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

MICHAEL W HASZ

Allopathic & Osteopathic Physicians Orthopaedic Surgery Orthopaedic Surgery of the Spine

NPI
1275501371
CMS profile
329886
Location
RESTON, VA

General Payments · PY2018–2024

$35,778.63

  • Reported across 198 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,668.96

32 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
Travel and Lodging $3,855.81 13
Food and Beverage $813.15 19

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $2,093.71 9
ZIMVIE INC. $1,508.46 9
Arthrex, Inc. $1,008.70 13
Medtronic, Inc. $58.09 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $9,441.87 47
PY2019 $7,407.75 38
PY2020 $4,933.70 25
PY2021 $2,840.55 23
PY2022 $782.11 8
PY2023 $5,703.69 25
PY2024 $4,668.96 32

Payment records · PY2024 (32)

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
Arthrex, Inc. $427.35 01/05/2024 Travel and Lodging Undisputed 01/23/2026 1146566028 CMS
Arthrex, Inc. $24.00 01/05/2024 Food and Beverage Undisputed 01/23/2026 1146566040 CMS
Arthrex, Inc. $5.00 01/05/2024 Food and Beverage Undisputed 01/23/2026 1146566046 CMS
Arthrex, Inc. $5.00 01/05/2024 Food and Beverage Undisputed 01/23/2026 1146566048 CMS
Arthrex, Inc. $30.00 01/05/2024 Food and Beverage Undisputed 01/23/2026 1146566050 CMS
Arthrex, Inc. $427.35 01/06/2024 Travel and Lodging Undisputed 01/23/2026 1146566030 CMS
Arthrex, Inc. $5.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566032 CMS
Arthrex, Inc. $5.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566034 CMS
Arthrex, Inc. $5.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566036 CMS
Arthrex, Inc. $5.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566038 CMS
Arthrex, Inc. $10.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566042 CMS
Arthrex, Inc. $10.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566044 CMS
Arthrex, Inc. $50.00 01/06/2024 Food and Beverage Undisputed 01/23/2026 1146566052 CMS
Medtronic, Inc. $58.09 09/05/2024 Food and Beverage Undisputed 01/23/2026 1117138935 CMS
Stryker Corporation $696.60 01/22/2024 Travel and Lodging Undisputed 01/23/2026 1119850609 CMS
Stryker Corporation $61.69 01/30/2024 Food and Beverage Undisputed 01/23/2026 1119850611 CMS
Stryker Corporation $48.26 01/30/2024 Food and Beverage Undisputed 01/23/2026 1119850613 CMS
Stryker Corporation $56.50 02/21/2024 Food and Beverage Undisputed 01/23/2026 1119850615 CMS
Stryker Corporation $21.07 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1119850617 CMS
Stryker Corporation $401.55 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1119850619 CMS
Stryker Corporation $157.79 09/17/2024 Food and Beverage Undisputed 01/23/2026 1119850621 CMS
Stryker Corporation $322.99 10/07/2024 Travel and Lodging Undisputed 01/23/2026 1119850623 CMS
Stryker Corporation $327.26 12/06/2024 Travel and Lodging Undisputed 01/23/2026 1119850625 CMS
ZIMVIE INC. $333.35 01/18/2024 Travel and Lodging Undisputed 01/23/2026 1142553142 CMS
ZIMVIE INC. $130.00 01/20/2024 Food and Beverage Undisputed 01/23/2026 1142552656 CMS
ZIMVIE INC. $284.90 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1142553030 CMS
ZIMVIE INC. $24.15 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1142553038 CMS
ZIMVIE INC. $29.44 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1142553050 CMS
ZIMVIE INC. $274.90 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1142553058 CMS
ZIMVIE INC. $284.90 01/23/2024 Travel and Lodging Undisputed 01/23/2026 1142553194 CMS
ZIMVIE INC. $124.72 02/05/2024 Food and Beverage Undisputed 01/23/2026 1142553134 CMS
ZIMVIE INC. $22.10 02/06/2024 Food and Beverage Undisputed 01/23/2026 1142553122 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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