IndustryPayments

MATTHEW R WEIR

Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology BALTIMORE, MD NPI 1316985237

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Nephrology MD Seqirus USA Inc All categories

General Payments — all program years on this page

$503,175.95

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 458
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $126,373.83 across 70 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.

Nature of paymentAmountRecords
Consulting Fee $65,298.0016
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $35,086.156
Travel and Lodging $23,489.4920
Food and Beverage $2,497.1127
Education $3.081

By paying entity

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

Paying entityAmountRecords
Seqirus USA Inc $33,471.432
Alexion Pharmaceuticals, Inc. $30,878.0413
Novo Nordisk AS $20,932.5114
Corcept Therapeutics $14,350.248
Regeneron Pharmaceuticals, Inc. $13,909.1010
Bayer HealthCare Pharmaceuticals Inc. $4,897.954
IDORSIA PHARMACEUTICALS US INC $2,820.001
Acerta Pharma LLC $1,960.001
Alnylam Pharmaceuticals Inc. $1,025.515
Merck Sharp & Dohme Corporation $1,000.001
Relypsa, Inc. $441.844
NOVARTIS PHARMACEUTICALS CORPORATION $188.952
Sanara MedTech Inc. $149.871
CALLIDITAS THERAPEUTICS US INC. $143.031
CorMedix Inc. $123.301
Lexicon Pharmaceuticals, Inc. $78.981
Retrophin, Inc. $3.081

By program year

Program yearAmountRecords
2018 $72,326.6883
2019 $90,961.8188
2020 $28,071.4623
2021 $48,690.3855
2022 $50,618.6273
2023 $86,133.1766
2024 $126,373.8370

Records — PY2024 (70)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1081720295 Lexicon Pharmaceuticals, Inc. $78.98 06/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1082023438 CorMedix Inc. $123.30 06/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086110888 Bayer Healthcare Pharmaceuticals Inc. $520.00 09/20/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1086150245 Bayer Healthcare Pharmaceuticals Inc. $2,340.00 11/20/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1086203309 Bayer Healthcare Pharmaceuticals Inc. $1,907.50 01/25/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1086243352 Bayer Healthcare Pharmaceuticals Inc. $130.45 10/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087405682 Novartis Pharmaceuticals Corporation $82.17 08/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1087405690 Novartis Pharmaceuticals Corporation $106.78 11/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093888087 Alexion Pharmaceuticals, Inc. $33.48 05/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093908446 Alexion Pharmaceuticals, Inc. $292.98 07/25/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1093909054 Alexion Pharmaceuticals, Inc. $33.53 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093910602 Alexion Pharmaceuticals, Inc. $3,186.90 04/28/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1093920148 Alexion Pharmaceuticals, Inc. $57.70 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093952363 Alexion Pharmaceuticals, Inc. $1,346.53 04/29/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1093953336 Alexion Pharmaceuticals, Inc. $24.97 05/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093959544 Alexion Pharmaceuticals, Inc. $63.37 04/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093989412 Alexion Pharmaceuticals, Inc. $49.96 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1093995864 Alexion Pharmaceuticals, Inc. $87.65 05/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1094006307 Alexion Pharmaceuticals, Inc. $155.20 04/29/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1094021057 Alexion Pharmaceuticals, Inc. $85.77 05/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1094047065 Alexion Pharmaceuticals, Inc. $25,460.00 07/01/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1096580131 Novo Nordisk Inc $1,800.00 04/01/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1096597292 Novo Nordisk Inc $741.97 06/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1096612380 Novo Nordisk Inc $675.00 12/16/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1096876644 Novo Nordisk Inc $22.17 06/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096901661 Novo Nordisk Inc $123.60 06/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096967259 Novo Nordisk Inc $467.78 06/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097004648 Novo Nordisk Inc $2,072.00 06/23/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1097144027 Novo Nordisk Inc $675.00 11/29/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1097164570 Novo Nordisk Inc $4,500.00 09/04/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1097190753 Novo Nordisk Inc $413.33 06/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1097220196 Novo Nordisk Inc $34.84 06/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1097507279 Novo Nordisk Inc $357.76 06/24/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1097742439 Novo Nordisk Inc $9,028.50 06/24/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1097791337 Novo Nordisk Inc $20.56 06/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104521568 AstraZeneca Pharmaceuticals LP $1,960.00 01/04/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1114406516 Regeneron Pharmaceuticals, Inc. $525.75 10/23/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1114406518 Regeneron Pharmaceuticals, Inc. $35.25 10/23/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1114406520 Regeneron Pharmaceuticals, Inc. $3,195.00 12/13/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1114406522 Regeneron Pharmaceuticals, Inc. $5,325.00 12/13/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1114406524 Regeneron Pharmaceuticals, Inc. $4,260.00 12/13/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1114406526 Regeneron Pharmaceuticals, Inc. $200.00 12/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1114406528 Regeneron Pharmaceuticals, Inc. $33.57 12/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1114406530 Regeneron Pharmaceuticals, Inc. $11.56 12/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114406532 Regeneron Pharmaceuticals, Inc. $19.00 12/13/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1114406534 Regeneron Pharmaceuticals, Inc. $303.97 12/31/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1117756451 Corcept Therapeutics $5,004.00 05/22/2024 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
1117756453 Corcept Therapeutics $67.13 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117756455 Corcept Therapeutics $117.47 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117756457 Corcept Therapeutics $14.25 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117756459 Corcept Therapeutics $47.39 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117756501 Corcept Therapeutics $4,900.00 11/27/2024 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
1117756531 Corcept Therapeutics $1,400.00 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
1117756533 Corcept Therapeutics $2,800.00 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
1124035250 Vifor Pharma, Inc. $149.67 01/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124047052 Vifor Pharma, Inc. $127.96 04/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124047056 Vifor Pharma, Inc. $49.92 04/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1124049935 Vifor Pharma, Inc. $114.29 08/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1125639817 Seqirus USA Inc $18,162.15 03/25/2024 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
1125639819 Seqirus USA Inc $15,309.28 02/09/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1125833599 Alnylam Pharmaceuticals Inc. $180.66 04/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1125833601 Alnylam Pharmaceuticals Inc. $150.33 04/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1125833603 Alnylam Pharmaceuticals Inc. $52.54 04/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1125833605 Alnylam Pharmaceuticals Inc. $61.98 04/05/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1125833657 Alnylam Pharmaceuticals Inc. $580.00 10/10/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1141527658 CALLIDITAS THERAPEUTICS US INC. $143.03 11/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1141630502 Merck Sharp & Dohme LLC $1,000.00 11/04/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1146778417 IDORSIA PHARMACEUTICALS US INC $2,820.00 06/12/2024 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
1149890000 Travere Therapeutics, Inc. $3.08 02/26/2024 Education Undisputed 01/23/2026 View at CMS
1154926548 Sanara MedTech Inc. $149.87 10/09/2024 Food and Beverage 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

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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.