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 S MAHER

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1235122755
CMS profile
55096
Location
SCOTTSDALE, AZ

General Payments · PY2018–2022

$1,980.62

  • Reported across 203 records
  • CMS publication 2026-01-23

Latest program year · PY2022

$185.36

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

PY2022 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $185.36 11

By paying entity

PY2022 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $615.23 57
PY2019 $409.62 52
PY2020 $332.29 40
PY2021 $438.12 43
PY2022 $185.36 11

Payment records · PY2022 (11)

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

Program year 2022 2018201920202021 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
Amgen Inc. $13.70 03/24/2022 Food and Beverage Undisputed 01/23/2026 939299369 CMS
Boston Scientific Corporation $27.79 04/08/2022 Food and Beverage Undisputed 01/23/2026 916871253 CMS
Janssen Pharmaceuticals, Inc $18.43 02/23/2022 Food and Beverage Undisputed 01/23/2026 885711305 CMS
Janssen Pharmaceuticals, Inc $20.42 04/01/2022 Food and Beverage Undisputed 01/23/2026 885711311 CMS
Merck Sharp & Dohme LLC $13.33 01/07/2022 Food and Beverage Undisputed 01/23/2026 944066829 CMS
Merck Sharp & Dohme LLC $12.04 03/30/2022 Food and Beverage Undisputed 01/23/2026 944127401 CMS
Merck Sharp & Dohme LLC $15.22 04/27/2022 Food and Beverage Undisputed 01/23/2026 944158857 CMS
Novartis Pharmaceuticals Corporation $17.35 03/01/2022 Food and Beverage Undisputed 01/23/2026 893923249 CMS
Novartis Pharmaceuticals Corporation $14.29 03/29/2022 Food and Beverage Undisputed 01/23/2026 893923253 CMS
PFIZER INC. $15.50 02/02/2022 Food and Beverage Undisputed 01/23/2026 949122853 CMS
PFIZER INC. $17.29 03/28/2022 Food and Beverage Undisputed 01/23/2026 949106197 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022
Generated from
OP_DTL_GNRL_PGYR2022_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.