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

MAGDALENA BARBARA SIKORA

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1598896110
CMS profile
163310
Location
LAWTON, OK

General Payments · PY2018–2024

$3,346.99

  • Reported across 158 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$686.81

32 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.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $651.07 29
Education $35.74 3

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $273.46 9
PY2019 $363.42 22
PY2020 $282.59 10
PY2021 $477.65 28
PY2022 $552.08 24
PY2023 $710.98 33
PY2024 $686.81 32

Payment records · PY2024 (32)

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. $29.11 01/11/2024 Food and Beverage Undisputed 01/23/2026 1093991088 CMS
Amgen Inc. $17.17 04/03/2024 Food and Beverage Undisputed 01/23/2026 1117383136 CMS
Amgen Inc. $18.48 04/03/2024 Education Undisputed 01/23/2026 1117383138 CMS
ANI Pharmaceuticals, Inc. $27.82 12/04/2024 Food and Beverage Undisputed 01/23/2026 1091163838 CMS
Ardelyx, Inc. $24.27 03/28/2024 Food and Beverage Undisputed 01/23/2026 1146708132 CMS
Ardelyx, Inc. $14.14 11/13/2024 Food and Beverage Undisputed 01/23/2026 1146708134 CMS
Ardelyx, Inc. $24.00 12/11/2024 Food and Beverage Undisputed 01/23/2026 1146708136 CMS
AstraZeneca Pharmaceuticals LP $23.88 02/21/2024 Food and Beverage Undisputed 01/23/2026 1105763478 CMS
AstraZeneca Pharmaceuticals LP $14.13 04/24/2024 Food and Beverage Undisputed 01/23/2026 1105367044 CMS
AstraZeneca Pharmaceuticals LP $34.76 04/25/2024 Food and Beverage Undisputed 01/23/2026 1105642066 CMS
AstraZeneca Pharmaceuticals LP $15.10 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104219795 CMS
AstraZeneca Pharmaceuticals LP $15.53 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105735931 CMS
AstraZeneca Pharmaceuticals LP $22.74 08/28/2024 Food and Beverage Undisputed 01/23/2026 1104630074 CMS
AstraZeneca Pharmaceuticals LP $20.81 09/11/2024 Food and Beverage Undisputed 01/23/2026 1105861382 CMS
AstraZeneca Pharmaceuticals LP $13.68 09/17/2024 Food and Beverage Undisputed 01/23/2026 1105510156 CMS
AstraZeneca Pharmaceuticals LP $18.60 10/30/2024 Food and Beverage Undisputed 01/23/2026 1104750760 CMS
AstraZeneca Pharmaceuticals LP $20.08 11/20/2024 Food and Beverage Undisputed 01/23/2026 1104708247 CMS
AstraZeneca Pharmaceuticals LP $22.78 12/18/2024 Food and Beverage Undisputed 01/23/2026 1105216419 CMS
Aurinia Pharma U.S., Inc. $22.40 07/03/2024 Food and Beverage Undisputed 01/23/2026 1150692220 CMS
CorMedix Inc. $13.21 08/21/2024 Food and Beverage Undisputed 01/23/2026 1082026103 CMS
CorMedix Inc. $17.84 09/18/2024 Food and Beverage Undisputed 01/23/2026 1082026109 CMS
Daiichi Sankyo Inc. $23.73 01/03/2024 Food and Beverage Undisputed 01/23/2026 1089483103 CMS
Fresenius USA Marketing, Inc. $34.43 07/09/2024 Food and Beverage Undisputed 01/23/2026 1154197068 CMS
Lilly USA, LLC $30.44 05/28/2024 Food and Beverage Undisputed 01/23/2026 1135161273 CMS
Novartis Pharmaceuticals Corporation $16.00 04/17/2024 Food and Beverage Undisputed 01/23/2026 1087337587 CMS
Otsuka America Pharmaceutical, Inc. $27.54 01/17/2024 Food and Beverage Undisputed 01/23/2026 1118982996 CMS
Otsuka America Pharmaceutical, Inc. $26.95 10/16/2024 Food and Beverage Undisputed 01/23/2026 1118982998 CMS
Travere Therapeutics, Inc. $16.89 01/29/2024 Education Undisputed 01/23/2026 1149919704 CMS
Travere Therapeutics, Inc. $28.99 01/29/2024 Food and Beverage Undisputed 01/23/2026 1149919708 CMS
Travere Therapeutics, Inc. $0.37 07/10/2024 Education Undisputed 01/23/2026 1149919700 CMS
Travere Therapeutics, Inc. $34.45 07/10/2024 Food and Beverage Undisputed 01/23/2026 1149919712 CMS
Vifor Pharma, Inc. $16.49 04/09/2024 Food and Beverage Undisputed 01/23/2026 1124045433 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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