Healthcare provider profile · identity verified

Heath Rodney Showalter, MD

Allopathic & Osteopathic Physicians|Internal Medicine · LITTLE ROCK, AR · NPI 1649494808

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 Heath Rodney Showalter, MD received $172.62 in general payments during 2025 across 11 reported records.

Novo Nordisk Inc accounted for 37.2% 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: Mounjaro, Ozempic.

Lilly USA, LLC 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 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Mounjaro by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Trulicity by this doctor in 2024.

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 48 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$172.62

11 reported records · 5 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 $64.2637.2%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $47.6627.6%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $28.8716.7%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.199.4%12025
ARS Pharmaceuticals Operations, Inc. Unresolved — no canonical attribution shown $15.649.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$172.6211

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $50.00 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $29.85 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $29.85 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $28.87 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $28.87 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $17.81 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $16.45 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $16.19 1 2025
Source payment records
NEFFY
Normalized: neffy
Drug ARS Pharmaceuticals Operations, Inc. $15.64 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $14.26 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 18
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 48
Beneficiary count suppressed
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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
50 suppressed by CMS
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
48 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
Atorvastatin CalciumAtorvastatin Calcium598140
Levothyroxine SodiumLevothyroxine Sodium519113
Losartan PotassiumLosartan Potassium464112
Amlodipine BesylateAmlodipine Besylate460111
Metformin HclMetformin Hcl28661
Pantoprazole SodiumPantoprazole Sodium25858
Trazodone HclTrazodone Hcl24655
Potassium ChloridePotassium Chloride22553
OmeprazoleOmeprazole19954
Rosuvastatin CalciumRosuvastatin Calcium19944
Duloxetine HclDuloxetine Hcl18434
Metoprolol SuccinateMetoprolol Succinate17940
Zolpidem TartrateZolpidem Tartrate17936
LisinoprilLisinopril17541
Citalopram HbrCitalopram Hydrobromide16030
SimvastatinSimvastatin16040
Sertraline HclSertraline Hcl15228
Escitalopram OxalateEscitalopram Oxalate14629
AllopurinolAllopurinol14034
Montelukast SodiumMontelukast Sodium13924
FurosemideFurosemide13630
GabapentinGabapentin13033
SynthroidLevothyroxine Sodium12723
Pravastatin SodiumPravastatin Sodium12629
Tamsulosin HclTamsulosin Hcl9625
Fluticasone PropionateFluticasone Propionate9227
Metformin Hcl ErMetformin Hcl9021
HydrochlorothiazideHydrochlorothiazide8628
Fluoxetine HclFluoxetine Hcl7819
Buspirone HclBuspirone Hcl7118
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6913
AtenololAtenolol6818
ClonazepamClonazepam6823
MeloxicamMeloxicam6819
Tramadol HclTramadol Hcl6816
LorazepamLorazepam6713
ClopidogrelClopidogrel Bisulfate6614
CarvedilolCarvedilol6113
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5613
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5619
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5312
EliquisApixaban5212
FamotidineFamotidine5213
Albuterol Sulfate HfaAlbuterol Sulfate5118
AlprazolamAlprazolam5117
SpironolactoneSpironolactone5011
TrulicityDulaglutide50suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4921
OzempicSemaglutide48suppressed
GlipizideGlipizide4614
Metoprolol TartrateMetoprolol Tartrate4517
ValacyclovirValacyclovir Hcl4515
Vitamin D2Ergocalciferol (Vitamin D2)45suppressed
EzetimibeEzetimibe43suppressed
Glipizide ErGlipizide43suppressed
TemazepamTemazepam43suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4229
Bupropion XlBupropion Hcl42suppressed
FenofibrateFenofibrate42suppressed
RamiprilRamipril42suppressed
Tizanidine HclTizanidine Hcl41suppressed
CelecoxibCelecoxib39suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3932
AzithromycinAzithromycin3626
FinasterideFinasteride36suppressed
Nifedipine ErNifedipine35suppressed
MirtazapineMirtazapine33suppressed
Paroxetine HclParoxetine Hcl32suppressed
Venlafaxine Hcl ErVenlafaxine Hcl31suppressed
EstradiolEstradiol30suppressed
Ciprofloxacin HclCiprofloxacin Hcl2920
Esomeprazole MagnesiumEsomeprazole Magnesium28suppressed
XareltoRivaroxaban28suppressed
PregabalinPregabalin27suppressed
Sumatriptan SuccinateSumatriptan Succinate27suppressed
ChlorthalidoneChlorthalidone26suppressed
GlimepirideGlimepiride26suppressed
Donepezil HclDonepezil Hcl25suppressed
Ondansetron HclOndansetron Hcl25suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl24suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide24suppressed
Clonidine HclClonidine Hcl23suppressed
ColchicineColchicine23suppressed
JardianceEmpagliflozin23suppressed
MethylprednisoloneMethylprednisolone2319
Amitriptyline HclAmitriptyline Hcl22suppressed
Doxazosin MesylateDoxazosin Mesylate22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
AcyclovirAcyclovir21suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr21suppressed
IrbesartanIrbesartan21suppressed
PrednisonePrednisone2118
Dicyclomine HclDicyclomine Hcl20suppressed
Klor-Con M20Potassium Chloride20suppressed
Nebivolol HclNebivolol Hcl20suppressed
PremarinEstrogens, Conjugated20suppressed
Bupropion Hcl SrBupropion Hcl19suppressed
Doxepin HclDoxepin Hcl19suppressed
TelmisartanTelmisartan19suppressed
Hydralazine HclHydralazine Hcl18suppressed
IndapamideIndapamide18suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog18suppressed
MounjaroTirzepatide18suppressed
Verapamil ErVerapamil Hcl18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Oxybutynin Chloride ErOxybutynin Chloride17suppressed
Sildenafil CitrateSildenafil Citrate17suppressed
SucralfateSucralfate17suppressed
Dexlansoprazole DrDexlansoprazole16suppressed
Diclofenac SodiumDiclofenac Sodium16suppressed
Tolterodine Tartrate ErTolterodine Tartrate16suppressed
Azelastine HclAzelastine Hcl15suppressed
LovastatinLovastatin15suppressed
Ondansetron OdtOndansetron15suppressed
CefdinirCefdinir1412
Memantine HclMemantine Hcl14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
AnastrozoleAnastrozole13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog13suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa13suppressed
Ropinirole HclRopinirole Hcl13suppressed
SymbicortBudesonide/Formoterol Fumarate13suppressed
BaclofenBaclofen12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
CefuroximeCefuroxime Axetil1212
DiazepamDiazepam12suppressed
FebuxostatFebuxostat12suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
PrimidonePrimidone12suppressed
ProbenecidProbenecid12suppressed
Propranolol HclPropranolol Hcl12suppressed
Betamethasone DipropionateBetamethasone Dipropionate11suppressed
Carbamazepine ErCarbamazepine11suppressed
CreonLipase/Protease/Amylase11suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl11suppressed
Doxycycline HyclateDoxycycline Hyclate1111
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Spiriva RespimatTiotropium Bromide11suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic11suppressed

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 $172.62 · 11 records Novo Nordisk Inc AREXVY, Cologuard Collection Kit, KISUNLA, MOUNJARO, NEFFY, Ozempic, Rybelsus, SHINGRIX, Wegovy, ZEPBOUND 4
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