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

MARK ABI NADER

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1841538147
CMS profile
1359358
Location
MEMPHIS, TN

General Payments · PY2018–2024

$6,732.25

  • Reported across 294 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,660.61

77 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 TN All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,527.08 62
Education $133.53 15

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $291.51 20
Otsuka America Pharmaceutical, Inc. $242.31 7
Ardelyx, Inc. $217.68 5
Acerta Pharma LLC $142.46 4
Retrophin, Inc. $136.55 14
Aurinia Pharma U.S., Inc. $111.33 4
NOVARTIS PHARMACEUTICALS CORPORATION $88.24 3
Amgen Inc. $73.87 3
Fresenius USA Marketing, Inc. $70.15 3
Relypsa, Inc. $53.62 3
Lilly USA, LLC $44.52 2
CALLIDITAS THERAPEUTICS US INC. $37.11 2
OPKO Pharmaceuticals, LLC $36.04 2
Boehringer Ingelheim Pharmaceuticals, Inc. $35.02 2
Mallinckrodt Hospital Products Inc. $28.01 1
CorMedix Inc. $27.58 1
AKEBIA THERAPEUTICS INC $24.61 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $911.49 30
PY2019 $327.93 18
PY2020 $56.05 3
PY2021 $590.68 34
PY2022 $1,687.24 61
PY2023 $1,498.25 71
PY2024 $1,660.61 77

Payment records · PY2024 (77)

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
AKEBIA THERAPEUTICS INC $24.61 12/16/2024 Education Undisputed 01/23/2026 1145834779 CMS
Amgen Inc. $25.52 03/20/2024 Food and Beverage Undisputed 01/23/2026 1111508179 CMS
Amgen Inc. $24.82 05/14/2024 Food and Beverage Undisputed 01/23/2026 1111508181 CMS
Amgen Inc. $23.53 08/13/2024 Food and Beverage Undisputed 01/23/2026 1111508183 CMS
Ardelyx, Inc. $104.24 01/24/2024 Food and Beverage Undisputed 01/23/2026 1146666597 CMS
Ardelyx, Inc. $27.90 03/06/2024 Food and Beverage Undisputed 01/23/2026 1146666599 CMS
Ardelyx, Inc. $29.46 07/17/2024 Food and Beverage Undisputed 01/23/2026 1146666601 CMS
Ardelyx, Inc. $29.26 09/17/2024 Food and Beverage Undisputed 01/23/2026 1146666603 CMS
Ardelyx, Inc. $26.82 12/03/2024 Food and Beverage Undisputed 01/23/2026 1146666605 CMS
AstraZeneca Pharmaceuticals LP $18.31 01/03/2024 Food and Beverage Undisputed 01/23/2026 1105574456 CMS
AstraZeneca Pharmaceuticals LP $103.80 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105535560 CMS
AstraZeneca Pharmaceuticals LP $13.54 04/22/2024 Food and Beverage Undisputed 01/23/2026 1105296154 CMS
AstraZeneca Pharmaceuticals LP $6.81 04/23/2024 Food and Beverage Undisputed 01/23/2026 1104613164 CMS
Aurinia Pharma U.S., Inc. $27.64 02/20/2024 Food and Beverage Undisputed 01/23/2026 1150674247 CMS
Aurinia Pharma U.S., Inc. $29.24 03/19/2024 Food and Beverage Undisputed 01/23/2026 1150674249 CMS
Aurinia Pharma U.S., Inc. $29.22 10/02/2024 Food and Beverage Undisputed 01/23/2026 1150674251 CMS
Aurinia Pharma U.S., Inc. $25.23 11/06/2024 Food and Beverage Undisputed 01/23/2026 1150674253 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.38 01/10/2024 Food and Beverage Undisputed 01/23/2026 1086166302 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.69 01/31/2024 Food and Beverage Undisputed 01/23/2026 1086092261 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.33 02/01/2024 Food and Beverage Undisputed 01/23/2026 1086094057 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.84 02/01/2024 Food and Beverage Undisputed 01/23/2026 1086130780 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.18 02/15/2024 Food and Beverage Undisputed 01/23/2026 1086094213 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.01 02/15/2024 Food and Beverage Undisputed 01/23/2026 1086204569 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.31 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086084795 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.81 03/07/2024 Food and Beverage Undisputed 01/23/2026 1086150447 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.22 03/26/2024 Food and Beverage Undisputed 01/23/2026 1086091537 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.63 03/26/2024 Food and Beverage Undisputed 01/23/2026 1086215905 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.91 04/10/2024 Food and Beverage Undisputed 01/23/2026 1086161102 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.66 05/08/2024 Food and Beverage Undisputed 01/23/2026 1086229244 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.13 05/29/2024 Food and Beverage Undisputed 01/23/2026 1086136171 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.71 06/12/2024 Food and Beverage Undisputed 01/23/2026 1086263785 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.87 08/06/2024 Food and Beverage Undisputed 01/23/2026 1086256298 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.07 08/14/2024 Food and Beverage Undisputed 01/23/2026 1086111044 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.33 09/11/2024 Food and Beverage Undisputed 01/23/2026 1086225424 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.57 10/09/2024 Food and Beverage Undisputed 01/23/2026 1086164272 CMS
Bayer Healthcare Pharmaceuticals Inc. $12.12 11/13/2024 Food and Beverage Undisputed 01/23/2026 1086092357 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.74 12/11/2024 Food and Beverage Undisputed 01/23/2026 1086226296 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.59 05/07/2024 Food and Beverage Undisputed 01/23/2026 1118179410 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.43 08/06/2024 Food and Beverage Undisputed 01/23/2026 1118179406 CMS
CALLIDITAS THERAPEUTICS US INC. $22.81 08/28/2024 Food and Beverage Undisputed 01/23/2026 1141521195 CMS
CALLIDITAS THERAPEUTICS US INC. $14.30 08/30/2024 Food and Beverage Undisputed 01/23/2026 1141521439 CMS
CorMedix Inc. $27.58 12/25/2024 Food and Beverage Undisputed 01/23/2026 1082023351 CMS
Fresenius USA Marketing, Inc. $23.51 01/23/2024 Food and Beverage Undisputed 01/23/2026 1154208514 CMS
Fresenius USA Marketing, Inc. $22.04 04/17/2024 Food and Beverage Undisputed 01/23/2026 1154208512 CMS
Fresenius USA Marketing, Inc. $24.60 08/23/2024 Food and Beverage Undisputed 01/23/2026 1154208516 CMS
Lilly USA, LLC $22.88 09/03/2024 Food and Beverage Undisputed 01/23/2026 1135156795 CMS
Lilly USA, LLC $21.64 09/20/2024 Food and Beverage Undisputed 01/23/2026 1135161209 CMS
Mallinckrodt Hospital Products Inc. $28.01 12/05/2024 Food and Beverage Undisputed 01/23/2026 1145044139 CMS
Novartis Pharmaceuticals Corporation $24.95 06/04/2024 Food and Beverage Undisputed 01/23/2026 1086752973 CMS
Novartis Pharmaceuticals Corporation $30.78 08/20/2024 Food and Beverage Undisputed 01/23/2026 1086752977 CMS
Novartis Pharmaceuticals Corporation $32.51 11/12/2024 Food and Beverage Undisputed 01/23/2026 1086752983 CMS
OPKO Pharmaceuticals, LLC $17.36 05/31/2024 Education Undisputed 01/23/2026 1112841552 CMS
OPKO Pharmaceuticals, LLC $18.68 06/05/2024 Education Undisputed 01/23/2026 1112841554 CMS
Otsuka America Pharmaceutical, Inc. $21.78 01/31/2024 Food and Beverage Undisputed 01/23/2026 1118847360 CMS
Otsuka America Pharmaceutical, Inc. $118.76 02/20/2024 Food and Beverage Undisputed 01/23/2026 1118847362 CMS
Otsuka America Pharmaceutical, Inc. $13.89 03/06/2024 Food and Beverage Undisputed 01/23/2026 1118847364 CMS
Otsuka America Pharmaceutical, Inc. $21.71 05/16/2024 Food and Beverage Undisputed 01/23/2026 1118847366 CMS
Otsuka America Pharmaceutical, Inc. $20.70 07/30/2024 Food and Beverage Undisputed 01/23/2026 1118847368 CMS
Otsuka America Pharmaceutical, Inc. $29.43 10/01/2024 Food and Beverage Undisputed 01/23/2026 1118847370 CMS
Otsuka America Pharmaceutical, Inc. $16.04 11/06/2024 Food and Beverage Undisputed 01/23/2026 1118847372 CMS
Travere Therapeutics, Inc. $16.89 01/11/2024 Education Undisputed 01/23/2026 1149901688 CMS
Travere Therapeutics, Inc. $16.89 02/13/2024 Education Undisputed 01/23/2026 1149901692 CMS
Travere Therapeutics, Inc. $16.89 03/25/2024 Education Undisputed 01/23/2026 1149901696 CMS
Travere Therapeutics, Inc. $3.08 04/16/2024 Education Undisputed 01/23/2026 1149901728 CMS
Travere Therapeutics, Inc. $3.08 05/06/2024 Education Undisputed 01/23/2026 1149901732 CMS
Travere Therapeutics, Inc. $2.38 05/15/2024 Education Undisputed 01/23/2026 1149901712 CMS
Travere Therapeutics, Inc. $31.54 05/28/2024 Food and Beverage Undisputed 01/23/2026 1149901700 CMS
Travere Therapeutics, Inc. $2.38 05/28/2024 Education Undisputed 01/23/2026 1149901716 CMS
Travere Therapeutics, Inc. $3.08 06/24/2024 Education Undisputed 01/23/2026 1149901736 CMS
Travere Therapeutics, Inc. $3.08 08/07/2024 Education Undisputed 01/23/2026 1149901684 CMS
Travere Therapeutics, Inc. $0.37 08/07/2024 Education Undisputed 01/23/2026 1149901708 CMS
Travere Therapeutics, Inc. $2.38 08/07/2024 Education Undisputed 01/23/2026 1149901720 CMS
Travere Therapeutics, Inc. $2.38 08/07/2024 Education Undisputed 01/23/2026 1149901724 CMS
Travere Therapeutics, Inc. $32.13 10/29/2024 Food and Beverage Undisputed 01/23/2026 1149901704 CMS
Vifor Pharma, Inc. $19.52 07/24/2024 Food and Beverage Undisputed 01/23/2026 1124052596 CMS
Vifor Pharma, Inc. $15.52 09/03/2024 Food and Beverage Undisputed 01/23/2026 1124052969 CMS
Vifor Pharma, Inc. $18.58 11/05/2024 Food and Beverage Undisputed 01/23/2026 1124059376 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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