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

RAMESH SOUNDARARAJAN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1376523647
CMS profile
16223
Location
CHICAGO HEIGHTS, IL

General Payments · PY2018–2024

$8,055.52

  • Reported across 145 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,619.56

50 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: Nephrology IL All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,619.56 50

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Retrophin, Inc. $408.14 9
Acerta Pharma LLC $188.53 5
ARGON MEDICAL DEVICES, INC. $174.77 1
Ardelyx, Inc. $155.07 3
Bayer HealthCare Pharmaceuticals Inc. $148.67 10
Otsuka America Pharmaceutical, Inc. $145.17 1
CALLIDITAS THERAPEUTICS US INC. $111.86 6
Amgen Inc. $64.87 3
NOVARTIS PHARMACEUTICALS CORPORATION $55.88 3
Boehringer Ingelheim Pharmaceuticals, Inc. $55.20 2
ANI Pharmaceuticals, Inc. $27.01 1
Novo Nordisk AS $23.78 1
Aurinia Pharma U.S., Inc. $21.32 1
Alexion Pharmaceuticals, Inc. $16.12 1
Lilly USA, LLC $15.56 1
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $7.61 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,823.51 19
PY2019 $638.89 10
PY2020 $34.37 2
PY2022 $472.88 13
PY2023 $1,466.31 51
PY2024 $1,619.56 50

Payment records · PY2024 (50)

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

Program year 2024 20182019202020222023 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
Alexion Pharmaceuticals, Inc. $16.12 07/26/2024 Food and Beverage Undisputed 01/23/2026 1093979021 CMS
Amgen Inc. $31.54 01/05/2024 Food and Beverage Undisputed 01/23/2026 1116144489 CMS
Amgen Inc. $16.19 03/22/2024 Food and Beverage Undisputed 01/23/2026 1116144496 CMS
Amgen Inc. $17.14 11/22/2024 Food and Beverage Undisputed 01/23/2026 1117690044 CMS
ANI Pharmaceuticals, Inc. $27.01 06/14/2024 Food and Beverage Undisputed 01/23/2026 1091171784 CMS
Ardelyx, Inc. $12.34 04/19/2024 Food and Beverage Undisputed 01/23/2026 1146709076 CMS
Ardelyx, Inc. $120.21 05/23/2024 Food and Beverage Undisputed 01/23/2026 1146709078 CMS
Ardelyx, Inc. $22.52 05/24/2024 Food and Beverage Undisputed 01/23/2026 1146709080 CMS
ARGON MEDICAL DEVICES, INC. $174.77 02/24/2024 Food and Beverage Undisputed 01/23/2026 1154849176 CMS
AstraZeneca Pharmaceuticals LP $8.15 01/19/2024 Food and Beverage Undisputed 01/23/2026 1104578544 CMS
AstraZeneca Pharmaceuticals LP $21.39 04/12/2024 Food and Beverage Undisputed 01/23/2026 1104355724 CMS
AstraZeneca Pharmaceuticals LP $22.72 05/24/2024 Food and Beverage Undisputed 01/23/2026 1104422313 CMS
AstraZeneca Pharmaceuticals LP $117.84 06/27/2024 Food and Beverage Undisputed 01/23/2026 1104732115 CMS
AstraZeneca Pharmaceuticals LP $18.43 10/18/2024 Food and Beverage Undisputed 01/23/2026 1104558050 CMS
Aurinia Pharma U.S., Inc. $21.32 03/16/2024 Food and Beverage Undisputed 01/23/2026 1150692578 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.78 01/20/2024 Food and Beverage Undisputed 01/23/2026 1086230824 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.10 02/10/2024 Food and Beverage Undisputed 01/23/2026 1086231996 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.55 03/23/2024 Food and Beverage Undisputed 01/23/2026 1086263885 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.97 04/26/2024 Food and Beverage Undisputed 01/23/2026 1086173442 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.85 07/02/2024 Food and Beverage Undisputed 01/23/2026 1086109226 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.64 07/19/2024 Food and Beverage Undisputed 01/23/2026 1086241842 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.78 08/30/2024 Food and Beverage Undisputed 01/23/2026 1086087243 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.22 08/30/2024 Food and Beverage Undisputed 01/23/2026 1086134997 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.98 09/27/2024 Food and Beverage Undisputed 01/23/2026 1086085809 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.80 09/27/2024 Food and Beverage Undisputed 01/23/2026 1086187512 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.80 02/15/2024 Food and Beverage Undisputed 01/23/2026 1117984566 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.40 08/16/2024 Food and Beverage Undisputed 01/23/2026 1117984568 CMS
CALLIDITAS THERAPEUTICS US INC. $14.02 02/05/2024 Food and Beverage Undisputed 01/23/2026 1141509213 CMS
CALLIDITAS THERAPEUTICS US INC. $25.00 03/08/2024 Food and Beverage Undisputed 01/23/2026 1141511085 CMS
CALLIDITAS THERAPEUTICS US INC. $20.01 06/21/2024 Food and Beverage Undisputed 01/23/2026 1141517441 CMS
CALLIDITAS THERAPEUTICS US INC. $16.37 10/04/2024 Food and Beverage Undisputed 01/23/2026 1141524110 CMS
CALLIDITAS THERAPEUTICS US INC. $19.99 11/22/2024 Food and Beverage Undisputed 01/23/2026 1141527997 CMS
CALLIDITAS THERAPEUTICS US INC. $16.47 12/20/2024 Food and Beverage Undisputed 01/23/2026 1141530101 CMS
Lilly USA, LLC $15.56 06/28/2024 Food and Beverage Undisputed 01/23/2026 1135331149 CMS
Novartis Pharmaceuticals Corporation $14.08 03/01/2024 Food and Beverage Undisputed 01/23/2026 1087308285 CMS
Novartis Pharmaceuticals Corporation $17.77 09/23/2024 Food and Beverage Undisputed 01/23/2026 1087308293 CMS
Novartis Pharmaceuticals Corporation $24.03 10/07/2024 Food and Beverage Undisputed 01/23/2026 1087308297 CMS
Novo Nordisk Inc $23.78 06/06/2024 Food and Beverage Undisputed 01/23/2026 1097188240 CMS
Otsuka America Pharmaceutical, Inc. $145.17 10/24/2024 Food and Beverage Undisputed 01/23/2026 1118986564 CMS
Travere Therapeutics, Inc. $28.47 01/05/2024 Food and Beverage Undisputed 01/23/2026 1149938033 CMS
Travere Therapeutics, Inc. $25.42 03/01/2024 Food and Beverage Undisputed 01/23/2026 1149938029 CMS
Travere Therapeutics, Inc. $22.82 05/03/2024 Food and Beverage Undisputed 01/23/2026 1149938017 CMS
Travere Therapeutics, Inc. $29.01 05/31/2024 Food and Beverage Undisputed 01/23/2026 1149938037 CMS
Travere Therapeutics, Inc. $24.20 07/12/2024 Food and Beverage Undisputed 01/23/2026 1149938025 CMS
Travere Therapeutics, Inc. $213.09 07/18/2024 Food and Beverage Undisputed 01/23/2026 1149938041 CMS
Travere Therapeutics, Inc. $19.57 08/23/2024 Food and Beverage Undisputed 01/23/2026 1149938009 CMS
Travere Therapeutics, Inc. $22.24 09/27/2024 Food and Beverage Undisputed 01/23/2026 1149938013 CMS
Travere Therapeutics, Inc. $23.32 11/04/2024 Food and Beverage Undisputed 01/23/2026 1149938021 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $3.39 11/25/2024 Food and Beverage Undisputed 01/23/2026 1080684102 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $4.22 12/04/2024 Food and Beverage Undisputed 01/23/2026 1080684104 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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