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

CHASON ZIINO

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1033538467
CMS profile
6602657
Location
BOSTON, MA

General Payments · PY2019–2022

$30,357.50

  • Reported across 48 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$1,652.42

14 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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,506.57 6
Food and Beverage $145.85 8

By paying entity

PY2022 · sorted by reported total

Paying entityAmountRecords
NuVasive, Inc. $1,652.42 14

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $27,721.62 25
PY2020 $103.81 1
PY2021 $879.65 8
PY2022 $1,652.42 14

Payment records · PY2022 (14)

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

Program year 2022 201920202021 Record-level detail is published for PY2022; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
NuVasive, Inc. $25.00 04/29/2022 Travel and Lodging Undisputed 01/23/2026 948908597 CMS
NuVasive, Inc. $394.74 04/29/2022 Travel and Lodging Undisputed 01/23/2026 948908601 CMS
NuVasive, Inc. $40.58 05/03/2022 Food and Beverage Undisputed 01/23/2026 948908625 CMS
NuVasive, Inc. $20.75 05/06/2022 Food and Beverage Undisputed 01/23/2026 948908609 CMS
NuVasive, Inc. $11.39 05/07/2022 Food and Beverage Undisputed 01/23/2026 948908631 CMS
NuVasive, Inc. $32.80 05/08/2022 Food and Beverage Undisputed 01/23/2026 948908605 CMS
NuVasive, Inc. $3.50 05/12/2022 Food and Beverage Undisputed 01/23/2026 948908621 CMS
NuVasive, Inc. $0.87 05/13/2022 Food and Beverage Undisputed 01/23/2026 948908613 CMS
NuVasive, Inc. $4.83 05/13/2022 Food and Beverage Undisputed 01/23/2026 948908617 CMS
NuVasive, Inc. $31.13 05/13/2022 Food and Beverage Undisputed 01/23/2026 948908655 CMS
NuVasive, Inc. $266.99 05/16/2022 Travel and Lodging Undisputed 01/23/2026 948908635 CMS
NuVasive, Inc. $266.00 05/17/2022 Travel and Lodging Undisputed 01/23/2026 948908639 CMS
NuVasive, Inc. $224.89 05/17/2022 Travel and Lodging Undisputed 01/23/2026 948908645 CMS
NuVasive, Inc. $328.95 08/10/2022 Travel and Lodging Undisputed 01/23/2026 948908759 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, 2020, 2021, 2022
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_P01232026_01102026.csv

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