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 · PY2024 · Entire year

$31,943.50

154 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 · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

154 matching records · $31,943.50 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 154 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 154.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
AstraZeneca Pharmaceuticals LP $23.6812/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105507190 CMS
Insulet Corporation $94.3712/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116825036 CMS
Neurocrine Biosciences, Inc. $32.6512/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150821986 CMS
AstraZeneca Pharmaceuticals LP $15.9512/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104211315 CMS
Dexcom, Inc. $115.5412/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153278703 CMS
Abbott Laboratories $8.0312/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297900 CMS
Xeris Pharmaceuticals, Inc. $23.3712/05/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144586288 CMS
Lilly USA, LLC $25.6012/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261136031238 CMS
Novartis Pharmaceuticals Corporation $28.7512/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086672625 CMS
Mannkind Corporation $25.6112/02/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145839489 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.0711/26/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118176190 CMS
BETA BIONICS, INC. $20.3911/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261087886897 CMS
AstraZeneca Pharmaceuticals LP $19.9311/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104299144 CMS
Corcept Therapeutics $33.4311/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117765883 CMS
Novo Nordisk Inc $107.0211/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261096859411 CMS
SANOFI-AVENTIS U.S. LLC $13.5311/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139649028 CMS
Ultragenyx Pharmaceutical Inc. $23.7311/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261153281042 CMS
Xeris Pharmaceuticals, Inc. $24.6911/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144586286 CMS
Amgen Inc. $31.3911/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261111526372 CMS
Mannkind Corporation $17.8211/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145839487 CMS
Abbott Laboratories $16.7810/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297892 CMS
Insulet Corporation $19.0910/31/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261116825038 CMS
Astellas Pharma US Inc $22.5110/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139422831 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.1910/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118176194 CMS
Novo Nordisk Inc $938.0010/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097322358 CMS
Abbott Laboratories $18.2210/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297890 CMS
Abbott Laboratories $1,837.5010/23/2024 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125436989 CMS
AstraZeneca Pharmaceuticals LP $5.3610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104228107 CMS
Radius Health, Inc. $29.4610/23/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089933815 CMS
Abbott Laboratories $20.7310/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297894 CMS
Abbott Laboratories $105.2310/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297896 CMS
Abbott Laboratories $11.9010/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261125297898 CMS
SANOFI-AVENTIS U.S. LLC $19.6210/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139649020 CMS
AstraZeneca Pharmaceuticals LP $16.1210/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105772454 CMS
AstraZeneca Pharmaceuticals LP $19.4810/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105588544 CMS
Lilly USA, LLC $23.8410/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261136031244 CMS
Xeris Pharmaceuticals, Inc. $23.3710/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144586280 CMS
Madrigal Pharmaceuticals $25.4610/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144161425 CMS
Mannkind Corporation $23.7910/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145839485 CMS
Lilly USA, LLC $19.8710/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261136026658 CMS
Novo Nordisk Inc $750.0010/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261096786274 CMS
Novo Nordisk Inc $27.0109/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097115160 CMS
Radius Health, Inc. $24.9909/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261089933808 CMS
Corcept Therapeutics $5.6809/24/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117765813 CMS
Antares Pharma, Inc. $15.6209/19/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146448862 CMS
Xeris Pharmaceuticals, Inc. $23.9309/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261144586276 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $33.4709/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118176206 CMS
Mannkind Corporation $25.3009/09/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145839483 CMS
ABBVIE INC. $17.1209/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261103293871 CMS
Novo Nordisk Inc $750.0008/30/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097838332 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.