undisputed 01/23/2026 1091985849 CMS
IRONWOOD PHARMACEUTICALS, INC $14.85 04/16/2024 Food and Beverage Undisputed 01/23/2026 1153729956 CMS
Janssen Biotech, Inc. $21.47 04/04/2024 Food and Beverage Undisputed 01/23/2026 1078757149 CMS
Janssen Biotech, Inc. $12.40 06/28/2024 Food and Beverage Undisputed 01/23/2026 1078762679 CMS
Janssen Biotech, Inc. $39.96 07/18/2024 Food and Beverage Undisputed 01/23/2026 1078765296 CMS
Janssen Biotech, Inc. $12.90 09/20/2024 Food and Beverage Undisputed 01/23/2026 1078765383 CMS
Janssen Biotech, Inc. $12.67 10/03/2024 Food and Beverage Undisputed 01/23/2026 1078754159 CMS
Janssen Biotech, Inc. $15.99 10/24/2024 Food and Beverage Undisputed 01/23/2026 1078764666 CMS
Janssen Biotech, Inc. $0.96 10/26/2024 Food and Beverage Undisputed 01/23/2026 1078759317 CMS
Janssen Biotech, Inc. $1.35 10/26/2024 Food and Beverage Undisputed 01/23/2026 1078764617 CMS
Janssen Biotech, Inc. $22.44 10/28/2024 Food and Beverage Undisputed 01/23/2026 1078754925 CMS
Janssen Biotech, Inc. $17.42 11/06/2024 Food and Beverage Undisputed 01/23/2026 1078767078 CMS
Lilly USA, LLC $26.89 03/22/2024 Food and Beverage Undisputed 01/23/2026 1136004787 CMS
Lilly USA, LLC $23.42 06/11/2024 Food and Beverage Undisputed 01/23/2026 1136004789 CMS
Lilly USA, LLC $24.16 06/13/2024 Food and Beverage Undisputed 01/23/2026 1136001753 CMS
Lilly USA, LLC $34.15 11/14/2024 Food and Beverage Undisputed 01/23/2026 1136006425 CMS
Madrigal Pharmaceuticals $14.28 10/18/2024 Food and Beverage Undisputed 01/23/2026 1144162995 CMS
Merck Sharp & Dohme LLC $33.39 03/29/2024 Food and Beverage Undisputed 01/23/2026 1141783330 CMS
PFIZER INC. $21.90 01/25/2024 Food and Beverage Undisputed 01/23/2026 1132041973 CMS
PFIZER INC. $16.28 02/21/2024 Food and Beverage Undisputed 01/23/2026 1132055348 CMS
PFIZER INC. $16.91 04/18/2024 Food and Beverage Undisputed 01/23/2026 1132049574 CMS
PFIZER INC. $17.29 06/26/2024 Food and Beverage Undisputed 01/23/2026 1132054626 CMS
PFIZER INC. $21.54 08/14/2024 Food and Beverage Undisputed 01/23/2026 1132063514 CMS
Phathom Pharmaceuticals, Inc. $21.30 05/09/2024 Food and Beverage Undisputed 01/23/2026 1151047422 CMS
Phathom Pharmaceuticals, Inc. $13.63 08/28/2024 Food and Beverage Undisputed 01/23/2026 1151047424 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.78 04/24/2024 Food and Beverage Undisputed 01/23/2026 1153662174 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.11 05/06/2024 Food and Beverage Undisputed 01/23/2026 1153710418 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.79 01/18/2024 Food and Beverage Undisputed 01/23/2026 1137506209 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.55 02/07/2024 Food and Beverage Undisputed 01/23/2026 1137506213 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.58 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137506217 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.32 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137506221 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.16 08/02/2024 Food and Beverage Undisputed 01/23/2026 1137506224 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.74 11/05/2024 Food and Beverage Undisputed 01/23/2026 1137506228 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
2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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