Healthcare provider profile · identity verified

Ronald A Evans, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · BOLIVAR, MO · NPI 1679595102

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 Ronald A Evans, M.D. received $30.12 in general payments during 2025 across 2 reported records.

Amgen Inc. accounted for 51.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

ABBVIE 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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Lumigan by this doctor in 2024.

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

Payment overview · 2025

General Payments

$30.12

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
Amgen Inc. Unresolved — no canonical attribution shown $15.3651.0%12025
ABBVIE INC. Unresolved — no canonical attribution shown $14.7649.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$30.122

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $15.36 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $15.36 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $14.76 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $14.76 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
28 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 Calcium717128
Levothyroxine SodiumLevothyroxine Sodium64284
EliquisApixaban42750
Losartan PotassiumLosartan Potassium40674
Amlodipine BesylateAmlodipine Besylate40484
GabapentinGabapentin39663
LisinoprilLisinopril35866
Metoprolol SuccinateMetoprolol Succinate34376
OmeprazoleOmeprazole31367
Potassium ChloridePotassium Chloride28158
Metoprolol TartrateMetoprolol Tartrate26142
FurosemideFurosemide25948
Tamsulosin HclTamsulosin Hcl24959
Pantoprazole SodiumPantoprazole Sodium21343
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21260
Metformin Hcl ErMetformin Hcl20336
Rosuvastatin CalciumRosuvastatin Calcium19245
ClopidogrelClopidogrel Bisulfate18729
Duloxetine HclDuloxetine Hcl18531
MirtazapineMirtazapine18230
Fluticasone PropionateFluticasone Propionate16336
Sertraline HclSertraline Hcl16027
Warfarin SodiumWarfarin Sodium157suppressed
Escitalopram OxalateEscitalopram Oxalate15638
Metformin HclMetformin Hcl14844
Trazodone HclTrazodone Hcl14632
Tramadol HclTramadol Hcl14235
Albuterol Sulfate HfaAlbuterol Sulfate13336
Donepezil HclDonepezil Hcl12317
Venlafaxine Hcl ErVenlafaxine Hcl122suppressed
CarvedilolCarvedilol12122
HydrochlorothiazideHydrochlorothiazide11528
SpironolactoneSpironolactone10727
BumetanideBumetanide10413
Buspirone HclBuspirone Hcl9922
Montelukast SodiumMontelukast Sodium9817
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc9621
Klor-Con M20Potassium Chloride8712
LorazepamLorazepam8419
LatanoprostLatanoprost83suppressed
Pravastatin SodiumPravastatin Sodium8318
FinasterideFinasteride8114
Diltiazem 24hr Er (Cd)Diltiazem Hcl7814
Prenatal Vitamin Plus Low IronPnv,calcium 72/Iron/Folic Acid7814
OzempicSemaglutide7714
SimvastatinSimvastatin7617
Alendronate SodiumAlendronate Sodium7317
AllopurinolAllopurinol7319
Fluoxetine HclFluoxetine Hcl7313
AlprazolamAlprazolam7014
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7017
Oxycodone HclOxycodone Hcl6927
Carbidopa-LevodopaCarbidopa/Levodopa68suppressed
JanuviaSitagliptin Phosphate6511
BaclofenBaclofen6113
Divalproex SodiumDivalproex Sodium59suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate59suppressed
Ropinirole HclRopinirole Hcl59suppressed
PregabalinPregabalin56suppressed
MyrbetriqMirabegron55suppressed
LovastatinLovastatin5313
Hydralazine HclHydralazine Hcl5211
AtenololAtenolol51suppressed
Ipratropium BromideIpratropium Bromide47suppressed
XareltoRivaroxaban46suppressed
FamotidineFamotidine4412
TradjentaLinagliptin44suppressed
PrimidonePrimidone43suppressed
Memantine HclMemantine Hcl41suppressed
Ondansetron OdtOndansetron4117
Westab PlusPnv,calcium 72/Iron/Folic Acid4015
Citalopram HbrCitalopram Hydrobromide39suppressed
EzetimibeEzetimibe39suppressed
JardianceEmpagliflozin39suppressed
Tizanidine HclTizanidine Hcl39suppressed
Brimonidine TartrateBrimonidine Tartrate38suppressed
LevetiracetamLevetiracetam38suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter36suppressed
ArexvyRsvpref3 Antigen/As01e/Pf3434
Colestipol HclColestipol Hcl34suppressed
CephalexinCephalexin3320
ClonazepamClonazepam33suppressed
DigoxinDigoxin33suppressed
Novolog FlexpenInsulin Aspart3311
Breo ElliptaFluticasone/Vilanterol32suppressed
GlipizideGlipizide32suppressed
Spiriva HandihalerTiotropium Bromide32suppressed
MovantikNaloxegol Oxalate31suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen31suppressed
RisperidoneRisperidone31suppressed
ValacyclovirValacyclovir Hcl31suppressed
ChlorthalidoneChlorthalidone30suppressed
Paroxetine HclParoxetine Hcl30suppressed
Propranolol HclPropranolol Hcl30suppressed
Amiodarone HclAmiodarone Hcl29suppressed
Ondansetron HclOndansetron Hcl2921
Diltiazem 24hr ErDiltiazem Hcl28suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide28suppressed
LumiganBimatoprost28suppressed
Methenamine HippurateMethenamine Hippurate28suppressed
Oxybutynin ChlorideOxybutynin Chloride28suppressed
FarxigaDapagliflozin Propanediol27suppressed
SulfasalazineSulfasalazine26suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid26suppressed
TrulicityDulaglutide26suppressed
Bupropion Hcl SrBupropion Hcl25suppressed
CelecoxibCelecoxib25suppressed
CarisoprodolCarisoprodol24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
Quetiapine FumarateQuetiapine Fumarate24suppressed
Terazosin HclTerazosin Hcl24suppressed
TorsemideTorsemide24suppressed
ValsartanValsartan24suppressed
FentanylFentanyl23suppressed
LamotrigineLamotrigine23suppressed
Oxybutynin Chloride ErOxybutynin Chloride23suppressed
Ranolazine ErRanolazine23suppressed
SucralfateSucralfate23suppressed
CarbamazepineCarbamazepine22suppressed
Carbamazepine ErCarbamazepine22suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat22suppressed
GemfibrozilGemfibrozil21suppressed
Fluvoxamine MaleateFluvoxamine Maleate20suppressed
Zolpidem TartrateZolpidem Tartrate20suppressed
Bupropion XlBupropion Hcl19suppressed
Clobetasol PropionateClobetasol Propionate19suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl19suppressed
HydrocortisoneHydrocortisone19suppressed
MeloxicamMeloxicam19suppressed
NitrofurantoinNitrofurantoin Macrocrystal19suppressed
Propafenone HclPropafenone Hcl19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Doxazosin MesylateDoxazosin Mesylate18suppressed
DutasterideDutasteride18suppressed
Morphine Sulfate ErMorphine Sulfate18suppressed
Timolol MaleateTimolol Maleate18suppressed
AripiprazoleAripiprazole17suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog17suppressed
Hydroxyzine HclHydroxyzine Hcl17suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide17suppressed
CombiganBrimonidine Tartrate/Timolol16suppressed
Incruse ElliptaUmeclidinium Bromide16suppressed
LactuloseLactulose16suppressed
Oseltamivir PhosphateOseltamivir Phosphate1612
PrednisonePrednisone16suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
Doxycycline HyclateDoxycycline Hyclate1511
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
Humalog Kwikpen U-100Insulin Lispro15suppressed
M-Natal PlusPnv,calcium 72/Iron/Folic Acid15suppressed
Nifedipine ErNifedipine15suppressed
NystatinNystatin15suppressed
Sevelamer CarbonateSevelamer Carbonate15suppressed
Ventolin HfaAlbuterol Sulfate15suppressed
Chlorpromazine HclChlorpromazine Hcl14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
Hydroxyzine PamoateHydroxyzine Pamoate14suppressed
Klor-Con M10Potassium Chloride14suppressed
MethotrexateMethotrexate Sodium14suppressed
Midodrine HclMidodrine Hcl14suppressed
Ziprasidone HclZiprasidone Hcl14suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
MetronidazoleMetronidazole13suppressed
NaproxenNaproxen13suppressed
PremarinEstrogens, Conjugated13suppressed
RexultiBrexpiprazole13suppressed
TelmisartanTelmisartan13suppressed
Verapamil ErVerapamil Hcl13suppressed
AmantadineAmantadine Hcl12suppressed
AnastrozoleAnastrozole12suppressed
AzithromycinAzithromycin12suppressed
Dalfampridine ErDalfampridine12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
Hydromorphone HclHydromorphone Hcl12suppressed
MethimazoleMethimazole12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
RocklatanNetarsudil Mesylat/Latanoprost12suppressed
SimbrinzaBrinzolamide/Brimonidine Tart12suppressed
SotalolSotalol Hcl12suppressed
Verapamil SrVerapamil Hcl12suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
EstradiolEstradiol11suppressed
EthosuximideEthosuximide11suppressed
MetolazoneMetolazone11suppressed
OlanzapineOlanzapine11suppressed
TestosteroneTestosterone11suppressed
TravoprostTravoprost11suppressed
Unifine Safecontrol Pen NeedlePen Needle,dual Safety,diabetc11suppressed

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 $30.12 · 2 records Amgen Inc. EVENITY, PROLIA, QULIPTA, UBRELVY 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