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

AMMAR A BAYRAKDAR

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1841243334
CMS profile
529543
Location
EVERGREEN PARK, IL

General Payments · PY2018–2024

$628,279.22

  • Reported across 1,339 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$31,943.50

154 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 program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $187,201.52 293
PY2019 $156,354.95 264
PY2020 $61,385.46 146
PY2021 $91,321.03 163
PY2022 $73,275.22 171
PY2023 $26,797.54 148
PY2024 $31,943.50 154

Payment records · PY2024 (154)

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
Abbott Laboratories $62.97 07/23/2024 Food and Beverage Undisputed 01/23/2026 1125297888 CMS
Abbott Laboratories $20.73 10/22/2024 Food and Beverage Undisputed 01/23/2026 1125297894 CMS
Abbott Laboratories $105.23 10/22/2024 Food and Beverage Undisputed 01/23/2026 1125297896 CMS
Abbott Laboratories $11.90 10/22/2024 Food and Beverage Undisputed 01/23/2026 1125297898 CMS
Abbott Laboratories $18.22 10/23/2024 Food and Beverage Undisputed 01/23/2026 1125297890 CMS
Abbott Laboratories $1,837.50 10/23/2024 Consulting Fee Undisputed 01/23/2026 1125436989 CMS
Abbott Laboratories $16.78 10/31/2024 Food and Beverage Undisputed 01/23/2026 1125297892 CMS
Abbott Laboratories $8.03 12/10/2024 Food and Beverage Undisputed 01/23/2026 1125297900 CMS
ABBVIE INC. $22.51 02/21/2024 Food and Beverage Undisputed 01/23/2026 1103293867 CMS
ABBVIE INC. $19.29 04/16/2024 Food and Beverage Undisputed 01/23/2026 1103293869 CMS
ABBVIE INC. $17.12 09/04/2024 Food and Beverage Undisputed 01/23/2026 1103293871 CMS
Amgen Inc. $17.34 01/03/2024 Food and Beverage Undisputed 01/23/2026 1111526368 CMS
Amgen Inc. $26.37 02/27/2024 Food and Beverage Undisputed 01/23/2026 1111526370 CMS
Amgen Inc. $14.14 05/14/2024 Food and Beverage Undisputed 01/23/2026 1117199839 CMS
Amgen Inc. $31.39 11/06/2024 Food and Beverage Undisputed 01/23/2026 1111526372 CMS
Antares Pharma, Inc. $15.62 09/19/2024 Food and Beverage Undisputed 01/23/2026 1146448862 CMS
Ascensia Diabetes Care Us Inc. $25.64 04/25/2024 Food and Beverage Undisputed 01/23/2026 1089088528 CMS
Ascensia Diabetes Care Us Inc. $23.65 06/26/2024 Food and Beverage Undisputed 01/23/2026 1089088526 CMS
Ascensia Diabetes Care Us Inc. $15.44 08/14/2024 Food and Beverage Undisputed 01/23/2026 1089088524 CMS
Astellas Pharma US Inc $14.24 07/08/2024 Food and Beverage Undisputed 01/23/2026 1139264900 CMS
Astellas Pharma US Inc $22.51 10/30/2024 Food and Beverage Undisputed 01/23/2026 1139422831 CMS
AstraZeneca Pharmaceuticals LP $17.74 01/25/2024 Food and Beverage Undisputed 01/23/2026 1104559880 CMS
AstraZeneca Pharmaceuticals LP $14.99 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105677465 CMS
AstraZeneca Pharmaceuticals LP $34.45 04/17/2024 Food and Beverage Undisputed 01/23/2026 1104320900 CMS
AstraZeneca Pharmaceuticals LP $13.32 04/22/2024 Food and Beverage Undisputed 01/23/2026 1105387155 CMS
AstraZeneca Pharmaceuticals LP $13.76 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104636769 CMS
AstraZeneca Pharmaceuticals LP $19.18 08/26/2024 Food and Beverage Undisputed 01/23/2026 1104517178 CMS
AstraZeneca Pharmaceuticals LP $19.48 10/17/2024 Food and Beverage Undisputed 01/23/2026 1105588544 CMS
AstraZeneca Pharmaceuticals LP $16.12 10/21/2024 Food and Beverage Undisputed 01/23/2026 1105772454 CMS
AstraZeneca Pharmaceuticals LP $5.36 10/23/2024 Food and Beverage Undisputed 01/23/2026 1104228107 CMS
AstraZeneca Pharmaceuticals LP $19.93 11/18/2024 Food and Beverage Undisputed 01/23/2026 1104299144 CMS
AstraZeneca Pharmaceuticals LP $15.95 12/16/2024 Food and Beverage Undisputed 01/23/2026 1104211315 CMS
AstraZeneca Pharmaceuticals LP $23.68 12/24/2024 Food and Beverage Undisputed 01/23/2026 1105507190 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.68 05/30/2024 Food and Beverage Undisputed 01/23/2026 1086173016 CMS
BETA BIONICS, INC. $24.97 06/04/2024 Food and Beverage Undisputed 01/23/2026 1087877481 CMS
BETA BIONICS, INC. $20.39 11/19/2024 Food and Beverage Undisputed 01/23/2026 1087886897 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $359.48 01/08/2024 Travel and Lodging Undisputed 01/23/2026 1118176231 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $146.81 02/04/2024 Food and Beverage Undisputed 01/23/2026 1118176223 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $280.12 02/04/2024 Travel and Lodging Undisputed 01/23/2026 1118176227 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $41.78 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1118176210 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $45.94 02/16/2024 Travel and Lodging Undisputed 01/23/2026 1118176214 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $124.99 04/16/2024 Food and Beverage Undisputed 01/23/2026 1118176219 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $2,200.00 05/06/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1118176235 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $31.21 05/28/2024 Food and Beverage Undisputed 01/23/2026 1118176198 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.27 08/21/2024 Food and Beverage Undisputed 01/23/2026 1118176202 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $33.47 09/10/2024 Food and Beverage Undisputed 01/23/2026 1118176206 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.19 10/29/2024 Food and Beverage Undisputed 01/23/2026 1118176194 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.07 11/26/2024 Food and Beverage Undisputed 01/23/2026 1118176190 CMS
CeQur Corporation $14.26 01/23/2024 Food and Beverage Undisputed 01/23/2026 1126847106 CMS
Corcept Therapeutics $100.90 02/15/2024 Food and Beverage Undisputed 01/23/2026 1117765789 CMS
Corcept Therapeutics $3.99 06/04/2024 Food and Beverage Undisputed 01/23/2026 1117765791 CMS
Corcept Therapeutics $20.89 06/28/2024 Food and Beverage Undisputed 01/23/2026 1117765793 CMS
Corcept Therapeutics $31.93 08/09/2024 Food and Beverage Undisputed 01/23/2026 1117765803 CMS
Corcept Therapeutics $5.68 09/24/2024 Food and Beverage Undisputed 01/23/2026 1117765813 CMS
Corcept Therapeutics $33.43 11/15/2024 Food and Beverage Undisputed 01/23/2026 1117765883 CMS
Dexcom, Inc. $115.54 12/12/2024 Food and Beverage Undisputed 01/23/2026 1153278703 CMS
Exact Sciences Corporation $16.18 02/23/2024 Food and Beverage Undisputed 01/23/2026 1114587713 CMS
Exact Sciences Corporation $17.78 05/04/2024 Food and Beverage Undisputed 01/23/2026 1114587718 CMS
Insulet Corporation $4.54 02/01/2024 Food and Beverage Undisputed 01/23/2026 1116803168 CMS
Insulet Corporation $76.55 02/09/2024 Food and Beverage Undisputed 01/23/2026 1116799526 CMS
Insulet Corporation $109.47 04/18/2024 Food and Beverage Undisputed 01/23/2026 1116803166 CMS
Insulet Corporation $19.77 08/29/2024 Food and Beverage Undisputed 01/23/2026 1116810827 CMS
Insulet Corporation $19.09 10/31/2024 Food and Beverage Undisputed 01/23/2026 1116825038 CMS
Insulet Corporation $94.37 12/19/2024 Food and Beverage Undisputed 01/23/2026 1116825036 CMS
Lilly USA, LLC $23.56 01/24/2024 Food and Beverage Undisputed 01/23/2026 1136035950 CMS
Lilly USA, LLC $3,400.00 02/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136031240 CMS
Lilly USA, LLC $24.83 02/27/2024 Food and Beverage Undisputed 01/23/2026 1136035952 CMS
Lilly USA, LLC $17.53 02/29/2024 Food and Beverage Undisputed 01/23/2026 1136032094 CMS
Lilly USA, LLC $84.00 03/11/2024 Travel and Lodging Undisputed 01/23/2026 1136032218 CMS
Lilly USA, LLC $800.00 03/14/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136035948 CMS
Lilly USA, LLC $27.29 06/25/2024 Food and Beverage Undisputed 01/23/2026 1136031242 CMS
Lilly USA, LLC $14.24 06/25/2024 Food and Beverage Undisputed 01/23/2026 1136035954 CMS
Lilly USA, LLC $18.21 06/27/2024 Food and Beverage Undisputed 01/23/2026 1135997799 CMS
Lilly USA, LLC $24.66 07/11/2024 Food and Beverage Undisputed 01/23/2026 1136030972 CMS
Lilly USA, LLC $18.03 07/22/2024 Food and Beverage Undisputed 01/23/2026 1136026660 CMS
Lilly USA, LLC $20.06 08/01/2024 Food and Beverage Undisputed 01/23/2026 1136035956 CMS
Lilly USA, LLC $32.34 08/20/2024 Food and Beverage Undisputed 01/23/2026 1136030974 CMS
Lilly USA, LLC $600.00 08/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1135997797 CMS
Lilly USA, LLC $800.00 08/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136032220 CMS
Lilly USA, LLC $19.87 10/03/2024 Food and Beverage Undisputed 01/23/2026 1136026658 CMS
Lilly USA, LLC $23.84 10/15/2024 Food and Beverage Undisputed 01/23/2026 1136031244 CMS
Lilly USA, LLC $25.60 12/04/2024 Food and Beverage Undisputed 01/23/2026 1136031238 CMS
Lundbeck LLC $23.46 01/02/2024 Food and Beverage Undisputed 01/23/2026 1145895814 CMS
Madrigal Pharmaceuticals $25.46 10/08/2024 Food and Beverage Undisputed 01/23/2026 1144161425 CMS
Mannkind Corporation $21.59 04/15/2024 Food and Beverage Undisputed 01/23/2026 1145839473 CMS
Mannkind Corporation $23.94 05/13/2024 Food and Beverage Undisputed 01/23/2026 1145839475 CMS
Mannkind Corporation $23.44 06/10/2024 Food and Beverage Undisputed 01/23/2026 1145839477 CMS
Mannkind Corporation $24.56 07/15/2024 Food and Beverage Undisputed 01/23/2026 1145839479 CMS
Mannkind Corporation $20.32 08/19/2024 Food and Beverage Undisputed 01/23/2026 1145839481 CMS
Mannkind Corporation $25.30 09/09/2024 Food and Beverage Undisputed 01/23/2026 1145839483 CMS
Mannkind Corporation $23.79 10/07/2024 Food and Beverage Undisputed 01/23/2026 1145839485 CMS
Mannkind Corporation $17.82 11/04/2024 Food and Beverage Undisputed 01/23/2026 1145839487 CMS
Mannkind Corporation $25.61 12/02/2024 Food and Beverage Undisputed 01/23/2026 1145839489 CMS
Neurocrine Biosciences, Inc. $32.65 12/17/2024 Food and Beverage Undisputed 01/23/2026 1150821986 CMS
Novartis Pharmaceuticals Corporation $14.27 02/26/2024 Food and Beverage Undisputed 01/23/2026 1086672567 CMS
Novartis Pharmaceuticals Corporation $16.39 05/01/2024 Food and Beverage Undisputed 01/23/2026 1086672577 CMS
Novartis Pharmaceuticals Corporation $34.20 06/04/2024 Food and Beverage Undisputed 01/23/2026 1086672597 CMS
Novartis Pharmaceuticals Corporation $24.06 07/30/2024 Food and Beverage Undisputed 01/23/2026 1086672609 CMS
Novartis Pharmaceuticals Corporation $28.75 12/04/2024 Food and Beverage Undisputed 01/23/2026 1086672625 CMS
Novo Nordisk Inc $24.23 01/11/2024 Food and Beverage Undisputed 01/23/2026 1096865891 CMS
Novo Nordisk Inc $24.24 02/01/2024 Food and Beverage Undisputed 01/23/2026 1097675300 CMS
Novo Nordisk Inc $14.37 03/07/2024 Food and Beverage Undisputed 01/23/2026 1096889352 CMS
Novo Nordisk Inc $938.00 03/14/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097838340 CMS
Novo Nordisk Inc $1,754.50 04/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097328224 CMS
Novo Nordisk Inc $82.54 04/24/2024 Food and Beverage Undisputed 01/23/2026 1096914098 CMS
Novo Nordisk Inc $40.20 04/24/2024 Travel and Lodging Undisputed 01/23/2026 1097024108 CMS
Novo Nordisk Inc $2,156.25 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097329159 CMS
Novo Nordisk Inc $750.00 05/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097329357 CMS
Novo Nordisk Inc $938.00 06/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097335761 CMS
Novo Nordisk Inc $23.91 06/25/2024 Food and Beverage Undisputed 01/23/2026 1096584797 CMS
Novo Nordisk Inc $938.00 07/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097680154 CMS
Novo Nordisk Inc $92.46 07/11/2024 Food and Beverage Undisputed 01/23/2026 1097100090 CMS
Novo Nordisk Inc $2,437.50 07/11/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097487535 CMS
Novo Nordisk Inc $938.00 07/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097335749 CMS
Novo Nordisk Inc $938.00 07/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097490161 CMS
Novo Nordisk Inc $938.00 07/25/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097838138 CMS
Novo Nordisk Inc $938.00 07/30/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097694214 CMS
Novo Nordisk Inc $23.02 08/06/2024 Food and Beverage Undisputed 01/23/2026 1097071780 CMS
Novo Nordisk Inc $938.00 08/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097708698 CMS
Novo Nordisk Inc $16.93 08/22/2024 Food and Beverage Undisputed 01/23/2026 1096611466 CMS
Novo Nordisk Inc $2.76 08/23/2024 Food and Beverage Undisputed 01/23/2026 1097414680 CMS
Novo Nordisk Inc $750.00 08/27/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097330994 CMS
Novo Nordisk Inc $97.68 08/29/2024 Food and Beverage Undisputed 01/23/2026 1096978150 CMS
Novo Nordisk Inc $750.00 08/30/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097838332 CMS
Novo Nordisk Inc $27.01 09/30/2024 Food and Beverage Undisputed 01/23/2026 1097115160 CMS
Novo Nordisk Inc $750.00 10/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1096786274 CMS
Novo Nordisk Inc $938.00 10/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1097322358 CMS
Novo Nordisk Inc $107.02 11/15/2024 Food and Beverage Undisputed 01/23/2026 1096859411 CMS
Philips North America LLC $13.94 05/21/2024 Food and Beverage Undisputed 01/23/2026 1146916138 CMS
Radius Health, Inc. $27.46 08/28/2024 Food and Beverage Undisputed 01/23/2026 1089933804 CMS
Radius Health, Inc. $24.99 09/25/2024 Food and Beverage Undisputed 01/23/2026 1089933808 CMS
Radius Health, Inc. $29.46 10/23/2024 Food and Beverage Undisputed 01/23/2026 1089933815 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.77 01/17/2024 Food and Beverage Undisputed 01/23/2026 1153647532 CMS
SANOFI-AVENTIS U.S. LLC $30.42 04/23/2024 Food and Beverage Undisputed 01/23/2026 1139648962 CMS
SANOFI-AVENTIS U.S. LLC $19.62 10/22/2024 Food and Beverage Undisputed 01/23/2026 1139649020 CMS
SANOFI-AVENTIS U.S. LLC $13.53 11/13/2024 Food and Beverage Undisputed 01/23/2026 1139649028 CMS
TheracosBio, LLC $10.98 01/30/2024 Food and Beverage Undisputed 01/23/2026 1144676746 CMS
Ultragenyx Pharmaceutical Inc. $18.16 01/30/2024 Food and Beverage Undisputed 01/23/2026 1153285351 CMS
Ultragenyx Pharmaceutical Inc. $23.33 04/29/2024 Food and Beverage Undisputed 01/23/2026 1153287688 CMS
Ultragenyx Pharmaceutical Inc. $23.73 11/11/2024 Food and Beverage Undisputed 01/23/2026 1153281042 CMS
Xeris Pharmaceuticals, Inc. $17.70 01/04/2024 Food and Beverage Undisputed 01/23/2026 1144586262 CMS
Xeris Pharmaceuticals, Inc. $20.08 02/15/2024 Food and Beverage Undisputed 01/23/2026 1144586264 CMS
Xeris Pharmaceuticals, Inc. $23.46 03/06/2024 Food and Beverage Undisputed 01/23/2026 1144586266 CMS
Xeris Pharmaceuticals, Inc. $12.25 04/01/2024 Education Undisputed 01/23/2026 1144586282 CMS
Xeris Pharmaceuticals, Inc. $20.86 04/18/2024 Food and Beverage Undisputed 01/23/2026 1144586268 CMS
Xeris Pharmaceuticals, Inc. $24.38 05/16/2024 Food and Beverage Undisputed 01/23/2026 1144586270 CMS
Xeris Pharmaceuticals, Inc. $1.22 06/03/2024 Education Undisputed 01/23/2026 1144586284 CMS
Xeris Pharmaceuticals, Inc. $24.63 06/13/2024 Food and Beverage Undisputed 01/23/2026 1144586272 CMS
Xeris Pharmaceuticals, Inc. $24.56 07/18/2024 Food and Beverage Undisputed 01/23/2026 1144586274 CMS
Xeris Pharmaceuticals, Inc. $25.00 08/15/2024 Food and Beverage Undisputed 01/23/2026 1144586278 CMS
Xeris Pharmaceuticals, Inc. $23.93 09/12/2024 Food and Beverage Undisputed 01/23/2026 1144586276 CMS
Xeris Pharmaceuticals, Inc. $23.37 10/10/2024 Food and Beverage Undisputed 01/23/2026 1144586280 CMS
Xeris Pharmaceuticals, Inc. $24.69 11/07/2024 Food and Beverage Undisputed 01/23/2026 1144586286 CMS
Xeris Pharmaceuticals, Inc. $23.37 12/05/2024 Food and Beverage Undisputed 01/23/2026 1144586288 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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