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

MAHMOUD A ABDELRAZEK

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1700144938
CMS profile
2116536
Location
CHARLOTTE, NC

General Payments · PY2019–2024

$11,106.07

  • Reported across 60 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,350.72

17 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 $888.92 12
Travel and Lodging $296.32 3
Education $165.48 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merz Pharmaceuticals, LLC $437.88 5
EMD Serono, Inc. $231.59 2
TG THERAPEUTICS, INC. $220.06 3
Amgen Inc. $138.04 1
Alexion Pharmaceuticals, Inc. $100.00 1
Biogen, Inc. $65.48 1
Genentech, Inc. $61.16 1
NOVARTIS PHARMACEUTICALS CORPORATION $59.32 1
Celgene Corporation $37.19 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $23.41 1
PY2021 $379.10 4
PY2022 $8,320.53 26
PY2023 $1,032.31 12
PY2024 $1,350.72 17

Payment records · PY2024 (17)

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

Program year 2024 2019202120222023 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
Alexion Pharmaceuticals, Inc. $100.00 05/02/2024 Education Undisputed 01/23/2026 1093929360 CMS
Amgen Inc. $138.04 11/07/2024 Food and Beverage Undisputed 01/23/2026 1111507911 CMS
Biogen, Inc. $65.48 09/30/2024 Education Undisputed 01/23/2026 1104866024 CMS
Celgene Corporation $20.52 06/04/2024 Food and Beverage Undisputed 01/23/2026 1101161138 CMS
Celgene Corporation $16.67 06/04/2024 Food and Beverage Undisputed 01/23/2026 1101161140 CMS
EMD Serono, Inc. $124.99 04/24/2024 Food and Beverage Undisputed 01/23/2026 1120249973 CMS
EMD Serono, Inc. $106.60 05/30/2024 Food and Beverage Undisputed 01/23/2026 1120245819 CMS
Genentech, Inc. $61.16 01/09/2024 Food and Beverage Undisputed 01/23/2026 1133058270 CMS
Merz Pharmaceuticals, LLC $31.15 03/08/2024 Food and Beverage Undisputed 01/23/2026 1137951808 CMS
Merz Pharmaceuticals, LLC $110.41 03/08/2024 Food and Beverage Undisputed 01/23/2026 1137951810 CMS
Merz Pharmaceuticals, LLC $29.84 03/08/2024 Travel and Lodging Undisputed 01/23/2026 1137951816 CMS
Merz Pharmaceuticals, LLC $186.86 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1137951812 CMS
Merz Pharmaceuticals, LLC $79.62 03/09/2024 Travel and Lodging Undisputed 01/23/2026 1137951814 CMS
Novartis Pharmaceuticals Corporation $59.32 04/26/2024 Food and Beverage Undisputed 01/23/2026 1086749815 CMS
TG Therapeutics, Inc. $114.45 01/08/2024 Food and Beverage Undisputed 01/23/2026 1136877496 CMS
TG Therapeutics, Inc. $62.50 05/14/2024 Food and Beverage Undisputed 01/23/2026 1136877558 CMS
TG Therapeutics, Inc. $43.11 10/29/2024 Food and Beverage Undisputed 01/23/2026 1136877662 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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