Healthcare provider profile · identity verified

Marc Lumsden, DO

Allopathic & Osteopathic Physicians|Family Medicine · CAPE GIRARDEAU, MO · NPI 1598111411

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 Marc Lumsden, DO received $141.58 in general payments during 2025 across 8 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 19.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 95 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$141.58

8 reported records · 7 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $27.4019.4%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $24.0617.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $20.3014.3%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.8513.3%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $18.5613.1%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $16.5511.7%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $15.8611.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$122.737
Education$18.851

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $27.40 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $24.06 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $20.30 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $18.85 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $18.56 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $16.55 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $16.55 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $15.86 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
JARDIANCE
jardiance
2025 Jardiance 2024 95 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
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
95 17

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
LisinoprilLisinopril486126
Levothyroxine SodiumLevothyroxine Sodium34892
Pantoprazole SodiumPantoprazole Sodium33784
Amlodipine BesylateAmlodipine Besylate30889
Atorvastatin CalciumAtorvastatin Calcium27378
GabapentinGabapentin25670
OmeprazoleOmeprazole24160
Montelukast SodiumMontelukast Sodium22748
Losartan PotassiumLosartan Potassium20864
Tamsulosin HclTamsulosin Hcl20859
AlprazolamAlprazolam19550
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19541
Duloxetine HclDuloxetine Hcl17535
FurosemideFurosemide17144
Bupropion XlBupropion Hcl15941
Cyclobenzaprine HclCyclobenzaprine Hcl15747
Metformin HclMetformin Hcl15445
Rosuvastatin CalciumRosuvastatin Calcium15443
Escitalopram OxalateEscitalopram Oxalate15243
Albuterol Sulfate HfaAlbuterol Sulfate14550
HydrochlorothiazideHydrochlorothiazide14445
Tramadol HclTramadol Hcl14442
Trazodone HclTrazodone Hcl13527
MeloxicamMeloxicam13440
OzempicSemaglutide12723
SimvastatinSimvastatin12337
Metoprolol SuccinateMetoprolol Succinate12033
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11525
Metoprolol TartrateMetoprolol Tartrate11427
AllopurinolAllopurinol11131
CarvedilolCarvedilol10634
Sertraline HclSertraline Hcl10531
PregabalinPregabalin10121
Fluticasone PropionateFluticasone Propionate10027
JardianceEmpagliflozin9517
ClopidogrelClopidogrel Bisulfate9226
Memantine HclMemantine Hcl9217
Venlafaxine Hcl ErVenlafaxine Hcl9115
Buspirone HclBuspirone Hcl9025
DiazepamDiazepam8917
Potassium ChloridePotassium Chloride8520
LorazepamLorazepam8323
ClonazepamClonazepam8015
Tizanidine HclTizanidine Hcl7623
AtenololAtenolol7419
Quetiapine FumarateQuetiapine Fumarate7318
Prazosin HclPrazosin Hcl7020
Zolpidem TartrateZolpidem Tartrate6819
Pravastatin SodiumPravastatin Sodium6719
Ropinirole HclRopinirole Hcl6518
JanuviaSitagliptin Phosphate6314
Oxybutynin ChlorideOxybutynin Chloride6121
ArexvyRsvpref3 Antigen/As01e/Pf5555
CelecoxibCelecoxib5514
FarxigaDapagliflozin Propanediol5413
Hydralazine HclHydralazine Hcl5415
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5117
FinasterideFinasteride4913
SucralfateSucralfate4719
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide47suppressed
EliquisApixaban4514
Fluoxetine HclFluoxetine Hcl45suppressed
BaclofenBaclofen4412
SpironolactoneSpironolactone4413
SynthroidLevothyroxine Sodium4412
Warfarin SodiumWarfarin Sodium44suppressed
Labetalol HclLabetalol Hcl43suppressed
Oxycodone HclOxycodone Hcl43suppressed
MounjaroTirzepatide42suppressed
AripiprazoleAripiprazole40suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3812
Amitriptyline HclAmitriptyline Hcl37suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium37suppressed
MethylprednisoloneMethylprednisolone3733
MirtazapineMirtazapine3714
Testosterone CypionateTestosterone Cypionate37suppressed
TopiramateTopiramate36suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter36suppressed
Paroxetine HclParoxetine Hcl35suppressed
Diclofenac SodiumDiclofenac Sodium34suppressed
FamotidineFamotidine33suppressed
FenofibrateFenofibrate Nanocrystallized33suppressed
Metformin Hcl ErMetformin Hcl3311
Donepezil HclDonepezil Hcl32suppressed
IrbesartanIrbesartan3111
Liothyronine SodiumLiothyronine Sodium31suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3119
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3024
Ondansetron HclOndansetron Hcl30suppressed
PrimidonePrimidone30suppressed
Promethazine HclPromethazine Hcl30suppressed
Propranolol HclPropranolol Hcl3011
Enalapril MaleateEnalapril Maleate29suppressed
Ondansetron OdtOndansetron2914
Alendronate SodiumAlendronate Sodium28suppressed
Citalopram HbrCitalopram Hydrobromide28suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl28suppressed
EzetimibeEzetimibe28suppressed
Olmesartan MedoxomilOlmesartan Medoxomil28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2711
Alfuzosin Hcl ErAlfuzosin Hcl26suppressed
Azelastine HclAzelastine Hcl2514
Midodrine HclMidodrine Hcl25suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters25suppressed
XareltoRivaroxaban25suppressed
GlimepirideGlimepiride24suppressed
LamotrigineLamotrigine24suppressed
ValacyclovirValacyclovir Hcl2313
Ventolin HfaAlbuterol Sulfate23suppressed
Benazepril HclBenazepril Hcl22suppressed
CephalexinCephalexin2220
Clonidine HclClonidine Hcl22suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine22suppressed
Doxepin HclDoxepin Hcl22suppressed
Meclizine HclMeclizine Hcl22suppressed
MyrbetriqMirabegron22suppressed
ValsartanValsartan22suppressed
AzithromycinAzithromycin2119
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
LovastatinLovastatin21suppressed
ProgesteroneProgesterone, Micronized2111
TorsemideTorsemide21suppressed
CefdinirCefdinir2020
OlanzapineOlanzapine20suppressed
TrulicityDulaglutide20suppressed
Breo ElliptaFluticasone/Vilanterol19suppressed
BumetanideBumetanide19suppressed
EstradiolEstradiol19suppressed
GlipizideGlipizide19suppressed
LevetiracetamLevetiracetam19suppressed
NitroglycerinNitroglycerin1911
RybelsusSemaglutide19suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate18suppressed
Dexlansoprazole DrDexlansoprazole18suppressed
Dicyclomine HclDicyclomine Hcl18suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate18suppressed
Morphine SulfateMorphine Sulfate18suppressed
NystatinNystatin18suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide17suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine17suppressed
Fludrocortisone AcetateFludrocortisone Acetate17suppressed
LidocaineLidocaine17suppressed
Nifedipine ErNifedipine17suppressed
Pioglitazone HclPioglitazone Hcl17suppressed
Prochlorperazine MaleateProchlorperazine Maleate17suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril16suppressed
Lurasidone HclLurasidone Hcl16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1614
Venlafaxine HclVenlafaxine Hcl16suppressed
Acetaminophen-CodeineAcetaminophen With Codeine15suppressed
CarisoprodolCarisoprodol15suppressed
FenofibrateFenofibrate15suppressed
IbuprofenIbuprofen15suppressed
Guanfacine HclGuanfacine Hcl14suppressed
Amiodarone HclAmiodarone Hcl13suppressed
EszopicloneEszopiclone13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
InvokanaCanagliflozin13suppressed
LevemirInsulin Detemir13suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride13suppressed
PiroxicamPiroxicam13suppressed
PrednisonePrednisone13suppressed
Ziprasidone HclZiprasidone Hcl13suppressed
Diltiazem HclDiltiazem Hcl12suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate12suppressed
MetronidazoleMetronidazole12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
TemazepamTemazepam12suppressed
TestosteroneTestosterone12suppressed
Xigduo XrDapaglifloz Propaned/Metformin12suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
CalcitriolCalcitriol11suppressed
FluconazoleFluconazole11suppressed
HaloperidolHaloperidol11suppressed
Ibandronate SodiumIbandronate Sodium11suppressed
Icosapent EthylIcosapent Ethyl11suppressed
MovantikNaloxegol Oxalate11suppressed
MupirocinMupirocin11suppressed
Nortriptyline HclNortriptyline 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 $141.58 · 8 records Bayer Healthcare Pharmaceuticals Inc. CAPLYTA, CAPVAXIVE, Dexcom G6 Transmitter, GARDASIL 9, JARDIANCE, Kerendia, REXULTI, The Cologuard Plus Collection Kit 1
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