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

RAHUL A CHHANA

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1831570514
CMS profile
1374638
Location
SAINT LOUIS, MO

General Payments · PY2018–2024

$5,834.45

  • Reported across 167 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,529.07

51 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: Cardiovascular Disease MO All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,510.98 50
Education $18.09 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $446.15 20
Edwards Lifesciences Corporation $181.36 1
Itamar Medical Inc $168.49 2
Merck Sharp & Dohme Corporation $150.95 7
Novo Nordisk AS $145.21 7
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $138.25 3
Abbott Laboratories $68.00 1
Kiniksa Pharmaceuticals International, plc $46.05 2
Amgen Inc. $45.33 2
PFIZER INC. $44.97 2
Boehringer Ingelheim Pharmaceuticals, Inc. $42.36 2
HEARTFLOW, INC. $35.10 1
E.R. Squibb & Sons, L.L.C. $16.85 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $233.59 3
PY2019 $497.87 5
PY2020 $556.24 5
PY2021 $329.79 5
PY2022 $668.76 21
PY2023 $2,019.13 77
PY2024 $1,529.07 51

Payment records · PY2024 (51)

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
Abbott Laboratories $68.00 05/02/2024 Food and Beverage Undisputed 01/23/2026 1125296484 CMS
Amgen Inc. $29.21 04/24/2024 Food and Beverage Undisputed 01/23/2026 1115500130 CMS
Amgen Inc. $16.12 09/09/2024 Food and Beverage Undisputed 01/23/2026 1115500138 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.63 11/19/2024 Food and Beverage Undisputed 01/23/2026 1118173967 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.73 12/12/2024 Food and Beverage Undisputed 01/23/2026 1118173965 CMS
E.R. Squibb & Sons, L.L.C. $16.85 06/17/2024 Food and Beverage Undisputed 01/23/2026 1101786073 CMS
Edwards Lifesciences Corporation $181.36 06/12/2024 Food and Beverage Undisputed 01/23/2026 1138843359 CMS
HEARTFLOW, INC. $35.10 02/28/2024 Food and Beverage Undisputed 01/23/2026 1154171302 CMS
Itamar Medical Inc $14.21 02/22/2024 Food and Beverage Undisputed 01/23/2026 1153392424 CMS
Itamar Medical Inc $154.28 11/07/2024 Food and Beverage Undisputed 01/23/2026 1151578491 CMS
Kiniksa Pharmaceuticals International, plc $18.22 04/02/2024 Food and Beverage Undisputed 01/23/2026 1154861293 CMS
Kiniksa Pharmaceuticals International, plc $27.83 05/23/2024 Food and Beverage Undisputed 01/23/2026 1154861315 CMS
Merck Sharp & Dohme LLC $18.62 01/31/2024 Food and Beverage Undisputed 01/23/2026 1141773674 CMS
Merck Sharp & Dohme LLC $23.89 04/04/2024 Food and Beverage Undisputed 01/23/2026 1141773672 CMS
Merck Sharp & Dohme LLC $20.96 05/16/2024 Food and Beverage Undisputed 01/23/2026 1141773504 CMS
Merck Sharp & Dohme LLC $23.89 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141894957 CMS
Merck Sharp & Dohme LLC $18.09 06/21/2024 Education Undisputed 01/23/2026 1141783298 CMS
Merck Sharp & Dohme LLC $24.66 07/24/2024 Food and Beverage Undisputed 01/23/2026 1141773506 CMS
Merck Sharp & Dohme LLC $20.84 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141939753 CMS
Novartis Pharmaceuticals Corporation $19.15 01/10/2024 Food and Beverage Undisputed 01/23/2026 1086648661 CMS
Novartis Pharmaceuticals Corporation $18.37 01/29/2024 Food and Beverage Undisputed 01/23/2026 1086648667 CMS
Novartis Pharmaceuticals Corporation $28.90 02/09/2024 Food and Beverage Undisputed 01/23/2026 1086648669 CMS
Novartis Pharmaceuticals Corporation $19.88 02/14/2024 Food and Beverage Undisputed 01/23/2026 1086648671 CMS
Novartis Pharmaceuticals Corporation $17.43 02/23/2024 Food and Beverage Undisputed 01/23/2026 1086648675 CMS
Novartis Pharmaceuticals Corporation $8.35 02/23/2024 Food and Beverage Undisputed 01/23/2026 1086648677 CMS
Novartis Pharmaceuticals Corporation $24.66 03/01/2024 Food and Beverage Undisputed 01/23/2026 1086648679 CMS
Novartis Pharmaceuticals Corporation $21.06 03/25/2024 Food and Beverage Undisputed 01/23/2026 1086648681 CMS
Novartis Pharmaceuticals Corporation $25.01 04/08/2024 Food and Beverage Undisputed 01/23/2026 1086648685 CMS
Novartis Pharmaceuticals Corporation $23.33 05/14/2024 Food and Beverage Undisputed 01/23/2026 1086648691 CMS
Novartis Pharmaceuticals Corporation $21.23 05/22/2024 Food and Beverage Undisputed 01/23/2026 1086648697 CMS
Novartis Pharmaceuticals Corporation $26.42 05/30/2024 Food and Beverage Undisputed 01/23/2026 1086648699 CMS
Novartis Pharmaceuticals Corporation $30.00 06/27/2024 Food and Beverage Undisputed 01/23/2026 1086648701 CMS
Novartis Pharmaceuticals Corporation $24.49 06/28/2024 Food and Beverage Undisputed 01/23/2026 1086648703 CMS
Novartis Pharmaceuticals Corporation $17.64 07/25/2024 Food and Beverage Undisputed 01/23/2026 1086648707 CMS
Novartis Pharmaceuticals Corporation $16.20 07/26/2024 Food and Beverage Undisputed 01/23/2026 1086648709 CMS
Novartis Pharmaceuticals Corporation $30.71 08/05/2024 Food and Beverage Undisputed 01/23/2026 1086648711 CMS
Novartis Pharmaceuticals Corporation $18.88 08/14/2024 Food and Beverage Undisputed 01/23/2026 1086648713 CMS
Novartis Pharmaceuticals Corporation $33.83 09/05/2024 Food and Beverage Undisputed 01/23/2026 1086648719 CMS
Novartis Pharmaceuticals Corporation $20.61 09/11/2024 Food and Beverage Undisputed 01/23/2026 1086648715 CMS
Novo Nordisk Inc $15.52 03/06/2024 Food and Beverage Undisputed 01/23/2026 1096847845 CMS
Novo Nordisk Inc $19.66 07/29/2024 Food and Beverage Undisputed 01/23/2026 1097209168 CMS
Novo Nordisk Inc $21.49 08/26/2024 Food and Beverage Undisputed 01/23/2026 1096914944 CMS
Novo Nordisk Inc $31.27 08/29/2024 Food and Beverage Undisputed 01/23/2026 1096793436 CMS
Novo Nordisk Inc $20.70 09/25/2024 Food and Beverage Undisputed 01/23/2026 1096669742 CMS
Novo Nordisk Inc $13.77 10/09/2024 Food and Beverage Undisputed 01/23/2026 1097700185 CMS
Novo Nordisk Inc $22.80 10/28/2024 Food and Beverage Undisputed 01/23/2026 1097312323 CMS
PFIZER INC. $27.09 05/02/2024 Food and Beverage Undisputed 01/23/2026 1131350370 CMS
PFIZER INC. $17.88 08/13/2024 Food and Beverage Undisputed 01/23/2026 1131839004 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $93.56 04/10/2024 Food and Beverage Undisputed 01/23/2026 1080682986 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $15.46 04/30/2024 Food and Beverage Undisputed 01/23/2026 1080683000 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $29.23 05/29/2024 Food and Beverage Undisputed 01/23/2026 1080683018 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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