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

VARUN CHAWLA

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1609067537
CMS profile
163096
Location
FREMONT, CA

General Payments · PY2018–2024

$74,441.01

  • Reported across 442 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,870.86

88 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 CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,833.53 78
Consulting Fee $1,600.00 1
Education $437.33 9

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $2,426.37 23
Acerta Pharma LLC $180.68 6
NOVARTIS PHARMACEUTICALS CORPORATION $167.42 8
CALLIDITAS THERAPEUTICS US INC. $157.97 9
Lilly USA, LLC $136.34 6
Retrophin, Inc. $112.70 3
Boehringer Ingelheim Pharmaceuticals, Inc. $94.37 2
Otsuka America Pharmaceutical, Inc. $91.15 4
Fresenius USA Marketing, Inc. $88.07 4
Ardelyx, Inc. $67.73 4
Novo Nordisk AS $65.86 4
Bayer HealthCare Pharmaceuticals Inc. $53.15 2
Aurinia Pharma U.S., Inc. $51.75 3
OPKO Pharmaceuticals, LLC $50.95 3
Mallinckrodt Hospital Products Inc. $32.47 2
Relypsa, Inc. $21.79 1
Janssen Pharmaceuticals, Inc $19.87 1
GlaxoSmithKline, LLC. $19.61 1
Ultragenyx Pharmaceutical Inc. $17.39 1
Veloxis Pharmaceuticals, Inc. $15.22 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,768.35 58
PY2019 $16,097.45 61
PY2020 $6,155.18 44
PY2021 $16,161.53 53
PY2022 $22,620.53 58
PY2023 $5,767.11 80
PY2024 $3,870.86 88

Payment records · PY2024 (88)

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
Amgen Inc. $10.32 01/17/2024 Food and Beverage Undisputed 01/23/2026 1115495552 CMS
Amgen Inc. $24.96 01/19/2024 Food and Beverage Undisputed 01/23/2026 1117525035 CMS
Amgen Inc. $34.67 02/28/2024 Food and Beverage Undisputed 01/23/2026 1115495562 CMS
Amgen Inc. $23.06 04/13/2024 Food and Beverage Undisputed 01/23/2026 1115495572 CMS
Amgen Inc. $22.65 05/14/2024 Food and Beverage Undisputed 01/23/2026 1115495734 CMS
Amgen Inc. $19.15 05/28/2024 Food and Beverage Undisputed 01/23/2026 1115495751 CMS
Amgen Inc. $16.17 07/10/2024 Food and Beverage Undisputed 01/23/2026 1115495579 CMS
Amgen Inc. $20.63 07/26/2024 Food and Beverage Undisputed 01/23/2026 1115495589 CMS
Amgen Inc. $7.99 08/20/2024 Food and Beverage Undisputed 01/23/2026 1115495600 CMS
Amgen Inc. $23.54 08/28/2024 Food and Beverage Undisputed 01/23/2026 1115495769 CMS
Amgen Inc. $21.91 09/17/2024 Food and Beverage Undisputed 01/23/2026 1115495621 CMS
Amgen Inc. $8.99 09/24/2024 Food and Beverage Undisputed 01/23/2026 1115495608 CMS
Amgen Inc. $31.57 10/11/2024 Food and Beverage Undisputed 01/23/2026 1115495626 CMS
Amgen Inc. $150.00 10/25/2024 Food and Beverage Undisputed 01/23/2026 1115495653 CMS
Amgen Inc. $30.15 10/25/2024 Food and Beverage Undisputed 01/23/2026 1115495659 CMS
Amgen Inc. $66.55 10/25/2024 Education Undisputed 01/23/2026 1115495673 CMS
Amgen Inc. $70.00 10/25/2024 Education Undisputed 01/23/2026 1115495680 CMS
Amgen Inc. $70.00 10/25/2024 Education Undisputed 01/23/2026 1115495687 CMS
Amgen Inc. $70.00 10/25/2024 Education Undisputed 01/23/2026 1115495703 CMS
Amgen Inc. $82.48 10/25/2024 Education Undisputed 01/23/2026 1115495713 CMS
Amgen Inc. $1,600.00 10/25/2024 Consulting Fee Undisputed 01/23/2026 1115495722 CMS
Amgen Inc. $7.06 10/26/2024 Food and Beverage Undisputed 01/23/2026 1115495635 CMS
Amgen Inc. $14.52 11/05/2024 Food and Beverage Undisputed 01/23/2026 1115495645 CMS
Ardelyx, Inc. $14.32 02/03/2024 Food and Beverage Undisputed 01/23/2026 1146674920 CMS
Ardelyx, Inc. $22.63 04/17/2024 Food and Beverage Undisputed 01/23/2026 1146674922 CMS
Ardelyx, Inc. $16.24 06/24/2024 Food and Beverage Undisputed 01/23/2026 1146674924 CMS
Ardelyx, Inc. $14.54 11/15/2024 Food and Beverage Undisputed 01/23/2026 1146674926 CMS
AstraZeneca Pharmaceuticals LP $27.35 01/08/2024 Education Undisputed 01/23/2026 1105584344 CMS
AstraZeneca Pharmaceuticals LP $40.53 01/31/2024 Food and Beverage Undisputed 01/23/2026 1105306038 CMS
AstraZeneca Pharmaceuticals LP $25.97 02/07/2024 Food and Beverage Undisputed 01/23/2026 1104518606 CMS
AstraZeneca Pharmaceuticals LP $13.53 04/18/2024 Food and Beverage Undisputed 01/23/2026 1104708159 CMS
AstraZeneca Pharmaceuticals LP $15.07 05/22/2024 Food and Beverage Undisputed 01/23/2026 1105602466 CMS
AstraZeneca Pharmaceuticals LP $58.23 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104740863 CMS
Aurinia Pharma U.S., Inc. $14.81 01/17/2024 Food and Beverage Undisputed 01/23/2026 1150677847 CMS
Aurinia Pharma U.S., Inc. $23.62 03/01/2024 Food and Beverage Undisputed 01/23/2026 1150677849 CMS
Aurinia Pharma U.S., Inc. $13.32 07/11/2024 Food and Beverage Undisputed 01/23/2026 1150677851 CMS
Bayer Healthcare Pharmaceuticals Inc. $29.41 09/25/2024 Food and Beverage Undisputed 01/23/2026 1086156714 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.74 11/21/2024 Food and Beverage Undisputed 01/23/2026 1086145861 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $78.89 04/25/2024 Food and Beverage Undisputed 01/23/2026 1118076494 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.48 06/26/2024 Food and Beverage Undisputed 01/23/2026 1118076492 CMS
CALLIDITAS THERAPEUTICS US INC. $19.69 01/09/2024 Food and Beverage Undisputed 01/23/2026 1141507742 CMS
CALLIDITAS THERAPEUTICS US INC. $17.76 03/20/2024 Food and Beverage Undisputed 01/23/2026 1141511667 CMS
CALLIDITAS THERAPEUTICS US INC. $1.23 03/20/2024 Food and Beverage Undisputed 01/23/2026 1141511669 CMS
CALLIDITAS THERAPEUTICS US INC. $13.85 04/24/2024 Food and Beverage Undisputed 01/23/2026 1141513835 CMS
CALLIDITAS THERAPEUTICS US INC. $9.07 10/22/2024 Food and Beverage Undisputed 01/23/2026 1141525184 CMS
CALLIDITAS THERAPEUTICS US INC. $45.94 10/25/2024 Food and Beverage Undisputed 01/23/2026 1141525596 CMS
CALLIDITAS THERAPEUTICS US INC. $27.20 11/08/2024 Food and Beverage Undisputed 01/23/2026 1141526794 CMS
CALLIDITAS THERAPEUTICS US INC. $20.37 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141529331 CMS
CALLIDITAS THERAPEUTICS US INC. $2.86 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141529333 CMS
Fresenius USA Marketing, Inc. $23.79 02/20/2024 Food and Beverage Undisputed 01/23/2026 1154208294 CMS
Fresenius USA Marketing, Inc. $23.12 04/26/2024 Food and Beverage Undisputed 01/23/2026 1154208292 CMS
Fresenius USA Marketing, Inc. $24.79 07/12/2024 Food and Beverage Undisputed 01/23/2026 1154208296 CMS
Fresenius USA Marketing, Inc. $16.37 09/10/2024 Food and Beverage Undisputed 01/23/2026 1154208290 CMS
GlaxoSmithKline, LLC. $19.61 01/30/2024 Food and Beverage Undisputed 01/23/2026 1116540005 CMS
Janssen Pharmaceuticals, Inc $19.87 04/24/2024 Food and Beverage Undisputed 01/23/2026 1077924133 CMS
Lilly USA, LLC $17.27 05/10/2024 Food and Beverage Undisputed 01/23/2026 1135470607 CMS
Lilly USA, LLC $19.56 06/10/2024 Food and Beverage Undisputed 01/23/2026 1135488334 CMS
Lilly USA, LLC $19.19 08/09/2024 Food and Beverage Undisputed 01/23/2026 1135505474 CMS
Lilly USA, LLC $19.70 09/05/2024 Food and Beverage Undisputed 01/23/2026 1135463556 CMS
Lilly USA, LLC $25.47 11/11/2024 Food and Beverage Undisputed 01/23/2026 1135470605 CMS
Lilly USA, LLC $35.15 12/20/2024 Food and Beverage Undisputed 01/23/2026 1135463554 CMS
Mallinckrodt Hospital Products Inc. $18.69 05/03/2024 Food and Beverage Undisputed 01/23/2026 1145056427 CMS
Mallinckrodt Hospital Products Inc. $13.78 08/13/2024 Food and Beverage Undisputed 01/23/2026 1145056431 CMS
Novartis Pharmaceuticals Corporation $21.57 02/07/2024 Food and Beverage Undisputed 01/23/2026 1086750429 CMS
Novartis Pharmaceuticals Corporation $24.52 02/29/2024 Food and Beverage Undisputed 01/23/2026 1086750431 CMS
Novartis Pharmaceuticals Corporation $24.29 04/16/2024 Food and Beverage Undisputed 01/23/2026 1086750437 CMS
Novartis Pharmaceuticals Corporation $21.82 05/03/2024 Food and Beverage Undisputed 01/23/2026 1086750439 CMS
Novartis Pharmaceuticals Corporation $25.90 06/28/2024 Food and Beverage Undisputed 01/23/2026 1086750447 CMS
Novartis Pharmaceuticals Corporation $10.18 10/15/2024 Food and Beverage Undisputed 01/23/2026 1086750449 CMS
Novartis Pharmaceuticals Corporation $18.90 10/24/2024 Food and Beverage Undisputed 01/23/2026 1086750451 CMS
Novartis Pharmaceuticals Corporation $20.24 11/05/2024 Food and Beverage Undisputed 01/23/2026 1086750453 CMS
Novo Nordisk Inc $14.40 03/26/2024 Food and Beverage Undisputed 01/23/2026 1096828681 CMS
Novo Nordisk Inc $20.16 05/29/2024 Food and Beverage Undisputed 01/23/2026 1097456540 CMS
Novo Nordisk Inc $17.89 09/20/2024 Food and Beverage Undisputed 01/23/2026 1097830784 CMS
Novo Nordisk Inc $13.41 10/19/2024 Food and Beverage Undisputed 01/23/2026 1096890991 CMS
OPKO Pharmaceuticals, LLC $17.21 08/07/2024 Education Undisputed 01/23/2026 1112843438 CMS
OPKO Pharmaceuticals, LLC $17.88 08/21/2024 Education Undisputed 01/23/2026 1112843440 CMS
OPKO Pharmaceuticals, LLC $15.86 11/13/2024 Education Undisputed 01/23/2026 1112843442 CMS
Otsuka America Pharmaceutical, Inc. $23.14 02/15/2024 Food and Beverage Undisputed 01/23/2026 1118873992 CMS
Otsuka America Pharmaceutical, Inc. $20.67 04/20/2024 Food and Beverage Undisputed 01/23/2026 1118873994 CMS
Otsuka America Pharmaceutical, Inc. $20.84 06/25/2024 Food and Beverage Undisputed 01/23/2026 1118873996 CMS
Otsuka America Pharmaceutical, Inc. $26.50 08/07/2024 Food and Beverage Undisputed 01/23/2026 1118873998 CMS
Travere Therapeutics, Inc. $5.62 01/19/2024 Food and Beverage Undisputed 01/23/2026 1149876183 CMS
Travere Therapeutics, Inc. $53.24 08/06/2024 Food and Beverage Undisputed 01/23/2026 1149876188 CMS
Travere Therapeutics, Inc. $53.84 10/23/2024 Food and Beverage Undisputed 01/23/2026 1149876192 CMS
Ultragenyx Pharmaceutical Inc. $17.39 04/19/2024 Food and Beverage Undisputed 01/23/2026 1153281816 CMS
Veloxis Pharmaceuticals, Inc. $15.22 11/12/2024 Food and Beverage Undisputed 01/23/2026 1147093150 CMS
Vifor Pharma, Inc. $21.79 09/06/2024 Food and Beverage Undisputed 01/23/2026 1124055576 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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