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

JEFFREY Y RYU

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1427039932
CMS profile
64680
Location
LAS VEGAS, NV

General Payments · PY2018–2024

$7,878.87

  • Reported across 303 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,630.54

64 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 NV All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,630.54 64

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $300.73 10
OPKO Pharmaceuticals, LLC $246.61 9
Mallinckrodt Hospital Products Inc. $156.90 2
Amgen Inc. $131.66 6
Novo Nordisk AS $128.64 6
Bayer HealthCare Pharmaceuticals Inc. $87.99 4
CALLIDITAS THERAPEUTICS US INC. $86.91 4
Fresenius USA Marketing, Inc. $84.16 4
Otsuka America Pharmaceutical, Inc. $80.54 4
Retrophin, Inc. $58.14 2
Boehringer Ingelheim Pharmaceuticals, Inc. $49.02 2
Lilly USA, LLC $37.64 2
Relypsa, Inc. $27.54 2
Ardelyx, Inc. $26.01 1
Aurinia Pharma U.S., Inc. $24.28 1
Takeda Pharmaceuticals U.S.A., Inc. $23.41 1
Otsuka Pharmaceutical Development & Commercialization, Inc. $22.17 1
Kyowa Kirin, Inc. $20.98 1
Alexion Pharmaceuticals, Inc. $20.42 1
GlaxoSmithKline, LLC. $16.79 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $824.56 26
PY2019 $879.22 35
PY2020 $360.40 14
PY2021 $1,159.84 38
PY2022 $1,655.06 72
PY2023 $1,369.25 54
PY2024 $1,630.54 64

Payment records · PY2024 (64)

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
Alexion Pharmaceuticals, Inc. $20.42 04/03/2024 Food and Beverage Undisputed 01/23/2026 1093990559 CMS
Amgen Inc. $17.36 03/20/2024 Food and Beverage Undisputed 01/23/2026 1117371675 CMS
Amgen Inc. $12.28 03/27/2024 Food and Beverage Undisputed 01/23/2026 1111694320 CMS
Amgen Inc. $32.56 04/10/2024 Food and Beverage Undisputed 01/23/2026 1111694322 CMS
Amgen Inc. $24.38 04/10/2024 Food and Beverage Undisputed 01/23/2026 1117371677 CMS
Amgen Inc. $30.58 06/03/2024 Food and Beverage Undisputed 01/23/2026 1117371679 CMS
Amgen Inc. $14.50 08/16/2024 Food and Beverage Undisputed 01/23/2026 1117371681 CMS
Ardelyx, Inc. $26.01 09/04/2024 Food and Beverage Undisputed 01/23/2026 1146705083 CMS
AstraZeneca Pharmaceuticals LP $26.92 02/06/2024 Food and Beverage Undisputed 01/23/2026 1105477567 CMS
AstraZeneca Pharmaceuticals LP $27.00 02/15/2024 Food and Beverage Undisputed 01/23/2026 1105694434 CMS
AstraZeneca Pharmaceuticals LP $24.17 02/27/2024 Food and Beverage Undisputed 01/23/2026 1105360047 CMS
AstraZeneca Pharmaceuticals LP $15.78 03/27/2024 Food and Beverage Undisputed 01/23/2026 1105685835 CMS
AstraZeneca Pharmaceuticals LP $13.13 05/29/2024 Food and Beverage Undisputed 01/23/2026 1104329276 CMS
AstraZeneca Pharmaceuticals LP $116.26 05/30/2024 Food and Beverage Undisputed 01/23/2026 1105797696 CMS
AstraZeneca Pharmaceuticals LP $16.70 06/26/2024 Food and Beverage Undisputed 01/23/2026 1104679869 CMS
AstraZeneca Pharmaceuticals LP $22.35 09/06/2024 Food and Beverage Undisputed 01/23/2026 1104601254 CMS
AstraZeneca Pharmaceuticals LP $17.75 09/11/2024 Food and Beverage Undisputed 01/23/2026 1104235633 CMS
AstraZeneca Pharmaceuticals LP $20.67 10/02/2024 Food and Beverage Undisputed 01/23/2026 1105410217 CMS
Aurinia Pharma U.S., Inc. $24.28 02/21/2024 Food and Beverage Undisputed 01/23/2026 1150691124 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.95 03/14/2024 Food and Beverage Undisputed 01/23/2026 1086226618 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.59 04/17/2024 Food and Beverage Undisputed 01/23/2026 1086178072 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.55 07/31/2024 Food and Beverage Undisputed 01/23/2026 1086130642 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.90 11/13/2024 Food and Beverage Undisputed 01/23/2026 1086109310 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.90 04/17/2024 Food and Beverage Undisputed 01/23/2026 1118003338 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.12 07/10/2024 Food and Beverage Undisputed 01/23/2026 1118003336 CMS
CALLIDITAS THERAPEUTICS US INC. $20.74 02/05/2024 Food and Beverage Undisputed 01/23/2026 1141509207 CMS
CALLIDITAS THERAPEUTICS US INC. $18.07 02/20/2024 Food and Beverage Undisputed 01/23/2026 1141509765 CMS
CALLIDITAS THERAPEUTICS US INC. $23.75 03/05/2024 Food and Beverage Undisputed 01/23/2026 1141510783 CMS
CALLIDITAS THERAPEUTICS US INC. $24.35 04/23/2024 Food and Beverage Undisputed 01/23/2026 1141513779 CMS
Fresenius USA Marketing, Inc. $20.82 02/05/2024 Food and Beverage Undisputed 01/23/2026 1154192275 CMS
Fresenius USA Marketing, Inc. $18.75 08/12/2024 Food and Beverage Undisputed 01/23/2026 1154192273 CMS
Fresenius USA Marketing, Inc. $21.16 10/07/2024 Food and Beverage Undisputed 01/23/2026 1154192277 CMS
Fresenius USA Marketing, Inc. $23.43 12/06/2024 Food and Beverage Undisputed 01/23/2026 1154192279 CMS
GlaxoSmithKline, LLC. $16.79 08/22/2024 Food and Beverage Undisputed 01/23/2026 1116468448 CMS
Kyowa Kirin, Inc. $20.98 08/07/2024 Food and Beverage Undisputed 01/23/2026 1127032367 CMS
Lilly USA, LLC $15.82 02/16/2024 Food and Beverage Undisputed 01/23/2026 1135039869 CMS
Lilly USA, LLC $21.82 03/22/2024 Food and Beverage Undisputed 01/23/2026 1135040761 CMS
Mallinckrodt Hospital Products Inc. $12.83 08/02/2024 Food and Beverage Undisputed 01/23/2026 1145130069 CMS
Mallinckrodt Hospital Products Inc. $144.07 11/14/2024 Food and Beverage Undisputed 01/23/2026 1145130073 CMS
Novo Nordisk Inc $18.75 01/08/2024 Food and Beverage Undisputed 01/23/2026 1097581961 CMS
Novo Nordisk Inc $19.92 04/08/2024 Food and Beverage Undisputed 01/23/2026 1097371924 CMS
Novo Nordisk Inc $23.68 06/04/2024 Food and Beverage Undisputed 01/23/2026 1096897691 CMS
Novo Nordisk Inc $24.40 08/05/2024 Food and Beverage Undisputed 01/23/2026 1096713377 CMS
Novo Nordisk Inc $21.03 08/19/2024 Food and Beverage Undisputed 01/23/2026 1097517583 CMS
Novo Nordisk Inc $20.86 12/02/2024 Food and Beverage Undisputed 01/23/2026 1096937589 CMS
OPKO Pharmaceuticals, LLC $16.91 01/24/2024 Food and Beverage Undisputed 01/23/2026 1112849194 CMS
OPKO Pharmaceuticals, LLC $0.43 01/24/2024 Food and Beverage Undisputed 01/23/2026 1112849196 CMS
OPKO Pharmaceuticals, LLC $1.06 01/25/2024 Food and Beverage Undisputed 01/23/2026 1112849198 CMS
OPKO Pharmaceuticals, LLC $10.00 03/18/2024 Food and Beverage Undisputed 01/23/2026 1112849200 CMS
OPKO Pharmaceuticals, LLC $121.54 03/19/2024 Food and Beverage Undisputed 01/23/2026 1112849202 CMS
OPKO Pharmaceuticals, LLC $26.08 05/28/2024 Food and Beverage Undisputed 01/23/2026 1112849204 CMS
OPKO Pharmaceuticals, LLC $24.12 06/19/2024 Food and Beverage Undisputed 01/23/2026 1112849206 CMS
OPKO Pharmaceuticals, LLC $23.92 07/10/2024 Food and Beverage Undisputed 01/23/2026 1112849208 CMS
OPKO Pharmaceuticals, LLC $22.55 08/14/2024 Food and Beverage Undisputed 01/23/2026 1112849210 CMS
Otsuka America Pharmaceutical, Inc. $14.34 01/04/2024 Food and Beverage Undisputed 01/23/2026 1118973888 CMS
Otsuka America Pharmaceutical, Inc. $17.66 05/07/2024 Food and Beverage Undisputed 01/23/2026 1118973890 CMS
Otsuka America Pharmaceutical, Inc. $22.34 06/27/2024 Food and Beverage Undisputed 01/23/2026 1118973892 CMS
Otsuka America Pharmaceutical, Inc. $26.20 09/25/2024 Food and Beverage Undisputed 01/23/2026 1118973894 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $22.17 06/17/2024 Food and Beverage Undisputed 01/23/2026 1118839509 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.41 08/05/2024 Food and Beverage Undisputed 01/23/2026 1137666134 CMS
Travere Therapeutics, Inc. $24.30 09/25/2024 Food and Beverage Undisputed 01/23/2026 1149937774 CMS
Travere Therapeutics, Inc. $33.84 11/04/2024 Food and Beverage Undisputed 01/23/2026 1149937778 CMS
Vifor Pharma, Inc. $13.70 02/13/2024 Food and Beverage Undisputed 01/23/2026 1124042968 CMS
Vifor Pharma, Inc. $13.84 04/25/2024 Food and Beverage Undisputed 01/23/2026 1124045521 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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