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

ABDUL HUSSEIN MAZIN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1477500056
CMS profile
157746
Location
CHICAGO, IL

General Payments · PY2018–2024

$7,602.94

  • Reported across 78 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$887.56

18 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 $887.56 18

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
LivaNova USA, Inc. $531.54 13
NOBELPHARMA AMERICA, LLC $202.97 2
NEUROPACE, INC. $86.62 1
JAZZ PHARMACEUTICALS INC. $45.83 1
UCB, Inc. $20.60 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $237.44 5
PY2019 $1,321.90 15
PY2020 $508.56 9
PY2021 $188.09 4
PY2022 $1,899.04 10
PY2023 $2,560.35 17
PY2024 $887.56 18

Payment records · PY2024 (18)

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

Program year 2024 201820192020202120222023 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
JAZZ PHARMACEUTICALS INC. $45.83 12/09/2024 Food and Beverage Undisputed 01/23/2026 1150216772 CMS
LivaNova USA, Inc. $6.30 01/31/2024 Food and Beverage Undisputed 01/23/2026 1152789609 CMS
LivaNova USA, Inc. $17.45 02/06/2024 Food and Beverage Undisputed 01/23/2026 1152789615 CMS
LivaNova USA, Inc. $100.87 02/06/2024 Food and Beverage Undisputed 01/23/2026 1152789617 CMS
LivaNova USA, Inc. $9.41 02/14/2024 Food and Beverage Undisputed 01/23/2026 1152789611 CMS
LivaNova USA, Inc. $18.78 03/12/2024 Food and Beverage Undisputed 01/23/2026 1152789699 CMS
LivaNova USA, Inc. $96.97 04/30/2024 Food and Beverage Undisputed 01/23/2026 1152789627 CMS
LivaNova USA, Inc. $12.68 05/15/2024 Food and Beverage Undisputed 01/23/2026 1152789665 CMS
LivaNova USA, Inc. $8.23 08/07/2024 Food and Beverage Undisputed 01/23/2026 1152789703 CMS
LivaNova USA, Inc. $95.97 09/09/2024 Food and Beverage Undisputed 01/23/2026 1152789709 CMS
LivaNova USA, Inc. $5.32 11/19/2024 Food and Beverage Undisputed 01/23/2026 1152789745 CMS
LivaNova USA, Inc. $110.19 12/06/2024 Food and Beverage Undisputed 01/23/2026 1152789741 CMS
LivaNova USA, Inc. $32.87 12/26/2024 Food and Beverage Undisputed 01/23/2026 1152789757 CMS
LivaNova USA, Inc. $16.50 12/26/2024 Food and Beverage Undisputed 01/23/2026 1152789759 CMS
NEUROPACE, INC. $86.62 05/29/2024 Food and Beverage Undisputed 01/23/2026 1153273838 CMS
NOBELPHARMA AMERICA, LLC $85.17 06/17/2024 Food and Beverage Undisputed 01/23/2026 1154851013 CMS
NOBELPHARMA AMERICA, LLC $117.80 11/12/2024 Food and Beverage Undisputed 01/23/2026 1154851103 CMS
UCB, Inc. $20.60 08/16/2024 Food and Beverage Undisputed 01/23/2026 1143331019 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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