Healthcare provider profile · identity verified

Michael F Maguire, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Critical Care Medicine · APPLETON, WI · NPI 1124186721

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Michael F Maguire, M.D. received $343.06 in general payments during 2025 across 10 reported records.

JAZZ PHARMACEUTICALS INC. accounted for 43.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Glassia.

Boehringer Ingelheim Pharmaceuticals, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported OFEV as an associated drug or biological on 14236 records involving 6873 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Ofev by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported GLASSIA as an associated drug or biological on 7881 records involving 3215 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Glassia by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$343.06

10 reported records · 9 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $150.0043.7%12025
Viatris Specialty LLC Unresolved — no canonical attribution shown $30.498.9%12025
ABIOMED Unresolved — no canonical attribution shown $29.628.6%12025
Verona Pharma, Inc. Unresolved — no canonical attribution shown $29.538.6%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $26.237.7%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.986.4%12025
Electromed, Inc. Unresolved — no canonical attribution shown $20.936.1%22025
Avadel CNS Pharmaceuticals, LLC Unresolved — no canonical attribution shown $20.486.0%12025
Insmed, Inc. Unresolved — no canonical attribution shown $13.804.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$193.069
Consulting Fee$150.001

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
XYREM
Normalized: xyrem
Drug JAZZ PHARMACEUTICALS INC. $150.00 1 2025
Source payment records
XYWAV
Normalized: xywav
Drug JAZZ PHARMACEUTICALS INC. $150.00 1 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $30.49 1 2025
Source payment records
Ohtuvayre
Normalized: ohtuvayre
Drug Verona Pharma, Inc. $29.53 1 2025
Source payment records
GLASSIA
Normalized: glassia
Biological Takeda Pharmaceuticals U.S.A., Inc. $26.23 1 2025
Source payment records
JASCAYD
Normalized: jascayd
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $21.98 1 2025
Source payment records
SMARTVEST
Normalized: smartvest
Device Electromed, Inc. $20.93 2 2025
Source payment records
LUMRYZ
Normalized: lumryz
Drug Avadel CNS Pharmaceuticals, LLC $20.48 1 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $13.80 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
GLASSIA
glassia
2025 Glassia 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 OFEV
open payments reported associated product
CMS Open Payments — General Payments
14236 supporting records · 6873 recipient NPIs · example record 1221811762
Ofev · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 GLASSIA
open payments reported associated product
CMS Open Payments — General Payments
7881 supporting records · 3215 recipient NPIs · example record 1223616286
Glassia · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Albuterol Sulfate HfaAlbuterol Sulfate18265
Montelukast SodiumMontelukast Sodium14742
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11930
Breo ElliptaFluticasone/Vilanterol8822
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr7714
PrednisonePrednisone7424
Fluticasone-SalmeterolFluticasone Propion/Salmeterol6121
Wixela InhubFluticasone Propion/Salmeterol5415
Incruse ElliptaUmeclidinium Bromide52suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl40suppressed
Combivent RespimatIpratropium/Albuterol Sulfate35suppressed
Spiriva HandihalerTiotropium Bromide27suppressed
SymbicortBudesonide/Formoterol Fumarate27suppressed
RoflumilastRoflumilast26suppressed
GabapentinGabapentin25suppressed
ModafinilModafinil19suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol17suppressed
Arnuity ElliptaFluticasone Furoate16suppressed
Fluticasone PropionateFluticasone Propionate15suppressed
Fluticasone Propionate HfaFluticasone Propionate14suppressed
Sodium OxybateSodium Oxybate13suppressed
ArmodafinilArmodafinil12suppressed
GlassiaAlpha-1-Proteinase Inhibitor12suppressed
DalirespRoflumilast11suppressed
NucalaMepolizumab11suppressed
OfevNintedanib Esylate11suppressed
Oxycodone HclOxycodone Hcl11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $343.06 · 10 records JAZZ PHARMACEUTICALS INC. Arikayce, GLASSIA, JASCAYD, LUMRYZ, Ohtuvayre, SMARTVEST, XYREM, XYWAV, YUPELRI 2
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error