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

ALEJANDRO D CHEDIAK

Allopathic & Osteopathic Physicians Internal Medicine Sleep Medicine

NPI
1669401774
CMS profile
837469
Location
SOUTH MIAMI, FL

General Payments · PY2018–2024

$8,637.73

  • Reported across 62 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$644.48

11 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 $559.49 10
Education $84.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $4,400.61 4
PY2019 $212.78 3
PY2020 $19.50 1
PY2021 $2,407.33 12
PY2022 $242.11 8
PY2023 $710.92 23
PY2024 $644.48 11

Payment records · PY2024 (11)

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
Avadel CNS Pharmaceuticals, LLC $74.74 03/11/2024 Food and Beverage Undisputed 01/23/2026 1123379918 CMS
Avadel CNS Pharmaceuticals, LLC $16.54 05/08/2024 Food and Beverage Undisputed 01/23/2026 1123379920 CMS
Axsome Therapeutics, Inc. $25.29 01/17/2024 Food and Beverage Undisputed 01/23/2026 1148262329 CMS
Axsome Therapeutics, Inc. $116.65 03/21/2024 Food and Beverage Undisputed 01/23/2026 1148262331 CMS
HARMONY BIOSCIENCES LLC $84.99 08/08/2024 Education Undisputed 01/23/2026 1126061406 CMS
IDORSIA PHARMACEUTICALS US INC $15.96 01/10/2024 Food and Beverage Undisputed 01/23/2026 1146760511 CMS
JAZZ PHARMACEUTICALS INC. $33.26 03/06/2024 Food and Beverage Undisputed 01/23/2026 1150226063 CMS
JAZZ PHARMACEUTICALS INC. $134.50 06/01/2024 Food and Beverage Undisputed 01/23/2026 1150226067 CMS
JAZZ PHARMACEUTICALS INC. $17.31 12/18/2024 Food and Beverage Undisputed 01/23/2026 1150226065 CMS
Resmed Corp $29.41 05/29/2024 Food and Beverage Undisputed 01/23/2026 1140204070 CMS
Resmed Corp $95.83 06/22/2024 Food and Beverage Undisputed 01/23/2026 1140204074 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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