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

Covered recipient · General Payments record

KEENAN BAYRAKDAR

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1063090207
CMS profile
11651812
Location
CHICAGO, IL

General Payments · PY2024–2025

$769.06

  • Reported across 11 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$670.18

6 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $670.18 6

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Insulet Corporation $321.42 2
SANOFI-AVENTIS U.S. LLC $295.12 2
Madrigal Pharmaceuticals $33.62 1
Amgen Inc. $20.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $98.88 5
PY2025 $670.18 6

Payment records · PY2025 (6)

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

Program year 2025 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Amgen Inc. $20.02 10/07/2025 Food and Beverage Undisputed 06/30/2026 1228432028 CMS
Insulet Corporation $174.98 07/17/2025 Food and Beverage Undisputed 06/30/2026 1207100603 CMS
Insulet Corporation $146.44 09/04/2025 Food and Beverage Undisputed 06/30/2026 1207112367 CMS
Madrigal Pharmaceuticals $33.62 11/06/2025 Food and Beverage Undisputed 06/30/2026 1248235328 CMS
SANOFI-AVENTIS U.S. LLC $127.92 05/01/2025 Food and Beverage Undisputed 06/30/2026 1233492160 CMS
SANOFI-AVENTIS U.S. LLC $167.20 08/21/2025 Food and Beverage Undisputed 06/30/2026 1233492216 CMS

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
2024, 2025
Source files
Dataset page · Bulk file · PY2024 , PY2025
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.