Healthcare provider profile · identity verified

Aaditya Singhal, M.D.

Family Practice · MONROE, WA · NPI 1932413812

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 Calcium415114
LisinoprilLisinopril27583
Rosuvastatin CalciumRosuvastatin Calcium27478
Amlodipine BesylateAmlodipine Besylate22766
Levothyroxine SodiumLevothyroxine Sodium17848
Losartan PotassiumLosartan Potassium16053
Tamsulosin HclTamsulosin Hcl14643
GabapentinGabapentin12239
Metformin Hcl ErMetformin Hcl11339
Metoprolol SuccinateMetoprolol Succinate10936
OmeprazoleOmeprazole10930
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen9827
Trazodone HclTrazodone Hcl8824
HydrochlorothiazideHydrochlorothiazide7826
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen7716
ChlorthalidoneChlorthalidone7118
FamotidineFamotidine7016
Sertraline HclSertraline Hcl7022
Metformin HclMetformin Hcl6818
MirtazapineMirtazapine6718
Pantoprazole SodiumPantoprazole Sodium6720
Albuterol Sulfate HfaAlbuterol Sulfate6535
Tizanidine HclTizanidine Hcl5637
EliquisApixaban4514
PrednisonePrednisone4430
Quetiapine FumarateQuetiapine Fumarate42suppressed
AtenololAtenolol4013
Escitalopram OxalateEscitalopram Oxalate38suppressed
Metoprolol TartrateMetoprolol Tartrate3611
Tramadol HclTramadol Hcl3418
AllopurinolAllopurinol3211
EzetimibeEzetimibe32suppressed
JardianceEmpagliflozin30suppressed
OzempicSemaglutide29suppressed
Duloxetine HclDuloxetine Hcl2812
Glipizide ErGlipizide28suppressed
Alendronate SodiumAlendronate Sodium27suppressed
Bupropion XlBupropion Hcl27suppressed
Fluticasone PropionateFluticasone Propionate2718
PregabalinPregabalin2713
Doxycycline MonohydrateDoxycycline Monohydrate2619
SimvastatinSimvastatin26suppressed
Venlafaxine Hcl ErVenlafaxine Hcl25suppressed
Diclofenac SodiumDiclofenac Sodium2411
Enalapril MaleateEnalapril Maleate24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
LamotrigineLamotrigine24suppressed
Montelukast SodiumMontelukast Sodium24suppressed
NaproxenNaproxen2418
FinasterideFinasteride23suppressed
Ropinirole HclRopinirole Hcl23suppressed
TrulicityDulaglutide23suppressed
Varenicline TartrateVarenicline Tartrate23suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2219
Fluoxetine HclFluoxetine Hcl22suppressed
FurosemideFurosemide2111
LorazepamLorazepam21suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
SymbicortBudesonide/Formoterol Fumarate20suppressed
BaclofenBaclofen19suppressed
ClopidogrelClopidogrel Bisulfate19suppressed
Ondansetron OdtOndansetron1911
BumetanideBumetanide18suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
MeloxicamMeloxicam18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1714
CelecoxibCelecoxib16suppressed
Methylphenidate HclMethylphenidate Hcl16suppressed
Morphine Sulfate ErMorphine Sulfate16suppressed
SpironolactoneSpironolactone16suppressed
TelmisartanTelmisartan16suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl15suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
XareltoRivaroxaban15suppressed
CefadroxilCefadroxil1411
Incruse ElliptaUmeclidinium Bromide14suppressed
LidocaineLidocaine14suppressed
SynthroidLevothyroxine Sodium14suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Amitriptyline HclAmitriptyline Hcl13suppressed
Benazepril HclBenazepril Hcl13suppressed
Buspirone HclBuspirone Hcl13suppressed
Donepezil HclDonepezil Hcl13suppressed
FenofibrateFenofibrate13suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst13suppressed
Pravastatin SodiumPravastatin Sodium13suppressed
Propranolol HclPropranolol Hcl13suppressed
Doxepin HclDoxepin Hcl12suppressed
GlimepirideGlimepiride12suppressed
Hydralazine HclHydralazine Hcl12suppressed
LovastatinLovastatin12suppressed
OlanzapineOlanzapine12suppressed
Tiotropium BromideTiotropium Bromide12suppressed
AlprazolamAlprazolam11suppressed
CefdinirCefdinir11suppressed
Clobetasol PropionateClobetasol Propionate1111
Doxazosin MesylateDoxazosin Mesylate11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
NitroglycerinNitroglycerin11suppressed
RisperidoneRisperidone11suppressed

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