Healthcare provider profile · identity verified

Jeffrey M Wharton, M.D.

Internal Medicine · GAITHERSBURG, MD · NPI 1982962536

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 Calcium927291
Metformin HclMetformin Hcl358115
Amlodipine BesylateAmlodipine Besylate333113
LisinoprilLisinopril31798
Losartan PotassiumLosartan Potassium29391
Levothyroxine SodiumLevothyroxine Sodium25168
Pantoprazole SodiumPantoprazole Sodium21262
Albuterol Sulfate HfaAlbuterol Sulfate15355
GlipizideGlipizide14945
HydrochlorothiazideHydrochlorothiazide14244
JardianceEmpagliflozin14046
Metformin Hcl ErMetformin Hcl13544
Tamsulosin HclTamsulosin Hcl12949
GabapentinGabapentin11341
Metoprolol TartrateMetoprolol Tartrate11337
FamotidineFamotidine10742
Rosuvastatin CalciumRosuvastatin Calcium10333
SimvastatinSimvastatin9129
Trazodone HclTrazodone Hcl8824
FurosemideFurosemide8629
AtenololAtenolol8529
AllopurinolAllopurinol7626
Zolpidem TartrateZolpidem Tartrate7612
Insulin Glargine-YfgnInsulin Glargine-Yfgn7521
Duloxetine HclDuloxetine Hcl7229
Azelastine HclAzelastine Hcl6819
PradaxaDabigatran Etexilate Mesylate6726
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6514
PregabalinPregabalin5715
Montelukast SodiumMontelukast Sodium5616
Oxycodone HclOxycodone Hcl55suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5320
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5018
MeloxicamMeloxicam5027
Alendronate SodiumAlendronate Sodium4717
ArexvyRsvpref3 Antigen/As01e/Pf4747
AlprazolamAlprazolam4617
OzempicSemaglutide44suppressed
EzetimibeEzetimibe4215
Metoprolol SuccinateMetoprolol Succinate4114
Pioglitazone HclPioglitazone Hcl4112
Warfarin SodiumWarfarin Sodium4112
AcyclovirAcyclovir40suppressed
Doxazosin MesylateDoxazosin Mesylate38suppressed
Terazosin HclTerazosin Hcl3713
CarvedilolCarvedilol36suppressed
Ipratropium BromideIpratropium Bromide36suppressed
LovastatinLovastatin3611
AlvescoCiclesonide34suppressed
ClopidogrelClopidogrel Bisulfate33suppressed
Pravastatin SodiumPravastatin Sodium3311
Triamcinolone AcetonideTriamcinolone Acetonide3321
Fluoxetine HclFluoxetine Hcl3211
Humulin NInsulin Nph Human Isophane32suppressed
FinasterideFinasteride3113
Insulin SyringeSyringe-Needle,insulin,0.5 Ml3113
Ultra-Fine Short Pen NeedlePen Needle, Diabetic3113
ColchicineColchicine30suppressed
NaproxenNaproxen3018
Escitalopram OxalateEscitalopram Oxalate29suppressed
Humalog Kwikpen U-100Insulin Lispro29suppressed
LorazepamLorazepam29suppressed
Spiriva RespimatTiotropium Bromide29suppressed
Terbinafine HclTerbinafine Hcl2912
Wixela InhubFluticasone Propion/Salmeterol27suppressed
Fluticasone PropionateFluticasone Propionate2612
IbuprofenIbuprofen2611
Tramadol HclTramadol Hcl26suppressed
Citalopram HbrCitalopram Hydrobromide25suppressed
Sertraline HclSertraline Hcl25suppressed
TemazepamTemazepam25suppressed
AmoxicillinAmoxicillin23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl2211
Propranolol HclPropranolol Hcl22suppressed
HydrocortisoneHydrocortisone21suppressed
Insulin SyringeSyring-Needl,disp,insul,0.3 Ml21suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2119
SpironolactoneSpironolactone21suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf2020
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen20suppressed
Morphine Sulfate ErMorphine Sulfate20suppressed
CiclopiroxCiclopirox Olamine1911
LevetiracetamLevetiracetam19suppressed
BaclofenBaclofen18suppressed
CiclopiroxCiclopirox1811
TopiramateTopiramate18suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
NystatinNystatin17suppressed
Ondansetron OdtOndansetron17suppressed
Insulin SyringeSyringe And Needle,insulin,1ml16suppressed
LiraglutideLiraglutide16suppressed
XareltoRivaroxaban16suppressed
Acetaminophen-CodeineAcetaminophen With Codeine15suppressed
Tizanidine HclTizanidine Hcl15suppressed
DiazepamDiazepam14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine13suppressed
FluocinonideFluocinonide13suppressed
Morphine SulfateMorphine Sulfate13suppressed
OxycontinOxycodone Hcl13suppressed
Repatha SureclickEvolocumab13suppressed
Victoza 2-PakLiraglutide13suppressed
Glipizide ErGlipizide12suppressed
Methadone HclMethadone Hcl12suppressed
Nifedipine ErNifedipine12suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
EliquisApixaban11suppressed
Midodrine HclMidodrine Hcl11suppressed
Zolpidem Tartrate ErZolpidem Tartrate11suppressed

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