Healthcare provider profile · identity verified

Mark Vexelman, MD

Allopathic & Osteopathic Physicians|Family Medicine · CHICAGO, IL · NPI 1700896750

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 Mark Vexelman, MD received $50.90 in general payments during 2025 across 2 reported records.

MIMEDX Group, Inc. accounted for 61.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$50.90

2 reported records · 2 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
MIMEDX Group, Inc. Unresolved — no canonical attribution shown $31.4361.8%12025
HARTMANN USA, INC. Unresolved — no canonical attribution shown $19.4738.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$50.902

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
ZETUVIT PLUS 10X10 P10
Normalized: zetuvit plus 10x10 p10
Device HARTMANN USA, INC. $19.47 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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 Calcium1328289
Amlodipine BesylateAmlodipine Besylate774170
Levothyroxine SodiumLevothyroxine Sodium749137
Metoprolol SuccinateMetoprolol Succinate716142
EliquisApixaban59791
GabapentinGabapentin53594
LisinoprilLisinopril515108
Losartan PotassiumLosartan Potassium45393
Metformin HclMetformin Hcl41686
FurosemideFurosemide39181
OmeprazoleOmeprazole38984
SimvastatinSimvastatin32964
HydrochlorothiazideHydrochlorothiazide31974
Escitalopram OxalateEscitalopram Oxalate31067
Pantoprazole SodiumPantoprazole Sodium30984
Metoprolol TartrateMetoprolol Tartrate29956
Rosuvastatin CalciumRosuvastatin Calcium29770
Sertraline HclSertraline Hcl28738
FamotidineFamotidine28530
Potassium ChloridePotassium Chloride27353
Tamsulosin HclTamsulosin Hcl26968
MirtazapineMirtazapine25838
Trazodone HclTrazodone Hcl19241
CarvedilolCarvedilol18744
AllopurinolAllopurinol17038
FinasterideFinasteride16927
Memantine HclMemantine Hcl15720
Zolpidem TartrateZolpidem Tartrate15238
Donepezil HclDonepezil Hcl15128
LevetiracetamLevetiracetam14217
Fluticasone PropionateFluticasone Propionate13745
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen13620
ClopidogrelClopidogrel Bisulfate13528
AlprazolamAlprazolam13326
EzetimibeEzetimibe12927
Duloxetine HclDuloxetine Hcl12518
SpironolactoneSpironolactone12030
Metformin Hcl ErMetformin Hcl11826
Quetiapine FumarateQuetiapine Fumarate11228
JardianceEmpagliflozin10826
SynthroidLevothyroxine Sodium10621
BaclofenBaclofen10516
Warfarin SodiumWarfarin Sodium10515
Oxycodone HclOxycodone Hcl10414
Diclofenac SodiumDiclofenac Sodium10225
CelecoxibCelecoxib9813
XareltoRivaroxaban9613
Venlafaxine Hcl ErVenlafaxine Hcl9517
Alendronate SodiumAlendronate Sodium9418
MyrbetriqMirabegron9311
OzempicSemaglutide8814
Pravastatin SodiumPravastatin Sodium8722
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide8418
Montelukast SodiumMontelukast Sodium8420
IbuprofenIbuprofen8218
OlanzapineOlanzapine82suppressed
Albuterol Sulfate HfaAlbuterol Sulfate7738
ValsartanValsartan7717
Olmesartan MedoxomilOlmesartan Medoxomil7616
ClonazepamClonazepam7512
AtenololAtenolol7417
Enoxaparin SodiumEnoxaparin Sodium7212
JanuviaSitagliptin Phosphate72suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid7120
Nifedipine ErNifedipine7018
ValacyclovirValacyclovir Hcl69suppressed
Tramadol HclTramadol Hcl6717
Enalapril MaleateEnalapril Maleate66suppressed
Triamcinolone AcetonideTriamcinolone Acetonide6530
LorazepamLorazepam6316
Oxybutynin Chloride ErOxybutynin Chloride62suppressed
Carbidopa-LevodopaCarbidopa/Levodopa61suppressed
IrbesartanIrbesartan6014
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6014
Paroxetine HclParoxetine Hcl60suppressed
PrednisonePrednisone5933
Propranolol HclPropranolol Hcl5714
FenofibrateFenofibrate Nanocrystallized56suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium5412
LansoprazoleLansoprazole52suppressed
Ventolin HfaAlbuterol Sulfate52suppressed
Ciprofloxacin HclCiprofloxacin Hcl5043
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4911
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide48suppressed
Amiodarone HclAmiodarone Hcl47suppressed
RamiprilRamipril4711
VascepaIcosapent Ethyl47suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4616
LatanoprostLatanoprost4614
Bupropion XlBupropion Hcl4514
Divalproex SodiumDivalproex Sodium45suppressed
LidocaineLidocaine4511
ColchicineColchicine44suppressed
BumetanideBumetanide4313
MeloxicamMeloxicam4311
AcyclovirAcyclovir4212
Ondansetron HclOndansetron Hcl4226
ChlorthalidoneChlorthalidone4112
Terazosin HclTerazosin Hcl41suppressed
AzithromycinAzithromycin3922
Buspirone HclBuspirone Hcl39suppressed
Ipratropium BromideIpratropium Bromide39suppressed
MethimazoleMethimazole39suppressed
LactuloseLactulose38suppressed
Valproic AcidValproic Acid (As Sodium Salt)38suppressed
FarxigaDapagliflozin Propanediol37suppressed
Citalopram HbrCitalopram Hydrobromide36suppressed
Bupropion Hcl SrBupropion Hcl35suppressed
SucralfateSucralfate35suppressed
GlipizideGlipizide34suppressed
LamotrigineLamotrigine34suppressed
Clonidine HclClonidine Hcl33suppressed
DigoxinDigoxin3311
MethotrexateMethotrexate Sodium33suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3321
Amitriptyline HclAmitriptyline Hcl32suppressed
LovastatinLovastatin32suppressed
Acetaminophen-CodeineAcetaminophen With Codeine31suppressed
Breo ElliptaFluticasone/Vilanterol31suppressed
Chlorhexidine GluconateChlorhexidine Gluconate31suppressed
Doxepin HclDoxepin Hcl31suppressed
GlimepirideGlimepiride31suppressed
PregabalinPregabalin31suppressed
Benztropine MesylateBenztropine Mesylate30suppressed
Vitamin D2Ergocalciferol (Vitamin D2)30suppressed
AripiprazoleAripiprazole28suppressed
Candesartan CilexetilCandesartan Cilexetil28suppressed
TemazepamTemazepam28suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate2714
Lagevrio (Eua)Molnupiravir2726
NitrofurantoinNitrofurantoin Macrocrystal27suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide27suppressed
SantylCollagenase Clostridium Hist.2712
Fluoxetine HclFluoxetine Hcl26suppressed
TeflaroCeftaroline Fosamil Acetate26suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr25suppressed
Janumet XrSitagliptin Phos/Metformin Hcl25suppressed
LoperamideLoperamide Hcl25suppressed
RivastigmineRivastigmine25suppressed
AnastrozoleAnastrozole24suppressed
CephalexinCephalexin2420
Doxycycline HyclateDoxycycline Hyclate2418
Labetalol HclLabetalol Hcl24suppressed
LinzessLinaclotide24suppressed
Mometasone FuroateMometasone Furoate24suppressed
MupirocinMupirocin2420
Midodrine HclMidodrine Hcl23suppressed
NitroglycerinNitroglycerin23suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters23suppressed
TorsemideTorsemide23suppressed
CalcitriolCalcitriol22suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
EntrestoSacubitril/Valsartan22suppressed
Meclizine HclMeclizine Hcl2213
Nitroglycerin PatchNitroglycerin22suppressed
PaxlovidNirmatrelvir/Ritonavir2221
RisperidoneRisperidone22suppressed
SulfasalazineSulfasalazine22suppressed
Venlafaxine HclVenlafaxine Hcl22suppressed
CefadroxilCefadroxil2117
CreonLipase/Protease/Amylase21suppressed
TelmisartanTelmisartan21suppressed
Tolterodine Tartrate ErTolterodine Tartrate21suppressed
VoriconazoleVoriconazole21suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2015
Bethanechol ChlorideBethanechol Chloride20suppressed
NystatinNystatin2015
Sumatriptan SuccinateSumatriptan Succinate20suppressed
Valproic AcidValproic Acid20suppressed
Azelastine HclAzelastine Hcl19suppressed
Dexlansoprazole DrDexlansoprazole19suppressed
NuplazidPimavanserin Tartrate19suppressed
Ondansetron OdtOndansetron19suppressed
Pioglitazone HclPioglitazone Hcl19suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
BrilintaTicagrelor18suppressed
ClotrimazoleClotrimazole18suppressed
Doxazosin MesylateDoxazosin Mesylate18suppressed
Megestrol AcetateMegestrol Acetate18suppressed
NorvascAmlodipine Besylate18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
TestosteroneTestosterone18suppressed
AmoxicillinAmoxicillin1712
ErtapenemErtapenem Sodium17suppressed
FebuxostatFebuxostat17suppressed
NaproxenNaproxen17suppressed
Benazepril HclBenazepril Hcl16suppressed
DaptomycinDaptomycin16suppressed
FenofibrateFenofibrate,micronized16suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol16suppressed
Nebivolol HclNebivolol Hcl16suppressed
TriazolamTriazolam16suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl15suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
Divalproex Sodium ErDivalproex Sodium15suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
Fosinopril SodiumFosinopril Sodium15suppressed
JanumetSitagliptin Phos/Metformin Hcl15suppressed
Propranolol Hcl ErPropranolol Hcl15suppressed
AmantadineAmantadine Hcl14suppressed
CarbamazepineCarbamazepine14suppressed
CyclosporineCyclosporine14suppressed
Heparin SodiumHeparin Sodium,porcine14suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide14suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate14suppressed
LetrozoleLetrozole14suppressed
MetronidazoleMetronidazole14suppressed
NamzaricMemantine Hcl/Donepezil Hcl14suppressed
Sodium Chloride0.9 % Sodium Chloride14suppressed
TradjentaLinagliptin14suppressed
Advair HfaFluticasone Propion/Salmeterol13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl13suppressed
DiazepamDiazepam13suppressed
FluconazoleFluconazole13suppressed
Hydralazine HclHydralazine Hcl13suppressed
HydrocortisoneHydrocortisone1311
InvokanaCanagliflozin13suppressed
JantovenWarfarin Sodium13suppressed
KetoconazoleKetoconazole13suppressed
LevofloxacinLevofloxacin13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
PrimidonePrimidone13suppressed
Risedronate SodiumRisedronate Sodium13suppressed
Ropinirole HclRopinirole Hcl13suppressed
Tizanidine HclTizanidine Hcl13suppressed
TopiramateTopiramate13suppressed
TrintellixVortioxetine Hydrobromide13suppressed
Brimonidine TartrateBrimonidine Tartrate12suppressed
Bromocriptine MesylateBromocriptine Mesylate12suppressed
Desipramine HclDesipramine Hcl12suppressed
Econazole NitrateEconazole Nitrate12suppressed
FamciclovirFamciclovir12suppressed
LivaloPitavastatin Calcium12suppressed
LoxapineLoxapine Succinate12suppressed
Sildenafil CitrateSildenafil Citrate12suppressed
BudesonideBudesonide11suppressed
Carbamazepine ErCarbamazepine11suppressed
ClozapineClozapine11suppressed
DarunavirDarunavir11suppressed
EstradiolEstradiol11suppressed
IsentressRaltegravir Potassium11suppressed
Methadone HclMethadone Hcl11suppressed
Prazosin HclPrazosin Hcl11suppressed
RitonavirRitonavir11suppressed
RybelsusSemaglutide11suppressed
TrulicityDulaglutide11suppressed

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 $50.90 · 2 records MIMEDX Group, Inc. ZETUVIT PLUS 10X10 P10
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