Healthcare provider profile · identity verified

Glenn Alan Mcgrath, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · WILLOW GROVE, PA · NPI 1598766982

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 Glenn Alan Mcgrath, MD received $1,698.03 in general payments during 2025 across 32 reported records.

Medtronic, Inc. accounted for 73.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

Payment overview · 2025

General Payments

$1,698.03

32 reported records · 5 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
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$1,242.2573.2%172025
BETA BIONICS, INC. Unresolved — no canonical attribution shown $314.6618.5%62025
Tandem Diabetes Care, Inc. Unresolved — no canonical attribution shown $90.865.3%72025
Dexcom, Inc. Unresolved — no canonical attribution shown $26.161.5%12025
Insulet Corporation Unresolved — no canonical attribution shown $24.101.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Travel and Lodging$851.306
Food and Beverage$846.7326

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
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $1,186.25 16 2025
Source payment records
iLet Bionic Pancreas
Normalized: ilet bionic pancreas
Device BETA BIONICS, INC. $314.66 6 2025
Source payment records
iLet Insulin Infusion Kit Contact Detach
Normalized: ilet insulin infusion kit contact detach
Device BETA BIONICS, INC. $314.66 6 2025
Source payment records
iLet Insulin Infusion Kit Inset
Normalized: ilet insulin infusion kit inset
Device BETA BIONICS, INC. $314.66 6 2025
Source payment records
t:slim X2 Insulin Pump with Control-IQ
Normalized: t slim x2 insulin pump with control iq
Device Tandem Diabetes Care, Inc. $90.86 7 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $26.16 1 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $24.10 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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
Levothyroxine SodiumLevothyroxine Sodium580158
SynthroidLevothyroxine Sodium36992
Atorvastatin CalciumAtorvastatin Calcium23969
Metformin Hcl ErMetformin Hcl23875
RepaglinideRepaglinide15844
Novolog FlexpenInsulin Aspart13049
Metformin HclMetformin Hcl12935
MounjaroTirzepatide12418
AllopurinolAllopurinol12012
JardianceEmpagliflozin11729
OzempicSemaglutide11030
Alendronate SodiumAlendronate Sodium10435
Rosuvastatin CalciumRosuvastatin Calcium10424
Tresiba Flextouch U-100Insulin Degludec10335
TrulicityDulaglutide10225
FurosemideFurosemide9311
HydrocortisoneHydrocortisone8618
Nano 2nd Gen Pen NeedlePen Needle, Diabetic8530
MetolazoneMetolazone81suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip7912
Metoprolol TartrateMetoprolol Tartrate79suppressed
MethimazoleMethimazole7525
EliquisApixaban73suppressed
BumetanideBumetanide62suppressed
Tresiba Flextouch U-200Insulin Degludec6221
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5922
Amlodipine BesylateAmlodipine Besylate58suppressed
Diclofenac SodiumDiclofenac Sodium5613
Pantoprazole SodiumPantoprazole Sodium56suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic5515
Potassium ChloridePotassium Chloride54suppressed
Trazodone HclTrazodone Hcl53suppressed
Quetiapine FumarateQuetiapine Fumarate50suppressed
Metoprolol SuccinateMetoprolol Succinate49suppressed
CarvedilolCarvedilol45suppressed
FarxigaDapagliflozin Propanediol45suppressed
GabapentinGabapentin45suppressed
Humalog Kwikpen U-100Insulin Lispro4523
JanuviaSitagliptin Phosphate44suppressed
EzetimibeEzetimibe42suppressed
GlipizideGlipizide42suppressed
HydrochlorothiazideHydrochlorothiazide4213
LisinoprilLisinopril42suppressed
LinzessLinaclotide40suppressed
NovologInsulin Aspart39suppressed
ValsartanValsartan39suppressed
TradjentaLinagliptin38suppressed
Tramadol HclTramadol Hcl38suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic38suppressed
Ventolin HfaAlbuterol Sulfate37suppressed
RamiprilRamipril36suppressed
Glipizide ErGlipizide35suppressed
LorazepamLorazepam35suppressed
AlprazolamAlprazolam33suppressed
Clonidine HclClonidine Hcl33suppressed
Pravastatin SodiumPravastatin Sodium33suppressed
Fluticasone PropionateFluticasone Propionate32suppressed
ClonazepamClonazepam31suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate29suppressed
MeloxicamMeloxicam29suppressed
CreonLipase/Protease/Amylase28suppressed
Olmesartan MedoxomilOlmesartan Medoxomil28suppressed
PrednisonePrednisone28suppressed
Meclizine HclMeclizine Hcl27suppressed
MirtazapineMirtazapine27suppressed
VascepaIcosapent Ethyl27suppressed
Breo ElliptaFluticasone/Vilanterol26suppressed
LevoxylLevothyroxine Sodium26suppressed
Losartan PotassiumLosartan Potassium26suppressed
Azelastine HclAzelastine Hcl25suppressed
TymlosAbaloparatide25suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic25suppressed
KetoconazoleKetoconazole24suppressed
RisperidoneRisperidone24suppressed
TestosteroneTestosterone24suppressed
Zolpidem TartrateZolpidem Tartrate24suppressed
BelsomraSuvorexant23suppressed
CalcitriolCalcitriol23suppressed
Ranolazine ErRanolazine23suppressed
LactuloseLactulose22suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog22suppressed
Hydralazine HclHydralazine Hcl21suppressed
Humulin N KwikpenInsulin Nph Human Isophane19suppressed
IbuprofenIbuprofen19suppressed
Droplet Pen NeedlePen Needle, Diabetic18suppressed
Ipratropium BromideIpratropium Bromide18suppressed
SsdSilver Sulfadiazine17suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
CabergolineCabergoline16suppressed
Cinacalcet HclCinacalcet Hcl16suppressed
GlimepirideGlimepiride16suppressed
Icosapent EthylIcosapent Ethyl16suppressed
NamzaricMemantine Hcl/Donepezil Hcl16suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/716suppressed
SpironolactoneSpironolactone16suppressed
Vitamin D2Ergocalciferol (Vitamin D2)16suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)15suppressed
Ultra-Fine Original Pen NeedlePen Needle, Diabetic15suppressed
Albuterol Sulfate HfaAlbuterol Sulfate14suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc14suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog14suppressed
HumalogInsulin Lispro14suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml14suppressed
Triamcinolone AcetonideTriamcinolone Acetonide14suppressed
Unifine Pentips PlusPen Needle, Diabetic14suppressed
Betamethasone DipropionateBetamethasone Dipropionate13suppressed
Novolin N FlexpenInsulin Nph Human Isophane13suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters13suppressed
AzithromycinAzithromycin12suppressed
Buspirone HclBuspirone Hcl12suppressed
Donepezil HclDonepezil Hcl12suppressed
Doxepin HclDoxepin Hcl12suppressed
DutasterideDutasteride12suppressed
Escitalopram OxalateEscitalopram Oxalate12suppressed
Humulin R U-500 KwikpenInsulin Regular, Human12suppressed
Insulin Aspart FlexpenInsulin Aspart12suppressed
LoperamideLoperamide Hcl12suppressed
Midodrine HclMidodrine Hcl12suppressed
NitroglycerinNitroglycerin12suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp12suppressed
SimvastatinSimvastatin12suppressed
CilostazolCilostazol11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dicyclomine HclDicyclomine Hcl11suppressed
Nitroglycerin PatchNitroglycerin11suppressed

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 $1,698.03 · 32 records Medtronic, Inc. Dexcom G6 Transmitter, MINIMED 780G, Omnipod, iLet Bionic Pancreas, iLet Insulin Infusion Kit Contact Detach, iLet Insulin Infusion Kit Inset, t:slim X2 Insulin Pump with Control-IQ
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