Healthcare provider profile · identity verified

Matthew James Brennan, MD

Family Practice · COHOES, NY · NPI 1881057230

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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
Atorvastatin CalciumAtorvastatin Calcium379114
Albuterol Sulfate HfaAlbuterol Sulfate26464
LisinoprilLisinopril20458
Levothyroxine SodiumLevothyroxine Sodium19546
Amlodipine BesylateAmlodipine Besylate17153
GabapentinGabapentin16443
OmeprazoleOmeprazole14343
Fluticasone PropionateFluticasone Propionate13734
Losartan PotassiumLosartan Potassium10930
Metformin HclMetformin Hcl10630
Pravastatin SodiumPravastatin Sodium8322
Cyclobenzaprine HclCyclobenzaprine Hcl8223
Metoprolol SuccinateMetoprolol Succinate8228
FamotidineFamotidine8124
HydrochlorothiazideHydrochlorothiazide8124
FurosemideFurosemide7119
Rosuvastatin CalciumRosuvastatin Calcium6925
Tamsulosin HclTamsulosin Hcl6919
Pantoprazole SodiumPantoprazole Sodium6320
Trelegy ElliptaFluticasone/Umeclidin/Vilanter62suppressed
SimvastatinSimvastatin5914
Alendronate SodiumAlendronate Sodium5815
OzempicSemaglutide5617
Potassium ChloridePotassium Chloride56suppressed
AlprazolamAlprazolam5413
Escitalopram OxalateEscitalopram Oxalate5414
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen53suppressed
Trazodone HclTrazodone Hcl5216
IbuprofenIbuprofen5113
EzetimibeEzetimibe4717
JardianceEmpagliflozin4614
NaproxenNaproxen4515
Citalopram HbrCitalopram Hydrobromide4412
Tramadol HclTramadol Hcl43suppressed
MirtazapineMirtazapine4212
AllopurinolAllopurinol4112
PrednisonePrednisone4129
MounjaroTirzepatide39suppressed
ClonazepamClonazepam37suppressed
Metformin Hcl ErMetformin Hcl3613
TrulicityDulaglutide3611
JanuviaSitagliptin Phosphate35suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3414
Zolpidem TartrateZolpidem Tartrate34suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3221
Buspirone HclBuspirone Hcl3212
Fluticasone-SalmeterolFluticasone Propion/Salmeterol32suppressed
Hydroxyzine HclHydroxyzine Hcl3212
CarvedilolCarvedilol30suppressed
Fluoxetine HclFluoxetine Hcl30suppressed
Ondansetron OdtOndansetron30suppressed
Sertraline HclSertraline Hcl3011
CelecoxibCelecoxib29suppressed
Diclofenac SodiumDiclofenac Sodium2911
EliquisApixaban2911
LorazepamLorazepam29suppressed
FinasterideFinasteride27suppressed
KetoconazoleKetoconazole2715
AzithromycinAzithromycin2616
Lantus SolostarInsulin Glargine,hum.Rec.Anlog26suppressed
Montelukast SodiumMontelukast Sodium25suppressed
LamotrigineLamotrigine24suppressed
Duloxetine HclDuloxetine Hcl23suppressed
BaclofenBaclofen22suppressed
GlimepirideGlimepiride22suppressed
Hydralazine HclHydralazine Hcl22suppressed
Morphine Sulfate ErMorphine Sulfate22suppressed
Spiriva RespimatTiotropium Bromide22suppressed
Tizanidine HclTizanidine Hcl22suppressed
Varenicline TartrateVarenicline Tartrate22suppressed
IrbesartanIrbesartan20suppressed
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
LevetiracetamLevetiracetam18suppressed
Doxycycline HyclateDoxycycline Hyclate1713
GlipizideGlipizide17suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17suppressed
Meclizine HclMeclizine Hcl17suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine16suppressed
AtenololAtenolol15suppressed
Bupropion XlBupropion Hcl15suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1513
Paroxetine HclParoxetine Hcl15suppressed
ValacyclovirValacyclovir Hcl15suppressed
AnastrozoleAnastrozole14suppressed
Benazepril HclBenazepril Hcl14suppressed
Divalproex Sodium ErDivalproex Sodium14suppressed
Metoprolol TartrateMetoprolol Tartrate14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Clonidine HclClonidine Hcl13suppressed
FenofibrateFenofibrate,micronized13suppressed
MethylprednisoloneMethylprednisolone1312
Mometasone FuroateMometasone Furoate13suppressed
Sodium Chloride0.9 % Sodium Chloride13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
CephalexinCephalexin1212
LidocaineLidocaine12suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
SpironolactoneSpironolactone12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12suppressed
Terazosin HclTerazosin Hcl12suppressed
TradjentaLinagliptin12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
MeloxicamMeloxicam11suppressed
Midodrine HclMidodrine Hcl11suppressed
Ondansetron HclOndansetron Hcl11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed

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
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