Healthcare provider profile · identity verified

David Drake Leonard, M.D.

Family Practice · FAIRFAX, VA · NPI 1013077148

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 Calcium22374
Levothyroxine SodiumLevothyroxine Sodium13039
Montelukast SodiumMontelukast Sodium12840
Tamsulosin HclTamsulosin Hcl10534
Metoprolol SuccinateMetoprolol Succinate10132
LorazepamLorazepam9826
AzithromycinAzithromycin9348
Amlodipine BesylateAmlodipine Besylate9231
Zolpidem TartrateZolpidem Tartrate9220
Losartan PotassiumLosartan Potassium9131
GabapentinGabapentin9026
AlprazolamAlprazolam8316
Tramadol HclTramadol Hcl7724
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7221
EliquisApixaban7017
Trazodone HclTrazodone Hcl7020
Metformin HclMetformin Hcl6624
Pantoprazole SodiumPantoprazole Sodium6317
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen62suppressed
SynthroidLevothyroxine Sodium6217
LisinoprilLisinopril5919
AllopurinolAllopurinol5716
LevofloxacinLevofloxacin5631
Ipratropium BromideIpratropium Bromide5532
CelecoxibCelecoxib5420
FurosemideFurosemide5220
MeloxicamMeloxicam5218
SimvastatinSimvastatin5216
JardianceEmpagliflozin5112
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen4912
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4616
CephalexinCephalexin4521
Cyclobenzaprine HclCyclobenzaprine Hcl4419
DiazepamDiazepam43suppressed
FamotidineFamotidine4215
PaxlovidNirmatrelvir/Ritonavir4240
Duloxetine HclDuloxetine Hcl4114
HydrochlorothiazideHydrochlorothiazide4117
Rosuvastatin CalciumRosuvastatin Calcium4114
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4020
ClopidogrelClopidogrel Bisulfate4012
PrednisonePrednisone4030
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine39suppressed
Escitalopram OxalateEscitalopram Oxalate3815
FinasterideFinasteride3812
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide35suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3517
Potassium ChloridePotassium Chloride3514
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide35suppressed
CefuroximeCefuroxime Axetil3423
Diclofenac SodiumDiclofenac Sodium34suppressed
Donepezil HclDonepezil Hcl3411
Ondansetron OdtOndansetron3316
Sertraline HclSertraline Hcl3111
Albuterol Sulfate HfaAlbuterol Sulfate3020
Clonidine HclClonidine Hcl28suppressed
FluconazoleFluconazole2811
SpironolactoneSpironolactone28suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl27suppressed
Doxycycline HyclateDoxycycline Hyclate2714
CarvedilolCarvedilol26suppressed
ZaleplonZaleplon26suppressed
Mometasone FuroateMometasone Furoate2520
Benztropine MesylateBenztropine Mesylate24suppressed
Doxepin HclDoxepin Hcl24suppressed
Meclizine HclMeclizine Hcl24suppressed
OmeprazoleOmeprazole24suppressed
Pioglitazone HclPioglitazone Hcl23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
Pravastatin SodiumPravastatin Sodium22suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine21suppressed
Fluoxetine HclFluoxetine Hcl21suppressed
PregabalinPregabalin20suppressed
AmoxicillinAmoxicillin19suppressed
AripiprazoleAripiprazole19suppressed
Oxycodone HclOxycodone Hcl19suppressed
OzempicSemaglutide19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1911
ErythromycinErythromycin Base1812
Fluticasone PropionateFluticasone Propionate1811
ValsartanValsartan18suppressed
EzetimibeEzetimibe17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
LactuloseLactulose16suppressed
Metformin Hcl ErMetformin Hcl16suppressed
Metoprolol TartrateMetoprolol Tartrate16suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
TorsemideTorsemide14suppressed
LansoprazoleLansoprazole13suppressed
Liothyronine SodiumLiothyronine Sodium13suppressed
MupirocinMupirocin13suppressed
AtenololAtenolol12suppressed
Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
ClonazepamClonazepam12suppressed
HaloperidolHaloperidol12suppressed
Metoclopramide HclMetoclopramide Hcl12suppressed
Potassium Citrate ErPotassium Citrate12suppressed
Promethazine HclPromethazine Hcl12suppressed
TestosteroneTestosterone12suppressed
Tizanidine HclTizanidine Hcl12suppressed
ValacyclovirValacyclovir Hcl12suppressed
Calcitonin-SalmonCalcitonin,salmon,synthetic11suppressed
Diclofenac Sodium-MisoprostolDiclofenac Sodium/Misoprostol11suppressed
Memantine HclMemantine Hcl11suppressed
MirtazapineMirtazapine11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Oseltamivir PhosphateOseltamivir Phosphate11suppressed
PremarinEstrogens, Conjugated11suppressed
Warfarin SodiumWarfarin Sodium11suppressed

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