Healthcare provider profile · identity verified

Joseph Mathew, MD

Allopathic & Osteopathic Physicians|Internal Medicine · OLD BRIDGE, NJ · NPI 1225197320

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 Joseph Mathew, MD received $326.43 in general payments during 2025 across 27 reported records.

GlaxoSmithKline, LLC. accounted for 62.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 506 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$326.43

27 reported records · 4 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $203.7262.4%202025
GENZYME CORPORATION Unresolved — no canonical attribution shown $70.0821.5%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $36.1111.1%22025
Insmed, Inc. Unresolved — no canonical attribution shown $16.525.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$326.4327

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
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $165.46 14 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION $70.08 4 2025
Source payment records
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $38.26 6 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $36.11 2 2025
Source payment records
Arikayce
Normalized: arikayce
Drug Insmed, Inc. $16.52 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
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 506 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
506 124

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
Trelegy ElliptaFluticasone/Umeclidin/Vilanter506124
Albuterol Sulfate HfaAlbuterol Sulfate329138
Breo ElliptaFluticasone/Vilanterol14938
Breztri AerosphereBudesonide/Glycopyr/Formoterol13236
Doxycycline HyclateDoxycycline Hyclate13291
PrednisonePrednisone12366
FamotidineFamotidine11016
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr9925
MethylprednisoloneMethylprednisolone9777
Rosuvastatin CalciumRosuvastatin Calcium9125
FurosemideFurosemide8813
Midodrine HclMidodrine Hcl83suppressed
Montelukast SodiumMontelukast Sodium8230
GlycopyrrolateGlycopyrrolate81suppressed
Losartan PotassiumLosartan Potassium8121
Atorvastatin CalciumAtorvastatin Calcium7523
Fluticasone-SalmeterolFluticasone Propion/Salmeterol7022
AzithromycinAzithromycin6153
CefuroximeCefuroxime Axetil5345
EliquisApixaban5211
Levothyroxine SodiumLevothyroxine Sodium4914
Ipratropium BromideIpratropium Bromide4711
Spiriva RespimatTiotropium Bromide4616
Amlodipine BesylateAmlodipine Besylate4215
GabapentinGabapentin41suppressed
Metoprolol SuccinateMetoprolol Succinate4116
ScopolamineScopolamine40suppressed
Albuterol SulfateAlbuterol Sulfate38suppressed
RoflumilastRoflumilast38suppressed
Pantoprazole SodiumPantoprazole Sodium3711
SucralfateSucralfate37suppressed
Enoxaparin SodiumEnoxaparin Sodium35suppressed
SymbicortBudesonide/Formoterol Fumarate33suppressed
Incruse ElliptaUmeclidinium Bromide30suppressed
HydrochlorothiazideHydrochlorothiazide29suppressed
Ventolin HfaAlbuterol Sulfate29suppressed
LevetiracetamLevetiracetam27suppressed
Metformin HclMetformin Hcl2611
Metoprolol TartrateMetoprolol Tartrate26suppressed
RisperidoneRisperidone26suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate2411
Escitalopram OxalateEscitalopram Oxalate24suppressed
Wixela InhubFluticasone Propion/Salmeterol2415
FinasterideFinasteride23suppressed
Hydralazine HclHydralazine Hcl23suppressed
Pravastatin SodiumPravastatin Sodium23suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl23suppressed
Benztropine MesylateBenztropine Mesylate22suppressed
BaclofenBaclofen21suppressed
ClonidineClonidine20suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide20suppressed
LactuloseLactulose19suppressed
Spiriva HandihalerTiotropium Bromide19suppressed
Azelastine HclAzelastine Hcl18suppressed
Clonidine HclClonidine Hcl18suppressed
Zolpidem TartrateZolpidem Tartrate18suppressed
Fluticasone-VilanterolFluticasone/Vilanterol17suppressed
Potassium ChloridePotassium Chloride17suppressed
Fluticasone PropionateFluticasone Propionate16suppressed
SimvastatinSimvastatin16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
LisinoprilLisinopril15suppressed
AlprazolamAlprazolam14suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride13suppressed
Advair DiskusFluticasone Propion/Salmeterol12suppressed
OmeprazoleOmeprazole12suppressed
Valproic AcidValproic Acid (As Sodium Salt)12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
ClopidogrelClopidogrel Bisulfate11suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
Heparin SodiumHeparin Sodium,porcine11suppressed
Labetalol HclLabetalol Hcl11suppressed
OfevNintedanib Esylate11suppressed
Sertraline HclSertraline 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 $326.43 · 27 records GlaxoSmithKline, LLC. AIRSUPRA, Arikayce, DUPIXENT, NUCALA, TRELEGY ELLIPTA 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