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

ANDREW S ZELBY

Allopathic & Osteopathic Physicians Neurological Surgery

NPI
1053378364
CMS profile
183968
Location
WESTCHESTER, IL

General Payments · PY2019–2025

$6,474.48

  • Reported across 68 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$532.81

7 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
Travel and Lodging $270.25 1
Food and Beverage $262.56 6

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Zavation LLC $444.72 3
JAZZ PHARMACEUTICALS INC. $38.87 1
Arteriocyte Medical Systems, Inc. $29.41 1
Orthofix Medical, Inc. $19.81 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,719.77 27
PY2020 $243.22 3
PY2021 $295.99 4
PY2022 $624.00 9
PY2023 $492.52 7
PY2024 $1,566.17 11
PY2025 $532.81 7

Payment records · PY2025 (7)

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

Program year 2025 201920202021202220232024 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
Arteriocyte Medical Systems, Inc. $29.41 05/06/2025 Food and Beverage Undisputed 06/30/2026 1226993546 CMS
JAZZ PHARMACEUTICALS INC. $38.87 08/27/2025 Food and Beverage Undisputed 06/30/2026 1234314981 CMS
Orthofix Medical, Inc. $6.22 07/10/2025 Food and Beverage Undisputed 06/30/2026 1238827052 CMS
Orthofix Medical, Inc. $13.59 08/18/2025 Food and Beverage Undisputed 06/30/2026 1238827050 CMS
Zavation Medical Products, LLC $270.25 01/21/2025 Travel and Lodging Undisputed 06/30/2026 1249796177 CMS
Zavation Medical Products, LLC $94.09 01/29/2025 Food and Beverage Undisputed 06/30/2026 1249796183 CMS
Zavation Medical Products, LLC $80.38 12/09/2025 Food and Beverage Undisputed 06/30/2026 1249796187 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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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