MARTIN C MAHONEY

Allopathic & Osteopathic Physicians|Family Medicine BUFFALO, NY NPI 1235120296

General Payments — all program years on this page

$587,213.68

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 587
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $96,744.54 across 84 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
GlaxoSmithKline, LLC. $67,184.5570
PFIZER INC. $16,930.006
Merck Sharp & Dohme Corporation $12,629.998

By program year

Program yearAmountRecords
2018 $90,464.34134
2019 $79,434.6991
2020 $68,675.5060
2021 $47,040.5446
2022 $91,252.7881
2023 $113,601.2991
2024 $96,744.5484

Records — PY2024 (84)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1115817946 GlaxoSmithKline, LLC. $104.21 10/09/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1115853597 GlaxoSmithKline, LLC. $3,900.00 06/03/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1115908521 GlaxoSmithKline, LLC. $179.79 04/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1115920932 GlaxoSmithKline, LLC. $27.17 12/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1115930735 GlaxoSmithKline, LLC. $27.31 12/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115937188 GlaxoSmithKline, LLC. $52.54 12/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115938472 GlaxoSmithKline, LLC. $3.22 06/21/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1115943299 GlaxoSmithKline, LLC. $98.59 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1115961955 GlaxoSmithKline, LLC. $58.36 05/01/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1115990205 GlaxoSmithKline, LLC. $156.16 05/08/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116109085 GlaxoSmithKline, LLC. $300.71 12/02/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116129073 GlaxoSmithKline, LLC. $29.93 07/19/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116190609 GlaxoSmithKline, LLC. $18.41 07/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116191341 GlaxoSmithKline, LLC. $3,900.00 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116200575 GlaxoSmithKline, LLC. $3,900.00 06/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116232147 GlaxoSmithKline, LLC. $41.64 07/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116241509 GlaxoSmithKline, LLC. $650.00 10/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116270454 GlaxoSmithKline, LLC. $12.50 04/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116270636 GlaxoSmithKline, LLC. $95.12 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116271810 GlaxoSmithKline, LLC. $57.26 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116277058 GlaxoSmithKline, LLC. $1,212.48 12/02/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116283253 GlaxoSmithKline, LLC. $3,900.00 12/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116285622 GlaxoSmithKline, LLC. $1,340.03 06/20/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116289614 GlaxoSmithKline, LLC. $3,900.00 05/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116311631 GlaxoSmithKline, LLC. $3,900.00 10/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116331284 GlaxoSmithKline, LLC. $1,675.39 11/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116345232 GlaxoSmithKline, LLC. $72.71 07/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116353224 GlaxoSmithKline, LLC. $204.06 11/14/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116353700 GlaxoSmithKline, LLC. $3,900.00 12/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116363913 GlaxoSmithKline, LLC. $3,900.00 10/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116389342 GlaxoSmithKline, LLC. $270.77 04/18/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116406605 GlaxoSmithKline, LLC. $125.00 12/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116410223 GlaxoSmithKline, LLC. $1,300.00 02/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116417158 GlaxoSmithKline, LLC. $278.04 04/26/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116422931 GlaxoSmithKline, LLC. $254.81 06/20/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116426771 GlaxoSmithKline, LLC. $168.37 05/15/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116437215 GlaxoSmithKline, LLC. $117.93 06/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116441059 GlaxoSmithKline, LLC. $671.18 05/31/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116445378 GlaxoSmithKline, LLC. $3,900.00 10/21/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116459707 GlaxoSmithKline, LLC. $105.29 06/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116487717 GlaxoSmithKline, LLC. $111.60 09/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116488441 GlaxoSmithKline, LLC. $3,900.00 06/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116490216 GlaxoSmithKline, LLC. $30.00 05/15/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116516021 GlaxoSmithKline, LLC. $71.58 05/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116517112 GlaxoSmithKline, LLC. $31.02 05/31/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116522946 GlaxoSmithKline, LLC. $3,900.00 07/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116534970 GlaxoSmithKline, LLC. $3,900.00 05/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116540862 GlaxoSmithKline, LLC. $173.39 11/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116541914 GlaxoSmithKline, LLC. $1,111.35 04/18/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116561444 GlaxoSmithKline, LLC. $270.07 07/11/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116573450 GlaxoSmithKline, LLC. $114.71 04/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116576940 GlaxoSmithKline, LLC. $122.02 11/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116589785 GlaxoSmithKline, LLC. $14.47 10/04/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116598345 GlaxoSmithKline, LLC. $1,300.00 05/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116612822 GlaxoSmithKline, LLC. $125.00 09/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116624920 GlaxoSmithKline, LLC. $119.39 05/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116636172 GlaxoSmithKline, LLC. $100.00 04/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116640256 GlaxoSmithKline, LLC. $25.00 12/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116652159 GlaxoSmithKline, LLC. $124.87 09/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116653837 GlaxoSmithKline, LLC. $4,550.00 08/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116655699 GlaxoSmithKline, LLC. $33.03 10/09/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116673768 GlaxoSmithKline, LLC. $982.64 11/14/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116681343 GlaxoSmithKline, LLC. $35.00 07/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116698211 GlaxoSmithKline, LLC. $40.25 07/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116705268 GlaxoSmithKline, LLC. $5.00 04/04/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116709833 GlaxoSmithKline, LLC. $110.73 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116715843 GlaxoSmithKline, LLC. $29.27 05/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116727210 GlaxoSmithKline, LLC. $975.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1116728804 GlaxoSmithKline, LLC. $26.17 12/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1116732412 GlaxoSmithKline, LLC. $44.01 12/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1131478334 PFIZER INC. $4,250.00 10/31/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1131911158 PFIZER INC. $4,320.00 03/07/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1131946946 PFIZER INC. $1,440.00 07/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1131985003 PFIZER INC. $360.00 09/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1132059586 PFIZER INC. $2,310.00 09/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818739 Merck Sharp & Dohme LLC $1,950.00 11/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818741 Merck Sharp & Dohme LLC $1,950.00 02/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818907 Merck Sharp & Dohme LLC $1,950.00 04/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818909 Merck Sharp & Dohme LLC $1,950.00 04/19/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818911 Merck Sharp & Dohme LLC $2,730.00 12/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141818913 Merck Sharp & Dohme LLC $124.99 11/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141818915 Merck Sharp & Dohme LLC $1,950.00 05/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1141821247 Merck Sharp & Dohme LLC $25.00 12/04/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1142663915 PFIZER INC. $4,250.00 11/08/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • 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.