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

HESHAM A ELMERGAWY

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1811246176
CMS profile
1397902
Location
CHICAGO, IL

General Payments · PY2021–2024

$879.81

  • Reported across 27 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$463.81

16 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 $463.81 16

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
UCB, Inc. $175.97 4
ABBVIE INC. $55.63 2
Amgen Inc. $46.01 2
Genentech USA, Inc. $30.95 1
Mallinckrodt Hospital Products Inc. $26.56 1
Janssen Biotech, Inc. $26.20 1
GlaxoSmithKline, LLC. $25.79 1
Aurinia Pharma U.S., Inc. $24.83 1
Fresenius Kabi USA, LLC $22.18 1
Organon LLC $15.64 1
PFIZER INC. $14.05 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $13.95 1
PY2022 $229.59 4
PY2023 $172.46 6
PY2024 $463.81 16

Payment records · PY2024 (16)

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

Program year 2024 202120222023 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
ABBVIE INC. $29.89 01/03/2024 Food and Beverage Undisputed 01/23/2026 1103689340 CMS
ABBVIE INC. $25.74 03/13/2024 Food and Beverage Undisputed 01/23/2026 1103689342 CMS
Amgen Inc. $22.32 09/18/2024 Food and Beverage Undisputed 01/23/2026 1111569687 CMS
Amgen Inc. $23.69 11/21/2024 Food and Beverage Undisputed 01/23/2026 1111569689 CMS
Aurinia Pharma U.S., Inc. $24.83 04/08/2024 Food and Beverage Undisputed 01/23/2026 1150679679 CMS
Fresenius Kabi USA, LLC $22.18 09/16/2024 Food and Beverage Undisputed 01/23/2026 1146945695 CMS
Genentech USA, Inc. $30.95 08/26/2024 Food and Beverage Undisputed 01/23/2026 1133020583 CMS
GlaxoSmithKline, LLC. $25.79 12/06/2024 Food and Beverage Undisputed 01/23/2026 1116273838 CMS
Janssen Biotech, Inc. $26.20 01/09/2024 Food and Beverage Undisputed 01/23/2026 1078580892 CMS
Mallinckrodt Hospital Products Inc. $26.56 02/21/2024 Food and Beverage Undisputed 01/23/2026 1145068577 CMS
Organon Llc $15.64 10/22/2024 Food and Beverage Undisputed 01/23/2026 1136200941 CMS
PFIZER INC. $14.05 06/05/2024 Food and Beverage Undisputed 01/23/2026 1132038118 CMS
UCB, Inc. $124.83 06/24/2024 Food and Beverage Undisputed 01/23/2026 1143272554 CMS
UCB, Inc. $6.26 08/27/2024 Food and Beverage Undisputed 01/23/2026 1143272558 CMS
UCB, Inc. $24.86 11/14/2024 Food and Beverage Undisputed 01/23/2026 1143272562 CMS
UCB, Inc. $20.02 12/11/2024 Food and Beverage Undisputed 01/23/2026 1143272566 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.

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.