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 MAHER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1255771614
CMS profile
598591
Location
MONROEVILLE, PA

General Payments · PY2018–2024

$5,995.76

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

Latest program year · PY2024

$1,364.97

17 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 $1,217.98 15
Travel and Lodging $146.99 2

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $177.86 3
PY2019 $1,806.25 7
PY2020 $149.87 1
PY2021 $485.11 8
PY2022 $1,703.46 10
PY2023 $308.24 2
PY2024 $1,364.97 17

Payment records · PY2024 (17)

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. $24.00 11/02/2024 Food and Beverage Undisputed 01/23/2026 1146568370 CMS
DePuy Synthes Sales Inc. $146.54 04/24/2024 Food and Beverage Undisputed 01/23/2026 1077885582 CMS
DePuy Synthes Sales Inc. $83.08 07/24/2024 Food and Beverage Undisputed 01/23/2026 1077885572 CMS
DePuy Synthes Sales Inc. $9.40 07/25/2024 Food and Beverage Undisputed 01/23/2026 1077885568 CMS
DePuy Synthes Sales Inc. $19.07 07/25/2024 Food and Beverage Undisputed 01/23/2026 1077885574 CMS
DePuy Synthes Sales Inc. $9.94 07/25/2024 Food and Beverage Undisputed 01/23/2026 1077885584 CMS
DePuy Synthes Sales Inc. $82.58 07/25/2024 Food and Beverage Undisputed 01/23/2026 1077885604 CMS
Innovation Technologies Inc $66.60 10/31/2024 Food and Beverage Undisputed 01/23/2026 1130822248 CMS
Innovation Technologies Inc $38.73 11/01/2024 Food and Beverage Undisputed 01/23/2026 1130822250 CMS
Mid-Atlantic Surgical Systems, LLC $109.15 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1126610465 CMS
Mid-Atlantic Surgical Systems, LLC $37.84 11/02/2024 Travel and Lodging Undisputed 01/23/2026 1126610467 CMS
Smith+Nephew, Inc. $148.33 10/16/2024 Food and Beverage Undisputed 01/23/2026 1149568889 CMS
Stryker Corporation $127.37 01/31/2024 Food and Beverage Undisputed 01/23/2026 1119901787 CMS
Stryker Corporation $99.48 10/24/2024 Food and Beverage Undisputed 01/23/2026 1119901789 CMS
Stryker Corporation $68.30 11/01/2024 Food and Beverage Undisputed 01/23/2026 1119901791 CMS
Zimmer Biomet Holdings, Inc. $148.22 09/18/2024 Food and Beverage Undisputed 01/23/2026 1155025730 CMS
Zimmer Biomet Holdings, Inc. $146.34 12/10/2024 Food and Beverage Undisputed 01/23/2026 1155025822 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.