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

ASADULLAH KHAN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1073557468
CMS profile
820612
Location
HOUSTON, TX

General Payments · PY2018–2024

$2,780.85

  • Reported across 142 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,536.12

81 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 TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,536.12 81

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $285.87 23
OPKO Pharmaceuticals, LLC $212.44 13
Amgen Inc. $203.35 10
Acerta Pharma LLC $143.60 8
Daiichi Sankyo Inc. $122.88 5
Otsuka America Pharmaceutical, Inc. $111.81 4
Aurinia Pharma U.S., Inc. $110.05 5
NOVARTIS PHARMACEUTICALS CORPORATION $97.12 3
Ardelyx, Inc. $85.77 3
Mallinckrodt Hospital Products Inc. $53.00 2
Boehringer Ingelheim Pharmaceuticals, Inc. $45.14 2
AKEBIA THERAPEUTICS INC $22.85 1
CALLIDITAS THERAPEUTICS US INC. $21.76 1
Novo Nordisk AS $20.48 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $12.33 1
PY2019 $11.85 1
PY2021 $113.59 7
PY2022 $371.68 17
PY2023 $735.28 35
PY2024 $1,536.12 81

Payment records · PY2024 (81)

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

Program year 2024 20182019202120222023 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 $22.85 11/12/2024 Food and Beverage Undisputed 01/23/2026 1145831313 CMS
Amgen Inc. $26.78 04/01/2024 Food and Beverage Undisputed 01/23/2026 1117296052 CMS
Amgen Inc. $7.68 04/30/2024 Food and Beverage Undisputed 01/23/2026 1111618458 CMS
Amgen Inc. $23.50 05/14/2024 Food and Beverage Undisputed 01/23/2026 1111618460 CMS
Amgen Inc. $23.02 05/22/2024 Food and Beverage Undisputed 01/23/2026 1117296054 CMS
Amgen Inc. $13.69 06/26/2024 Food and Beverage Undisputed 01/23/2026 1117296056 CMS
Amgen Inc. $4.01 07/16/2024 Food and Beverage Undisputed 01/23/2026 1111618462 CMS
Amgen Inc. $26.95 08/28/2024 Food and Beverage Undisputed 01/23/2026 1117296058 CMS
Amgen Inc. $21.65 10/15/2024 Food and Beverage Undisputed 01/23/2026 1111618464 CMS
Amgen Inc. $26.24 10/23/2024 Food and Beverage Undisputed 01/23/2026 1117296060 CMS
Amgen Inc. $29.83 12/10/2024 Food and Beverage Undisputed 01/23/2026 1117296062 CMS
Ardelyx, Inc. $26.05 05/14/2024 Food and Beverage Undisputed 01/23/2026 1146688842 CMS
Ardelyx, Inc. $30.31 09/17/2024 Food and Beverage Undisputed 01/23/2026 1146688844 CMS
Ardelyx, Inc. $29.41 11/11/2024 Food and Beverage Undisputed 01/23/2026 1146688846 CMS
AstraZeneca Pharmaceuticals LP $16.28 01/24/2024 Food and Beverage Undisputed 01/23/2026 1105376311 CMS
AstraZeneca Pharmaceuticals LP $13.69 02/26/2024 Food and Beverage Undisputed 01/23/2026 1105613317 CMS
AstraZeneca Pharmaceuticals LP $21.13 04/03/2024 Food and Beverage Undisputed 01/23/2026 1104620116 CMS
AstraZeneca Pharmaceuticals LP $14.96 04/03/2024 Food and Beverage Undisputed 01/23/2026 1105820817 CMS
AstraZeneca Pharmaceuticals LP $17.67 04/17/2024 Food and Beverage Undisputed 01/23/2026 1104724335 CMS
AstraZeneca Pharmaceuticals LP $20.84 07/30/2024 Food and Beverage Undisputed 01/23/2026 1105544025 CMS
AstraZeneca Pharmaceuticals LP $13.52 10/02/2024 Food and Beverage Undisputed 01/23/2026 1105423549 CMS
AstraZeneca Pharmaceuticals LP $25.51 11/06/2024 Food and Beverage Undisputed 01/23/2026 1104422649 CMS
Aurinia Pharma U.S., Inc. $21.65 01/23/2024 Food and Beverage Undisputed 01/23/2026 1150684518 CMS
Aurinia Pharma U.S., Inc. $17.05 03/07/2024 Food and Beverage Undisputed 01/23/2026 1150684520 CMS
Aurinia Pharma U.S., Inc. $22.65 03/27/2024 Food and Beverage Undisputed 01/23/2026 1150684522 CMS
Aurinia Pharma U.S., Inc. $26.16 06/28/2024 Food and Beverage Undisputed 01/23/2026 1150684524 CMS
Aurinia Pharma U.S., Inc. $22.54 10/09/2024 Food and Beverage Undisputed 01/23/2026 1150684526 CMS
Bayer Healthcare Pharmaceuticals Inc. $20.30 01/25/2024 Food and Beverage Undisputed 01/23/2026 1086138481 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.00 02/07/2024 Food and Beverage Undisputed 01/23/2026 1086089469 CMS
Bayer Healthcare Pharmaceuticals Inc. $4.83 02/07/2024 Food and Beverage Undisputed 01/23/2026 1086097065 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.84 02/08/2024 Food and Beverage Undisputed 01/23/2026 1086089917 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.33 02/09/2024 Food and Beverage Undisputed 01/23/2026 1086266881 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.59 03/01/2024 Food and Beverage Undisputed 01/23/2026 1086093367 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.59 03/02/2024 Food and Beverage Undisputed 01/23/2026 1086091395 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.86 03/25/2024 Food and Beverage Undisputed 01/23/2026 1086094365 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.73 03/25/2024 Food and Beverage Undisputed 01/23/2026 1086094461 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.25 03/26/2024 Food and Beverage Undisputed 01/23/2026 1086124104 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.07 04/10/2024 Food and Beverage Undisputed 01/23/2026 1086146745 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.13 05/28/2024 Food and Beverage Undisputed 01/23/2026 1086093891 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.81 05/29/2024 Food and Beverage Undisputed 01/23/2026 1086198060 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.29 06/25/2024 Food and Beverage Undisputed 01/23/2026 1086188978 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.95 07/22/2024 Food and Beverage Undisputed 01/23/2026 1086082729 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.84 07/22/2024 Food and Beverage Undisputed 01/23/2026 1086130462 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.44 08/20/2024 Food and Beverage Undisputed 01/23/2026 1086229180 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.73 09/09/2024 Food and Beverage Undisputed 01/23/2026 1086083125 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.33 09/09/2024 Food and Beverage Undisputed 01/23/2026 1086139167 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.97 11/07/2024 Food and Beverage Undisputed 01/23/2026 1086092665 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.89 11/07/2024 Food and Beverage Undisputed 01/23/2026 1086174372 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.89 12/12/2024 Food and Beverage Undisputed 01/23/2026 1086092871 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.21 12/12/2024 Food and Beverage Undisputed 01/23/2026 1086126860 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.45 03/20/2024 Food and Beverage Undisputed 01/23/2026 1117861719 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.69 10/29/2024 Food and Beverage Undisputed 01/23/2026 1117861717 CMS
CALLIDITAS THERAPEUTICS US INC. $21.76 10/07/2024 Food and Beverage Undisputed 01/23/2026 1141524154 CMS
Daiichi Sankyo Inc. $26.70 03/04/2024 Food and Beverage Undisputed 01/23/2026 1089442149 CMS
Daiichi Sankyo Inc. $19.32 04/16/2024 Food and Beverage Undisputed 01/23/2026 1089442155 CMS
Daiichi Sankyo Inc. $27.19 09/04/2024 Food and Beverage Undisputed 01/23/2026 1089442267 CMS
Daiichi Sankyo Inc. $27.09 11/22/2024 Food and Beverage Undisputed 01/23/2026 1089442121 CMS
Daiichi Sankyo Inc. $22.58 12/04/2024 Food and Beverage Undisputed 01/23/2026 1089442131 CMS
Mallinckrodt Hospital Products Inc. $33.57 05/08/2024 Food and Beverage Undisputed 01/23/2026 1145092526 CMS
Mallinckrodt Hospital Products Inc. $19.43 06/05/2024 Food and Beverage Undisputed 01/23/2026 1145092530 CMS
Novartis Pharmaceuticals Corporation $31.48 08/21/2024 Food and Beverage Undisputed 01/23/2026 1087146560 CMS
Novartis Pharmaceuticals Corporation $31.89 10/28/2024 Food and Beverage Undisputed 01/23/2026 1087146566 CMS
Novartis Pharmaceuticals Corporation $33.75 12/12/2024 Food and Beverage Undisputed 01/23/2026 1087146572 CMS
Novo Nordisk Inc $20.48 09/06/2024 Food and Beverage Undisputed 01/23/2026 1096756217 CMS
OPKO Pharmaceuticals, LLC $22.91 02/21/2024 Food and Beverage Undisputed 01/23/2026 1112846098 CMS
OPKO Pharmaceuticals, LLC $17.82 03/19/2024 Food and Beverage Undisputed 01/23/2026 1112846100 CMS
OPKO Pharmaceuticals, LLC $16.41 05/01/2024 Food and Beverage Undisputed 01/23/2026 1112846102 CMS
OPKO Pharmaceuticals, LLC $18.93 06/04/2024 Food and Beverage Undisputed 01/23/2026 1112846104 CMS
OPKO Pharmaceuticals, LLC $16.48 07/31/2024 Food and Beverage Undisputed 01/23/2026 1112846106 CMS
OPKO Pharmaceuticals, LLC $22.39 09/22/2024 Food and Beverage Undisputed 01/23/2026 1112846108 CMS
OPKO Pharmaceuticals, LLC $13.08 10/08/2024 Food and Beverage Undisputed 01/23/2026 1112846110 CMS
OPKO Pharmaceuticals, LLC $20.33 11/05/2024 Food and Beverage Undisputed 01/23/2026 1112846112 CMS
OPKO Pharmaceuticals, LLC $20.33 11/19/2024 Food and Beverage Undisputed 01/23/2026 1112846114 CMS
OPKO Pharmaceuticals, LLC $22.75 12/08/2024 Food and Beverage Undisputed 01/23/2026 1112846116 CMS
OPKO Pharmaceuticals, LLC $1.71 12/18/2024 Food and Beverage Undisputed 01/23/2026 1112846118 CMS
OPKO Pharmaceuticals, LLC $0.23 12/18/2024 Food and Beverage Undisputed 01/23/2026 1112846120 CMS
OPKO Pharmaceuticals, LLC $19.07 12/18/2024 Food and Beverage Undisputed 01/23/2026 1112846122 CMS
Otsuka America Pharmaceutical, Inc. $27.80 01/22/2024 Food and Beverage Undisputed 01/23/2026 1118921049 CMS
Otsuka America Pharmaceutical, Inc. $26.49 01/31/2024 Food and Beverage Undisputed 01/23/2026 1118921051 CMS
Otsuka America Pharmaceutical, Inc. $29.81 05/17/2024 Food and Beverage Undisputed 01/23/2026 1118921053 CMS
Otsuka America Pharmaceutical, Inc. $27.71 08/19/2024 Food and Beverage Undisputed 01/23/2026 1118921055 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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