Healthcare provider profile · identity verified

William S Donnell, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · BOLIVAR, MO · NPI 1639191125

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 William S Donnell, M.D. received $136.07 in general payments during 2025 across 7 reported records.

AstraZeneca Pharmaceuticals LP accounted for 35.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Synthroid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$136.07

7 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $48.3235.5%22025
ABBVIE INC. Unresolved — no canonical attribution shown $22.0416.2%12025
Eisai Inc. Unresolved — no canonical attribution shown $21.7716.0%12025
Amgen Inc. Unresolved — no canonical attribution shown $15.3611.3%12025
Abbott Laboratories Unresolved — no canonical attribution shown $14.8610.9%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $13.7210.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$136.077

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $31.20 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $22.04 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $22.04 1 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $21.77 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $17.12 1 2025
Source payment records
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
FREESTYLE LIBRE
Normalized: freestyle libre
Device Abbott Laboratories $14.86 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $13.72 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $13.72 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
32 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
LisinoprilLisinopril33989
Amlodipine BesylateAmlodipine Besylate32086
OmeprazoleOmeprazole28172
Levothyroxine SodiumLevothyroxine Sodium25874
Losartan PotassiumLosartan Potassium22464
Atorvastatin CalciumAtorvastatin Calcium21660
Metoprolol SuccinateMetoprolol Succinate13241
Pantoprazole SodiumPantoprazole Sodium13033
HydrochlorothiazideHydrochlorothiazide12538
SimvastatinSimvastatin12132
Potassium ChloridePotassium Chloride11237
Metformin HclMetformin Hcl10430
Tamsulosin HclTamsulosin Hcl10128
Rosuvastatin CalciumRosuvastatin Calcium9725
GabapentinGabapentin9023
Metoprolol TartrateMetoprolol Tartrate8423
FurosemideFurosemide8325
AllopurinolAllopurinol7923
Albuterol Sulfate HfaAlbuterol Sulfate6523
AtenololAtenolol5513
Citalopram HbrCitalopram Hydrobromide5115
MeloxicamMeloxicam5116
ClopidogrelClopidogrel Bisulfate4813
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4814
AlprazolamAlprazolam45suppressed
Sertraline HclSertraline Hcl4414
Duloxetine HclDuloxetine Hcl43suppressed
Pravastatin SodiumPravastatin Sodium4113
Venlafaxine Hcl ErVenlafaxine Hcl41suppressed
Warfarin SodiumWarfarin Sodium39suppressed
Fluticasone PropionateFluticasone Propionate38suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide38suppressed
LorazepamLorazepam36suppressed
SpironolactoneSpironolactone3611
Tramadol HclTramadol Hcl36suppressed
Montelukast SodiumMontelukast Sodium35suppressed
FinasterideFinasteride32suppressed
SynthroidLevothyroxine Sodium32suppressed
EliquisApixaban31suppressed
Buspirone HclBuspirone Hcl30suppressed
CarvedilolCarvedilol30suppressed
TemazepamTemazepam28suppressed
Bupropion XlBupropion Hcl27suppressed
TelmisartanTelmisartan27suppressed
Zolpidem TartrateZolpidem Tartrate26suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl22suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril21suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Felodipine ErFelodipine20suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol20suppressed
LovastatinLovastatin20suppressed
AzithromycinAzithromycin19suppressed
Alendronate SodiumAlendronate Sodium18suppressed
FenofibrateFenofibrate18suppressed
Fluoxetine HclFluoxetine Hcl18suppressed
GlimepirideGlimepiride18suppressed
Trazodone HclTrazodone Hcl18suppressed
PregabalinPregabalin17suppressed
Ropinirole HclRopinirole Hcl17suppressed
Tizanidine HclTizanidine Hcl17suppressed
Ventolin HfaAlbuterol Sulfate17suppressed
Klor-Con M20Potassium Chloride16suppressed
ClonazepamClonazepam15suppressed
Spiriva HandihalerTiotropium Bromide15suppressed
NystopNystatin14suppressed
RamiprilRamipril14suppressed
BaclofenBaclofen13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
CelecoxibCelecoxib12suppressed
Clonidine HclClonidine Hcl12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
Escitalopram OxalateEscitalopram Oxalate11suppressed
FamotidineFamotidine11suppressed

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 $136.07 · 7 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, EVENITY, FREESTYLE LIBRE, Leqembi, Ozempic, PROLIA, QULIPTA, Rybelsus, 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