Healthcare provider profile · identity verified

Mark Anthony Montera, MD

Family Practice · LAKE KATRINE, NY · NPI 1508820689

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 Calcium631182
Amlodipine BesylateAmlodipine Besylate28983
LisinoprilLisinopril26871
Levothyroxine SodiumLevothyroxine Sodium26262
OmeprazoleOmeprazole22172
Metformin HclMetformin Hcl15544
SimvastatinSimvastatin14846
Losartan PotassiumLosartan Potassium14644
HydrochlorothiazideHydrochlorothiazide13539
Metoprolol SuccinateMetoprolol Succinate12534
Metoprolol TartrateMetoprolol Tartrate12531
Rosuvastatin CalciumRosuvastatin Calcium11633
Sertraline HclSertraline Hcl9926
LorazepamLorazepam9136
GabapentinGabapentin8925
EliquisApixaban8815
Zolpidem TartrateZolpidem Tartrate8221
Tamsulosin HclTamsulosin Hcl7924
Albuterol Sulfate HfaAlbuterol Sulfate7528
Escitalopram OxalateEscitalopram Oxalate7322
FurosemideFurosemide6118
PrednisonePrednisone5622
Pantoprazole SodiumPantoprazole Sodium5314
ClonazepamClonazepam5212
CarvedilolCarvedilol5114
GlimepirideGlimepiride5115
MeloxicamMeloxicam5018
Metformin Hcl ErMetformin Hcl5015
OzempicSemaglutide48suppressed
RamiprilRamipril4513
AllopurinolAllopurinol4314
Potassium ChloridePotassium Chloride4314
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3812
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen37suppressed
Fluticasone PropionateFluticasone Propionate3414
Bupropion XlBupropion Hcl33suppressed
ClopidogrelClopidogrel Bisulfate3312
AlprazolamAlprazolam3216
Trazodone HclTrazodone Hcl3112
Buspirone HclBuspirone Hcl30suppressed
FinasterideFinasteride30suppressed
Fluoxetine HclFluoxetine Hcl30suppressed
Pravastatin SodiumPravastatin Sodium30suppressed
Donepezil HclDonepezil Hcl29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2912
Cyclobenzaprine HclCyclobenzaprine Hcl27suppressed
SynthroidLevothyroxine Sodium27suppressed
AtenololAtenolol26suppressed
Citalopram HbrCitalopram Hydrobromide2611
Doxycycline HyclateDoxycycline Hyclate2422
Montelukast SodiumMontelukast Sodium24suppressed
Risedronate SodiumRisedronate Sodium24suppressed
Oxycodone HclOxycodone Hcl2311
EzetimibeEzetimibe22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen2113
Propranolol HclPropranolol Hcl21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl21suppressed
Benazepril HclBenazepril Hcl20suppressed
AcyclovirAcyclovir19suppressed
Bisoprolol FumarateBisoprolol Fumarate19suppressed
JardianceEmpagliflozin19suppressed
Tramadol HclTramadol Hcl19suppressed
Meclizine HclMeclizine Hcl18suppressed
Warfarin SodiumWarfarin Sodium18suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
ValsartanValsartan17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
FamotidineFamotidine16suppressed
DiazepamDiazepam15suppressed
EstradiolEstradiol15suppressed
Hydralazine HclHydralazine Hcl15suppressed
SpironolactoneSpironolactone15suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
Incruse ElliptaUmeclidinium Bromide14suppressed
Ipratropium BromideIpratropium Bromide14suppressed
LevetiracetamLevetiracetam14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
FluconazoleFluconazole13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
XareltoRivaroxaban13suppressed
Alendronate SodiumAlendronate Sodium12suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
Dilt-XrDiltiazem Hcl12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
GlipizideGlipizide12suppressed
HydrocortisoneHydrocortisone12suppressed
IrbesartanIrbesartan12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
LansoprazoleLansoprazole12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
LovastatinLovastatin11suppressed
MyrbetriqMirabegron11suppressed
PrimidonePrimidone11suppressed
ValacyclovirValacyclovir 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
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