Healthcare provider profile · identity verified

Darrell Leroy Widmer, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · RITTMAN, OH · NPI 1629048079

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 Darrell Leroy Widmer, M.D. received $199.61 in general payments during 2025 across 10 reported records.

Novo Nordisk Inc accounted for 30.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Trelegy Ellipta 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Jardiance 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 41 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

$199.61

10 reported records · 6 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 $60.0430.1%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $48.4124.2%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $32.4116.2%22025
Amgen Inc. Unresolved — no canonical attribution shown $26.1713.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.798.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $14.797.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$199.6110

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 $60.04 3 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $34.03 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $32.41 2 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $26.17 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $24.65 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.79 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $17.79 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $14.79 1 2025
Source payment records
ROTARIX
Normalized: rotarix
Biological GlaxoSmithKline, LLC. $14.79 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $14.79 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $14.38 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
Ozempic
ozempic
2025 Ozempic 2024 41 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
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
25 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
41 13

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
Rosuvastatin CalciumRosuvastatin Calcium475178
Atorvastatin CalciumAtorvastatin Calcium463132
LisinoprilLisinopril361120
Levothyroxine SodiumLevothyroxine Sodium33598
Losartan PotassiumLosartan Potassium330111
Amlodipine BesylateAmlodipine Besylate26584
OmeprazoleOmeprazole23872
Pantoprazole SodiumPantoprazole Sodium23162
Metformin HclMetformin Hcl22862
Albuterol Sulfate HfaAlbuterol Sulfate17261
Sertraline HclSertraline Hcl16446
EliquisApixaban15129
HydrochlorothiazideHydrochlorothiazide14556
GabapentinGabapentin14140
Metoprolol TartrateMetoprolol Tartrate14144
Tamsulosin HclTamsulosin Hcl13650
Metoprolol SuccinateMetoprolol Succinate13354
SimvastatinSimvastatin11740
FenofibrateFenofibrate11536
Fluticasone PropionateFluticasone Propionate10832
GlimepirideGlimepiride10533
MeloxicamMeloxicam10540
FamotidineFamotidine10432
AllopurinolAllopurinol10132
EzetimibeEzetimibe9235
FenofibrateFenofibrate Nanocrystallized9228
FurosemideFurosemide9032
Trazodone HclTrazodone Hcl8930
Escitalopram OxalateEscitalopram Oxalate8222
AlprazolamAlprazolam7416
CarvedilolCarvedilol7126
Pravastatin SodiumPravastatin Sodium7023
Oxybutynin Chloride ErOxybutynin Chloride68suppressed
AtenololAtenolol6714
LorazepamLorazepam6720
Triamcinolone AcetonideTriamcinolone Acetonide6746
Fluoxetine HclFluoxetine Hcl6512
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6523
Potassium ChloridePotassium Chloride6213
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5423
Hydroxyzine HclHydroxyzine Hcl5218
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5217
Ropinirole HclRopinirole Hcl5114
Warfarin SodiumWarfarin Sodium47suppressed
JanuviaSitagliptin Phosphate4617
PrednisonePrednisone4526
ClonazepamClonazepam43suppressed
IbuprofenIbuprofen4217
Hydroxychloroquine SulfateHydroxychloroquine Sulfate41suppressed
OzempicSemaglutide4113
Buspirone HclBuspirone Hcl4015
CelecoxibCelecoxib4017
AzithromycinAzithromycin3936
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3912
BaclofenBaclofen3721
Duloxetine HclDuloxetine Hcl3716
Venlafaxine Hcl ErVenlafaxine Hcl37suppressed
Bupropion XlBupropion Hcl36suppressed
LevetiracetamLevetiracetam36suppressed
PregabalinPregabalin36suppressed
Tizanidine HclTizanidine Hcl3614
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3534
Paroxetine HclParoxetine Hcl33suppressed
Citalopram HbrCitalopram Hydrobromide3215
Metformin Hcl ErMetformin Hcl32suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3224
Zolpidem TartrateZolpidem Tartrate32suppressed
Montelukast SodiumMontelukast Sodium3111
Amiodarone HclAmiodarone Hcl30suppressed
FinasterideFinasteride30suppressed
Ondansetron HclOndansetron Hcl3018
Tramadol HclTramadol Hcl3013
FarxigaDapagliflozin Propanediol29suppressed
NabumetoneNabumetone2921
Pramipexole DihydrochloridePramipexole Di-Hcl29suppressed
PrimidonePrimidone29suppressed
TemazepamTemazepam29suppressed
Nifedipine ErNifedipine28suppressed
Pioglitazone HclPioglitazone Hcl2811
Ventolin HfaAlbuterol Sulfate28suppressed
Ibandronate SodiumIbandronate Sodium2714
Raloxifene HclRaloxifene Hcl27suppressed
SynthroidLevothyroxine Sodium2711
Diclofenac SodiumDiclofenac Sodium25suppressed
Hydralazine HclHydralazine Hcl25suppressed
JardianceEmpagliflozin25suppressed
SpironolactoneSpironolactone2511
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog24suppressed
ClopidogrelClopidogrel Bisulfate2411
Esomeprazole MagnesiumEsomeprazole Magnesium24suppressed
ChlorthalidoneChlorthalidone23suppressed
Doxycycline HyclateDoxycycline Hyclate2318
NaproxenNaproxen23suppressed
Meclizine HclMeclizine Hcl2211
Testosterone CypionateTestosterone Cypionate22suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl21suppressed
Donepezil HclDonepezil Hcl21suppressed
Enalapril MaleateEnalapril Maleate21suppressed
MirtazapineMirtazapine21suppressed
MyrbetriqMirabegron20suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic20suppressed
Humalog Kwikpen U-100Insulin Lispro19suppressed
LactuloseLactulose19suppressed
MethylprednisoloneMethylprednisolone1918
ProbenecidProbenecid19suppressed
Ciprofloxacin HclCiprofloxacin Hcl1815
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1717
CephalexinCephalexin1715
Doxazosin MesylateDoxazosin Mesylate17suppressed
Memantine HclMemantine Hcl17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
DuleraMometasone/Formoterol16suppressed
Incruse ElliptaUmeclidinium Bromide16suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide16suppressed
Advair HfaFluticasone Propion/Salmeterol15suppressed
LidocaineLidocaine15suppressed
Novolog FlexpenInsulin Aspart15suppressed
RamiprilRamipril15suppressed
GlipizideGlipizide14suppressed
HaloperidolHaloperidol14suppressed
SymbicortBudesonide/Formoterol Fumarate14suppressed
TopiramateTopiramate14suppressed
LubiprostoneLubiprostone13suppressed
NystatinNystatin13suppressed
OlanzapineOlanzapine13suppressed
RepaglinideRepaglinide13suppressed
RoflumilastRoflumilast13suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
DutasterideDutasteride12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro12suppressed
Labetalol HclLabetalol Hcl12suppressed
MupirocinMupirocin1211
NitroglycerinNitroglycerin12suppressed
Ranolazine ErRanolazine12suppressed
Benztropine MesylateBenztropine Mesylate11suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
ClotrimazoleClotrimazole11suppressed
DiazepamDiazepam11suppressed
LansoprazoleLansoprazole11suppressed
Quetiapine Fumarate ErQuetiapine Fumarate11suppressed
Terazosin HclTerazosin Hcl11suppressed
TorsemideTorsemide11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed

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 $199.61 · 10 records Novo Nordisk Inc BEXSERO, BREZTRI, Cologuard Collection Kit, KRYSTEXXA, MOUNJARO, Ozempic, ROTARIX, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit, ZEPBOUND 5
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