Healthcare provider profile · identity verified

Stephen Nester, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · SAINT LOUIS, MO · NPI 1871574582

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 Stephen Nester, M.D. received $31.60 in general payments during 2025 across 1 reported records.

ABBVIE INC. accounted for 100.0% 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

$31.60

1 reported records · 1 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
ABBVIE INC. Unresolved — no canonical attribution shown $31.60100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$31.601

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $31.60 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium812217
LisinoprilLisinopril530149
Amlodipine BesylateAmlodipine Besylate491144
Rosuvastatin CalciumRosuvastatin Calcium411115
Levothyroxine SodiumLevothyroxine Sodium386101
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen38184
Metoprolol SuccinateMetoprolol Succinate35292
Metformin HclMetformin Hcl341103
AlprazolamAlprazolam33266
Tramadol HclTramadol Hcl25676
OmeprazoleOmeprazole24665
Tamsulosin HclTamsulosin Hcl24164
FurosemideFurosemide22870
Losartan PotassiumLosartan Potassium22665
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide21254
Sertraline HclSertraline Hcl20253
Albuterol Sulfate HfaAlbuterol Sulfate19861
CarvedilolCarvedilol19758
GabapentinGabapentin19758
Alendronate SodiumAlendronate Sodium19553
Pantoprazole SodiumPantoprazole Sodium19353
SimvastatinSimvastatin18956
Pravastatin SodiumPravastatin Sodium18746
AllopurinolAllopurinol18048
EliquisApixaban18035
Metoprolol TartrateMetoprolol Tartrate17850
HydrochlorothiazideHydrochlorothiazide17148
AtenololAtenolol17048
LorazepamLorazepam16938
PrednisonePrednisone16193
ClopidogrelClopidogrel Bisulfate14941
Quetiapine FumarateQuetiapine Fumarate14043
Zolpidem TartrateZolpidem Tartrate14019
OzempicSemaglutide13824
Olmesartan MedoxomilOlmesartan Medoxomil13747
MeloxicamMeloxicam13432
BaclofenBaclofen12745
Oxycodone HclOxycodone Hcl12722
LovastatinLovastatin12432
Montelukast SodiumMontelukast Sodium12040
FinasterideFinasteride11634
FamotidineFamotidine11339
Trazodone HclTrazodone Hcl10928
GlimepirideGlimepiride10631
Potassium ChloridePotassium Chloride10631
AmoxicillinAmoxicillin10473
Fluoxetine HclFluoxetine Hcl9826
Metformin Hcl ErMetformin Hcl9325
Fluticasone PropionateFluticasone Propionate8934
Warfarin SodiumWarfarin Sodium8816
Duloxetine HclDuloxetine Hcl8624
BenzonatateBenzonatate8445
Citalopram HbrCitalopram Hydrobromide7925
Diltiazem 24hr Er (Cd)Diltiazem Hcl7716
IbuprofenIbuprofen7718
SpironolactoneSpironolactone7724
Buspirone HclBuspirone Hcl7622
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide7522
Ropinirole HclRopinirole Hcl7422
DiazepamDiazepam6715
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6729
Isosorbide Mononitrate ErIsosorbide Mononitrate6319
AzithromycinAzithromycin5949
ClonazepamClonazepam5916
Nano 2nd Gen Pen NeedlePen Needle, Diabetic5823
Nifedipine ErNifedipine5816
Oxybutynin Chloride ErOxybutynin Chloride5819
Sildenafil CitrateSildenafil Citrate58suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl5412
Escitalopram OxalateEscitalopram Oxalate5415
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5316
Ciprofloxacin HclCiprofloxacin Hcl5242
Paroxetine HclParoxetine Hcl5213
Donepezil HclDonepezil Hcl5014
Bupropion Hcl SrBupropion Hcl4916
XareltoRivaroxaban48suppressed
Venlafaxine Hcl ErVenlafaxine Hcl4615
Hydralazine HclHydralazine Hcl45suppressed
ArexvyRsvpref3 Antigen/As01e/Pf4343
Azelastine HclAzelastine Hcl43suppressed
CephalexinCephalexin4326
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide4111
Tizanidine HclTizanidine Hcl4113
Nortriptyline HclNortriptyline Hcl40suppressed
Oxybutynin ChlorideOxybutynin Chloride40suppressed
TemazepamTemazepam40suppressed
Insulin Aspart FlexpenInsulin Aspart39suppressed
Mometasone FuroateMometasone Furoate3912
MounjaroTirzepatide39suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3919
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate3811
Carbidopa-LevodopaCarbidopa/Levodopa37suppressed
MirtazapineMirtazapine37suppressed
Breo ElliptaFluticasone/Vilanterol36suppressed
Semglee (Yfgn) PenInsulin Glargine-Yfgn36suppressed
Diclofenac SodiumDiclofenac Sodium34suppressed
Doxycycline HyclateDoxycycline Hyclate3325
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog33suppressed
AcyclovirAcyclovir3212
Dicyclomine HclDicyclomine Hcl32suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3211
Folic AcidFolic Acid31suppressed
RybelsusSemaglutide31suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog31suppressed
BumetanideBumetanide30suppressed
Clobetasol PropionateClobetasol Propionate29suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip29suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol29suppressed
JardianceEmpagliflozin29suppressed
LevetiracetamLevetiracetam29suppressed
LevofloxacinLevofloxacin2922
MethimazoleMethimazole29suppressed
Sumatriptan SuccinateSumatriptan Succinate29suppressed
Wixela InhubFluticasone Propion/Salmeterol29suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine28suppressed
EntrestoSacubitril/Valsartan28suppressed
KetoconazoleKetoconazole28suppressed
ValsartanValsartan28suppressed
Methylphenidate HclMethylphenidate Hcl27suppressed
CelecoxibCelecoxib26suppressed
Meclizine HclMeclizine Hcl26suppressed
TopiramateTopiramate26suppressed
MetronidazoleMetronidazole2517
NaproxenNaproxen24suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate23suppressed
Propranolol HclPropranolol Hcl23suppressed
Vitamin D2Ergocalciferol (Vitamin D2)23suppressed
Memantine HclMemantine Hcl22suppressed
MethocarbamolMethocarbamol22suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm22suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm22suppressed
TorsemideTorsemide22suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl21suppressed
Tiadylt ErDiltiazem Hcl21suppressed
Bupropion XlBupropion Hcl20suppressed
Diltiazem 24hr ErDiltiazem Hcl20suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
Insulin AspartInsulin Aspart20suppressed
Insulin Aspart Prot Mix 70-30Insulin Aspart Prot/Insuln Asp20suppressed
Morphine Sulfate ErMorphine Sulfate20suppressed
SucralfateSucralfate20suppressed
TrulicityDulaglutide20suppressed
FluconazoleFluconazole19suppressed
MyrbetriqMirabegron19suppressed
AbrysvoRsv Vacc, Pref A And Pref B/Pf1818
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
Clindamycin HclClindamycin Hcl1816
Amitriptyline HclAmitriptyline Hcl17suppressed
HumalogInsulin Lispro17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Ultra-Fine Micro Pen NeedlePen Needle, Diabetic17suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic17suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide17suppressed
AripiprazoleAripiprazole16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
FenofibrateFenofibrate16suppressed
Glipizide ErGlipizide16suppressed
Ondansetron HclOndansetron Hcl16suppressed
PregabalinPregabalin16suppressed
CholestyramineCholestyramine (With Sugar)15suppressed
Diclofenac PotassiumDiclofenac Potassium15suppressed
Fluticasone Propionate HfaFluticasone Propionate15suppressed
GlipizideGlipizide15suppressed
IndapamideIndapamide15suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1514
Divalproex Sodium ErDivalproex Sodium14suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium14suppressed
Novolog FlexpenInsulin Aspart14suppressed
Rasagiline MesylateRasagiline Mesylate14suppressed
Arnuity ElliptaFluticasone Furoate13suppressed
CilostazolCilostazol13suppressed
Clindamycin PhosphateClindamycin Phosphate13suppressed
MethotrexateMethotrexate Sodium13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1212
DilantinPhenytoin Sodium Extended12suppressed
Klor-Con M20Potassium Chloride12suppressed
Lurasidone HclLurasidone Hcl12suppressed
Pitavastatin CalciumPitavastatin Calcium12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
Venlafaxine HclVenlafaxine Hcl12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr11suppressed
Calcium AcetateCalcium Acetate11suppressed
Cholestyramine LightCholestyramine11suppressed
ClotrimazoleClotrimazole11suppressed
Colestipol HclColestipol Hcl11suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl11suppressed
FarxigaDapagliflozin Propanediol11suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml11suppressed
NitroglycerinNitroglycerin11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Raloxifene HclRaloxifene Hcl11suppressed
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 $31.60 · 1 records ABBVIE INC. VRAYLAR
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