Healthcare provider profile · identity verified

Don Bousel, M.D.

Internal Medicine · BALTIMORE, MD · NPI 1487644878

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
Amlodipine BesylateAmlodipine Besylate459134
Atorvastatin CalciumAtorvastatin Calcium396115
Losartan PotassiumLosartan Potassium29783
HydrochlorothiazideHydrochlorothiazide20771
Metformin HclMetformin Hcl16955
Metoprolol SuccinateMetoprolol Succinate16750
Pantoprazole SodiumPantoprazole Sodium14248
LisinoprilLisinopril14042
Rosuvastatin CalciumRosuvastatin Calcium13439
Pravastatin SodiumPravastatin Sodium11530
Albuterol Sulfate HfaAlbuterol Sulfate11043
JardianceEmpagliflozin8729
Fluticasone PropionateFluticasone Propionate8429
FurosemideFurosemide8230
Hydralazine HclHydralazine Hcl7622
CarvedilolCarvedilol7321
GabapentinGabapentin7226
Levothyroxine SodiumLevothyroxine Sodium7222
TrulicityDulaglutide6912
OmeprazoleOmeprazole6616
EliquisApixaban6219
Metoprolol TartrateMetoprolol Tartrate5818
BiktarvyBictegrav/Emtricit/Tenofov Ala56suppressed
Montelukast SodiumMontelukast Sodium5514
Tramadol HclTramadol Hcl5412
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog5214
MeloxicamMeloxicam5221
Alendronate SodiumAlendronate Sodium4911
AllopurinolAllopurinol4914
Potassium ChloridePotassium Chloride4613
OzempicSemaglutide4512
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4413
NaproxenNaproxen4424
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide39suppressed
AmoxicillinAmoxicillin3725
Divalproex SodiumDivalproex Sodium37suppressed
Nifedipine ErNifedipine3612
PrednisonePrednisone3515
Duloxetine HclDuloxetine Hcl3416
Oxybutynin Chloride ErOxybutynin Chloride3313
Tamsulosin HclTamsulosin Hcl31suppressed
Trazodone HclTrazodone Hcl31suppressed
Breo ElliptaFluticasone/Vilanterol30suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid29suppressed
AzithromycinAzithromycin2723
ClopidogrelClopidogrel Bisulfate27suppressed
SimvastatinSimvastatin25suppressed
Escitalopram OxalateEscitalopram Oxalate24suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
RisperidoneRisperidone24suppressed
Paroxetine HclParoxetine Hcl23suppressed
BaclofenBaclofen2211
Candesartan CilexetilCandesartan Cilexetil20suppressed
GlipizideGlipizide20suppressed
Metformin Hcl ErMetformin Hcl20suppressed
JanuviaSitagliptin Phosphate19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
Sertraline HclSertraline Hcl19suppressed
AlprazolamAlprazolam18suppressed
ChlorthalidoneChlorthalidone18suppressed
HydrocortisoneHydrocortisone1813
Ultra-Fine Short Pen NeedlePen Needle, Diabetic18suppressed
Clonidine HclClonidine Hcl17suppressed
MirtazapineMirtazapine17suppressed
PregabalinPregabalin17suppressed
EzetimibeEzetimibe16suppressed
IbuprofenIbuprofen1512
LorazepamLorazepam15suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1512
Oxycodone HclOxycodone Hcl15suppressed
SpironolactoneSpironolactone15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
Abacavir-LamivudineAbacavir Sulfate/Lamivudine13suppressed
DescovyEmtricitabine/Tenofov Alafenam13suppressed
Donepezil HclDonepezil Hcl13suppressed
PrimidonePrimidone13suppressed
TivicayDolutegravir Sodium13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
Benztropine MesylateBenztropine Mesylate12suppressed
FenofibrateFenofibrate12suppressed
IrbesartanIrbesartan12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Carbidopa-LevodopaCarbidopa/Levodopa11suppressed
EfavirenzEfavirenz11suppressed
KetoconazoleKetoconazole11suppressed
LidocaineLidocaine11suppressed
Meclizine HclMeclizine Hcl11suppressed
MounjaroTirzepatide11suppressed

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