Healthcare provider profile · identity verified

Malvin S Keller, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · EDISON, NJ · NPI 1013967520

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 Malvin S Keller, M.D. received $402.59 in general payments during 2025 across 21 reported records.

Novo Nordisk Inc accounted for 35.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 68 claims for Ozempic by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 482 claims for Eliquis by this doctor in 2024.

PFIZER 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 VYNDAMAX as an associated drug or biological on 1880 records involving 1527 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Vyndamax by this doctor in 2024.

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

Payment overview · 2025

General Payments

$402.59

21 reported records · 6 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $144.7035.9%92025
HEARTFLOW, INC. Unresolved — no canonical attribution shown $141.1035.0%62025
PFIZER INC. Unresolved — no canonical attribution shown $53.3713.3%32025
AtriCure, Inc. Unresolved — no canonical attribution shown $29.177.2%12025
CVRx, Inc. Unresolved — no canonical attribution shown $19.234.8%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.023.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$402.5921

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
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $141.10 6 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $91.03 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $53.67 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $37.65 2 2025
Source payment records
ATRICLIP LAA EXCLUSION SYSTEM
Normalized: atriclip laa exclusion system
Device AtriCure, Inc. $29.17 1 2025
Source payment records
EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX
Normalized: epi sense guided coagulation system with visitrax
Device AtriCure, Inc. $29.17 1 2025
Source payment records
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $19.23 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $18.71 1 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $15.72 1 2025
Source payment records
Repatha
Normalized: repatha
Biological Amgen Inc. $15.02 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
ELIQUIS
eliquis
2025 Eliquis 2024 482 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 68 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
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
68 12
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
482 102
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 VYNDAMAX
open payments reported associated product
CMS Open Payments — General Payments
1880 supporting records · 1527 recipient NPIs · example record 1228795749
Vyndamax · 2024
Exact normalized brand match · 1 Part D row
16 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
Metoprolol SuccinateMetoprolol Succinate709190
Amlodipine BesylateAmlodipine Besylate501141
Atorvastatin CalciumAtorvastatin Calcium496141
EliquisApixaban482102
Rosuvastatin CalciumRosuvastatin Calcium393107
ClopidogrelClopidogrel Bisulfate26574
Nebivolol HclNebivolol Hcl20149
SimvastatinSimvastatin18951
Metoprolol TartrateMetoprolol Tartrate17352
Metformin HclMetformin Hcl16146
Repatha SureclickEvolocumab15925
Levothyroxine SodiumLevothyroxine Sodium15738
Losartan PotassiumLosartan Potassium15047
CarvedilolCarvedilol13132
SpironolactoneSpironolactone12839
EzetimibeEzetimibe12738
Diltiazem 24hr Er (Cd)Diltiazem Hcl12635
TorsemideTorsemide12634
AlprazolamAlprazolam11831
ValsartanValsartan11829
Warfarin SodiumWarfarin Sodium11623
Pantoprazole SodiumPantoprazole Sodium11030
Pravastatin SodiumPravastatin Sodium10528
XareltoRivaroxaban10224
AllopurinolAllopurinol9728
LisinoprilLisinopril9629
HydrochlorothiazideHydrochlorothiazide9328
DigoxinDigoxin8420
Candesartan CilexetilCandesartan Cilexetil8322
GlimepirideGlimepiride7825
Zolpidem TartrateZolpidem Tartrate7715
JardianceEmpagliflozin7518
AtenololAtenolol7322
FurosemideFurosemide7127
OzempicSemaglutide6812
IrbesartanIrbesartan6017
BrilintaTicagrelor5914
EntrestoSacubitril/Valsartan5914
EplerenoneEplerenone5512
SotalolSotalol Hcl5111
Tamsulosin HclTamsulosin Hcl5114
EdarbiAzilsartan Medoxomil5011
OmeprazoleOmeprazole4916
Olmesartan MedoxomilOlmesartan Medoxomil4713
Sertraline HclSertraline Hcl4712
Escitalopram OxalateEscitalopram Oxalate43suppressed
SynthroidLevothyroxine Sodium41suppressed
Candesartan-HydrochlorothiazidCandesartan/Hydrochlorothiazid40suppressed
ChlorthalidoneChlorthalidone39suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide39suppressed
Potassium ChloridePotassium Chloride39suppressed
RamiprilRamipril3912
Breo ElliptaFluticasone/Vilanterol38suppressed
Amiodarone HclAmiodarone Hcl37suppressed
FinasterideFinasteride37suppressed
FamotidineFamotidine36suppressed
Nifedipine ErNifedipine35suppressed
MultaqDronedarone Hcl3313
Fluticasone PropionateFluticasone Propionate32suppressed
Sildenafil CitrateSildenafil Citrate32suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide30suppressed
Ranolazine ErRanolazine30suppressed
Tramadol HclTramadol Hcl29suppressed
GabapentinGabapentin2811
ClonidineClonidine27suppressed
LorazepamLorazepam26suppressed
Doxazosin MesylateDoxazosin Mesylate25suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin25suppressed
Fenofibric AcidFenofibric Acid (Choline)25suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide25suppressed
FenofibrateFenofibrate Nanocrystallized24suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
PregabalinPregabalin24suppressed
TelmisartanTelmisartan24suppressed
Acebutolol HclAcebutolol Hcl23suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide23suppressed
EdarbyclorAzilsartan Med/Chlorthalidone23suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide23suppressed
Enalapril MaleateEnalapril Maleate22suppressed
Metformin Hcl ErMetformin Hcl22suppressed
Propranolol Hcl ErPropranolol Hcl22suppressed
Hydralazine HclHydralazine Hcl21suppressed
JanuviaSitagliptin Phosphate21suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium20suppressed
FarxigaDapagliflozin Propanediol19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Albuterol Sulfate HfaAlbuterol Sulfate18suppressed
Praluent PenAlirocumab18suppressed
AzithromycinAzithromycin1613
Toprol XlMetoprolol Succinate16suppressed
VyndamaxTafamidis16suppressed
ClonazepamClonazepam15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Midodrine HclMidodrine Hcl15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
Diltiazem HclDiltiazem Hcl14suppressed
FebuxostatFebuxostat13suppressed
Felodipine ErFelodipine13suppressed
JanumetSitagliptin Phos/Metformin Hcl13suppressed
Montelukast SodiumMontelukast Sodium13suppressed
Propranolol HclPropranolol Hcl13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
BumetanideBumetanide12suppressed
Carvedilol ErCarvedilol Phosphate12suppressed
GlipizideGlipizide12suppressed
Tramadol Hcl ErTramadol Hcl12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
VascepaIcosapent Ethyl12suppressed
CefuroximeCefuroxime Axetil11suppressed
Labetalol HclLabetalol Hcl11suppressed
MetolazoneMetolazone11suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters11suppressed

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 $402.59 · 21 records Novo Nordisk Inc ATRICLIP LAA EXCLUSION SYSTEM, Barostim Neo System, ELIQUIS, EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX, FFRct, NURTEC ODT, Ozempic, Repatha, VYNDAQEL, Wegovy 3
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