Healthcare provider profile · identity verified

William Dennis Loome, MD

Internal Medicine · BOISE, ID · NPI 1851786362

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium537163
Losartan PotassiumLosartan Potassium334102
LisinoprilLisinopril26879
Levothyroxine SodiumLevothyroxine Sodium25374
Amlodipine BesylateAmlodipine Besylate23767
Metoprolol SuccinateMetoprolol Succinate16755
GabapentinGabapentin15554
Rosuvastatin CalciumRosuvastatin Calcium15054
HydrochlorothiazideHydrochlorothiazide14045
OmeprazoleOmeprazole12944
Tamsulosin HclTamsulosin Hcl12344
Fluticasone PropionateFluticasone Propionate11551
Metformin Hcl ErMetformin Hcl11133
Pravastatin SodiumPravastatin Sodium11038
Pantoprazole SodiumPantoprazole Sodium10739
AllopurinolAllopurinol9227
Potassium ChloridePotassium Chloride9231
EliquisApixaban8630
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7922
FurosemideFurosemide7427
Metformin HclMetformin Hcl7120
Duloxetine HclDuloxetine Hcl6418
FinasterideFinasteride6321
SimvastatinSimvastatin5919
SynthroidLevothyroxine Sodium5814
Zolpidem TartrateZolpidem Tartrate5712
TelmisartanTelmisartan5622
Alendronate SodiumAlendronate Sodium5521
IndapamideIndapamide5415
Trazodone HclTrazodone Hcl5423
Pioglitazone HclPioglitazone Hcl5116
SpironolactoneSpironolactone5016
Albuterol Sulfate HfaAlbuterol Sulfate4919
Diltiazem 24hr Er (Cd)Diltiazem Hcl4917
JardianceEmpagliflozin4913
Diclofenac SodiumDiclofenac Sodium4415
ClopidogrelClopidogrel Bisulfate4311
Sertraline HclSertraline Hcl4213
MeloxicamMeloxicam3917
Montelukast SodiumMontelukast Sodium3912
Tramadol HclTramadol Hcl3915
Warfarin SodiumWarfarin Sodium39suppressed
CarvedilolCarvedilol37suppressed
CelecoxibCelecoxib3716
Fluoxetine HclFluoxetine Hcl3512
Cyclobenzaprine HclCyclobenzaprine Hcl34suppressed
EzetimibeEzetimibe3414
Fluticasone-SalmeterolFluticasone Propion/Salmeterol34suppressed
Metoprolol TartrateMetoprolol Tartrate3412
Oxycodone HclOxycodone Hcl34suppressed
FamotidineFamotidine3311
Doxazosin MesylateDoxazosin Mesylate3211
Donepezil HclDonepezil Hcl3111
OzempicSemaglutide30suppressed
PrednisonePrednisone30suppressed
IrbesartanIrbesartan29suppressed
ValacyclovirValacyclovir Hcl2913
Bupropion XlBupropion Hcl28suppressed
Citalopram HbrCitalopram Hydrobromide28suppressed
MirtazapineMirtazapine26suppressed
AlprazolamAlprazolam25suppressed
PregabalinPregabalin24suppressed
Combivent RespimatIpratropium/Albuterol Sulfate23suppressed
Terazosin HclTerazosin Hcl23suppressed
EstradiolEstradiol22suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Propranolol HclPropranolol Hcl22suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium21suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
ClonazepamClonazepam20suppressed
LorazepamLorazepam19suppressed
TrulicityDulaglutide19suppressed
Ondansetron OdtOndansetron18suppressed
Amitriptyline HclAmitriptyline Hcl17suppressed
FenofibrateFenofibrate Nanocrystallized17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Escitalopram OxalateEscitalopram Oxalate16suppressed
LoperamideLoperamide Hcl16suppressed
MounjaroTirzepatide16suppressed
PrimidonePrimidone16suppressed
Ropinirole HclRopinirole Hcl16suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
LevetiracetamLevetiracetam15suppressed
Promethazine HclPromethazine Hcl15suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
KetoconazoleKetoconazole14suppressed
Labetalol HclLabetalol Hcl14suppressed
BaclofenBaclofen13suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate13suppressed
Cartia XtDiltiazem Hcl13suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate13suppressed
BumetanideBumetanide12suppressed
DigoxinDigoxin12suppressed
MethocarbamolMethocarbamol12suppressed
ModafinilModafinil12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
Qvar RedihalerBeclomethasone Dipropionate12suppressed
ValsartanValsartan12suppressed
Venlafaxine Hcl ErVenlafaxine Hcl12suppressed
Breo ElliptaFluticasone/Vilanterol11suppressed
DiazepamDiazepam11suppressed
FamciclovirFamciclovir11suppressed
Humira(Cf) PenAdalimumab11suppressed
LovastatinLovastatin11suppressed
PremarinEstrogens, Conjugated11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed

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
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