Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

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

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2022 · Entire year

$73,275.22

171 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Payment records · PY2022

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

171 matching records · $73,275.22 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 171 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 171.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Medtronic, Inc. $25.9112/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026933599753 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.4712/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887717563 CMS
Novo Nordisk Inc $24.3112/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899314749 CMS
AstraZeneca Pharmaceuticals LP $22.7512/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915121313 CMS
Novo Nordisk Inc $7.5012/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898778695 CMS
Dexcom, Inc. $29.5412/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957346827 CMS
Novo Nordisk Inc $24.0412/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899259865 CMS
Lilly USA, LLC $24.9012/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917862259 CMS
Nestle HealthCare Nutrition Inc. $13.5712/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026905855703 CMS
Nestle HealthCare Nutrition Inc. $16.9112/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026905855699 CMS
Boston Scientific Corporation $29.2311/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026916639307 CMS
Novo Nordisk Inc $14.7711/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899259849 CMS
Lilly USA, LLC $27.9711/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917862255 CMS
AstraZeneca Pharmaceuticals LP $12.1211/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915546783 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $31.9111/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887717565 CMS
Novo Nordisk Inc $24.0311/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899413765 CMS
Mannkind Corporation $16.7911/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942751687 CMS
Amryt Pharma Holdings Ltd $21.6011/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026881049311 CMS
Novo Nordisk Inc $22.8611/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898778703 CMS
Lilly USA, LLC $0.3411/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917857067 CMS
Lilly USA, LLC $21.7911/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917859033 CMS
Novo Nordisk Inc $8.9911/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899662873 CMS
Insulet Corporation $11.3610/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026933171081 CMS
AstraZeneca Pharmaceuticals LP $85.9510/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915744875 CMS
Bayer HealthCare Pharmaceuticals Inc. $1,640.0010/27/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930113497 CMS
SANOFI-AVENTIS U.S. LLC $17.9810/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938841645 CMS
Novo Nordisk Inc $11.0210/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899413753 CMS
Bayer HealthCare Pharmaceuticals Inc. $92.7510/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930264581 CMS
Novo Nordisk Inc $3,655.0010/21/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898926365 CMS
Novo Nordisk Inc $16.7610/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899259857 CMS
Novo Nordisk Inc $673.6310/21/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899383797 CMS
Novo Nordisk Inc $473.2010/21/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899654995 CMS
Novo Nordisk Inc $37.5010/21/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899662845 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.6010/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887717567 CMS
Bayer HealthCare Pharmaceuticals Inc. $33.9410/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026930153297 CMS
Nestle HealthCare Nutrition Inc. $15.4310/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026902768893 CMS
Mannkind Corporation $21.6810/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026942751685 CMS
Novo Nordisk Inc $3,485.0010/11/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898859626 CMS
Novo Nordisk Inc $122.0910/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899228907 CMS
Novo Nordisk Inc $1,119.7410/11/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899282669 CMS
Novartis Pharmaceuticals Corporation $22.0010/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893523139 CMS
Lilly USA, LLC $800.0010/06/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917858705 CMS
Novo Nordisk Inc $867.0009/30/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899394503 CMS
Insulet Corporation $5.4309/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026933162633 CMS
Novo Nordisk Inc $940.7709/29/2022 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899186833 CMS
Novo Nordisk Inc $55.5609/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899324399 CMS
Novo Nordisk Inc $3,485.0009/29/2022 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/2026899434953 CMS
Abbott Laboratories $58.7809/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908737835 CMS
Dexcom, Inc. $12.3309/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957346829 CMS
Ultragenyx Pharmaceutical Inc. $24.9909/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026963746293 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $76,251.39 170

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Plain
AMMAR A BAYRAKDAR, NPI 1841243334. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1841243334.
APA 7
IndustryPayments. (2026). AMMAR A BAYRAKDAR, NPI 1841243334 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1841243334
Bluebook
AMMAR A BAYRAKDAR, NPI 1841243334, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1841243334.

Source: Centers for Medicare & Medicaid Services, Open Payments.