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

ASHOK NATH

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1992951115
CMS profile
733654
Location
SAN BERNARDINO, CA

General Payments · PY2018–2024

$12,529.07

  • Reported across 301 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,687.61

66 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 $1,663.00 65
Education $24.61 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Ardelyx, Inc. $297.12 10
AKEBIA THERAPEUTICS INC $237.64 7
Bayer HealthCare Pharmaceuticals Inc. $162.53 8
Acerta Pharma LLC $161.74 9
Relypsa, Inc. $123.60 6
Otsuka America Pharmaceutical, Inc. $119.42 5
NXSTAGE MEDICAL, INC. $100.32 1
Mallinckrodt Hospital Products Inc. $84.45 3
Retrophin, Inc. $74.55 3
Boehringer Ingelheim Pharmaceuticals, Inc. $70.97 4
GlaxoSmithKline, LLC. $58.00 2
NOVARTIS PHARMACEUTICALS CORPORATION $57.44 2
OPKO Pharmaceuticals, LLC $55.06 3
CALLIDITAS THERAPEUTICS US INC. $46.48 2
ABBVIE INC. $38.29 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $276.97 15
PY2019 $840.43 36
PY2020 $341.64 16
PY2021 $949.89 50
PY2022 $1,886.82 60
PY2023 $6,545.71 58
PY2024 $1,687.61 66

Payment records · PY2024 (66)

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
ABBVIE INC. $38.29 07/02/2024 Food and Beverage Undisputed 01/23/2026 1103221849 CMS
AKEBIA THERAPEUTICS INC $15.36 01/09/2024 Food and Beverage Undisputed 01/23/2026 1145826299 CMS
AKEBIA THERAPEUTICS INC $24.94 08/12/2024 Food and Beverage Undisputed 01/23/2026 1145828460 CMS
AKEBIA THERAPEUTICS INC $12.56 08/29/2024 Food and Beverage Undisputed 01/23/2026 1145828478 CMS
AKEBIA THERAPEUTICS INC $13.68 10/22/2024 Food and Beverage Undisputed 01/23/2026 1145828880 CMS
AKEBIA THERAPEUTICS INC $117.61 11/05/2024 Food and Beverage Undisputed 01/23/2026 1145830634 CMS
AKEBIA THERAPEUTICS INC $28.88 11/07/2024 Food and Beverage Undisputed 01/23/2026 1145830265 CMS
AKEBIA THERAPEUTICS INC $24.61 11/07/2024 Education Undisputed 01/23/2026 1145834261 CMS
Ardelyx, Inc. $7.36 02/12/2024 Food and Beverage Undisputed 01/23/2026 1146668858 CMS
Ardelyx, Inc. $19.58 02/13/2024 Food and Beverage Undisputed 01/23/2026 1146668860 CMS
Ardelyx, Inc. $27.02 02/28/2024 Food and Beverage Undisputed 01/23/2026 1146668862 CMS
Ardelyx, Inc. $20.42 06/11/2024 Food and Beverage Undisputed 01/23/2026 1146668864 CMS
Ardelyx, Inc. $26.31 08/14/2024 Food and Beverage Undisputed 01/23/2026 1146668866 CMS
Ardelyx, Inc. $21.79 09/24/2024 Food and Beverage Undisputed 01/23/2026 1146668868 CMS
Ardelyx, Inc. $1.63 09/25/2024 Food and Beverage Undisputed 01/23/2026 1146668870 CMS
Ardelyx, Inc. $124.83 11/12/2024 Food and Beverage Undisputed 01/23/2026 1146668872 CMS
Ardelyx, Inc. $18.90 11/19/2024 Food and Beverage Undisputed 01/23/2026 1146668874 CMS
Ardelyx, Inc. $29.28 12/04/2024 Food and Beverage Undisputed 01/23/2026 1146668876 CMS
AstraZeneca Pharmaceuticals LP $14.73 01/03/2024 Food and Beverage Undisputed 01/23/2026 1104611556 CMS
AstraZeneca Pharmaceuticals LP $13.92 02/05/2024 Food and Beverage Undisputed 01/23/2026 1104540832 CMS
AstraZeneca Pharmaceuticals LP $22.81 04/15/2024 Food and Beverage Undisputed 01/23/2026 1104252095 CMS
AstraZeneca Pharmaceuticals LP $15.95 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105669373 CMS
AstraZeneca Pharmaceuticals LP $16.98 07/16/2024 Food and Beverage Undisputed 01/23/2026 1105859860 CMS
AstraZeneca Pharmaceuticals LP $13.88 08/13/2024 Food and Beverage Undisputed 01/23/2026 1104202503 CMS
AstraZeneca Pharmaceuticals LP $14.98 10/22/2024 Food and Beverage Undisputed 01/23/2026 1104474802 CMS
AstraZeneca Pharmaceuticals LP $21.60 11/06/2024 Food and Beverage Undisputed 01/23/2026 1105804327 CMS
AstraZeneca Pharmaceuticals LP $26.89 12/09/2024 Food and Beverage Undisputed 01/23/2026 1105636460 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.95 02/06/2024 Food and Beverage Undisputed 01/23/2026 1086131094 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.75 05/28/2024 Food and Beverage Undisputed 01/23/2026 1086106844 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.01 05/30/2024 Food and Beverage Undisputed 01/23/2026 1086151775 CMS
Bayer Healthcare Pharmaceuticals Inc. $32.10 06/26/2024 Food and Beverage Undisputed 01/23/2026 1086214829 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.11 07/25/2024 Food and Beverage Undisputed 01/23/2026 1086154808 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.35 08/15/2024 Food and Beverage Undisputed 01/23/2026 1086179178 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.98 11/05/2024 Food and Beverage Undisputed 01/23/2026 1086108920 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.28 12/18/2024 Food and Beverage Undisputed 01/23/2026 1086220943 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.50 02/07/2024 Food and Beverage Undisputed 01/23/2026 1118267117 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.11 04/17/2024 Food and Beverage Undisputed 01/23/2026 1118267115 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.84 10/16/2024 Food and Beverage Undisputed 01/23/2026 1118267111 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.52 12/11/2024 Food and Beverage Undisputed 01/23/2026 1118267113 CMS
CALLIDITAS THERAPEUTICS US INC. $22.99 09/19/2024 Food and Beverage Undisputed 01/23/2026 1141522517 CMS
CALLIDITAS THERAPEUTICS US INC. $23.49 10/16/2024 Food and Beverage Undisputed 01/23/2026 1141524794 CMS
GlaxoSmithKline, LLC. $29.14 05/29/2024 Food and Beverage Undisputed 01/23/2026 1116019649 CMS
GlaxoSmithKline, LLC. $28.86 09/18/2024 Food and Beverage Undisputed 01/23/2026 1116296751 CMS
Mallinckrodt Hospital Products Inc. $34.05 01/11/2024 Food and Beverage Undisputed 01/23/2026 1145046603 CMS
Mallinckrodt Hospital Products Inc. $19.47 04/10/2024 Food and Beverage Undisputed 01/23/2026 1145046605 CMS
Mallinckrodt Hospital Products Inc. $30.93 07/17/2024 Food and Beverage Undisputed 01/23/2026 1145046607 CMS
Novartis Pharmaceuticals Corporation $25.57 01/18/2024 Food and Beverage Undisputed 01/23/2026 1086748041 CMS
Novartis Pharmaceuticals Corporation $31.87 08/29/2024 Food and Beverage Undisputed 01/23/2026 1086748053 CMS
NXSTAGE MEDICAL, INC. $100.32 03/12/2024 Food and Beverage Undisputed 01/23/2026 1154283301 CMS
OPKO Pharmaceuticals, LLC $25.07 06/18/2024 Food and Beverage Undisputed 01/23/2026 1112842082 CMS
OPKO Pharmaceuticals, LLC $13.91 07/19/2024 Food and Beverage Undisputed 01/23/2026 1112842084 CMS
OPKO Pharmaceuticals, LLC $16.08 08/17/2024 Food and Beverage Undisputed 01/23/2026 1112842086 CMS
Otsuka America Pharmaceutical, Inc. $20.75 01/30/2024 Food and Beverage Undisputed 01/23/2026 1118853008 CMS
Otsuka America Pharmaceutical, Inc. $29.12 04/25/2024 Food and Beverage Undisputed 01/23/2026 1118853010 CMS
Otsuka America Pharmaceutical, Inc. $25.53 06/18/2024 Food and Beverage Undisputed 01/23/2026 1118853012 CMS
Otsuka America Pharmaceutical, Inc. $21.03 09/24/2024 Food and Beverage Undisputed 01/23/2026 1118853014 CMS
Otsuka America Pharmaceutical, Inc. $22.99 11/20/2024 Food and Beverage Undisputed 01/23/2026 1118853016 CMS
Travere Therapeutics, Inc. $24.44 08/01/2024 Food and Beverage Undisputed 01/23/2026 1149942493 CMS
Travere Therapeutics, Inc. $33.37 09/26/2024 Food and Beverage Undisputed 01/23/2026 1149942497 CMS
Travere Therapeutics, Inc. $16.74 10/21/2024 Food and Beverage Undisputed 01/23/2026 1149942489 CMS
Vifor Pharma, Inc. $19.14 02/01/2024 Food and Beverage Undisputed 01/23/2026 1124035357 CMS
Vifor Pharma, Inc. $25.56 05/01/2024 Food and Beverage Undisputed 01/23/2026 1124047329 CMS
Vifor Pharma, Inc. $14.92 06/05/2024 Food and Beverage Undisputed 01/23/2026 1124052074 CMS
Vifor Pharma, Inc. $24.76 07/02/2024 Food and Beverage Undisputed 01/23/2026 1124053506 CMS
Vifor Pharma, Inc. $14.46 09/11/2024 Food and Beverage Undisputed 01/23/2026 1124062741 CMS
Vifor Pharma, Inc. $24.76 10/17/2024 Food and Beverage Undisputed 01/23/2026 1124067402 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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