Healthcare provider profile · identity verified

Delta D Ruscheinsky, MD

Family Practice · NAPA, CA · NPI 1215907233

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 Calcium17750
Rosuvastatin CalciumRosuvastatin Calcium16350
Amlodipine BesylateAmlodipine Besylate14236
Levothyroxine SodiumLevothyroxine Sodium11528
LisinoprilLisinopril11133
Losartan PotassiumLosartan Potassium11129
Metoprolol SuccinateMetoprolol Succinate6621
Escitalopram OxalateEscitalopram Oxalate6222
AlprazolamAlprazolam6017
Trazodone HclTrazodone Hcl6022
Zolpidem TartrateZolpidem Tartrate5821
LorazepamLorazepam5723
AzithromycinAzithromycin5239
ValsartanValsartan4914
Sertraline HclSertraline Hcl47suppressed
Tramadol HclTramadol Hcl4722
Donepezil HclDonepezil Hcl46suppressed
OmeprazoleOmeprazole4613
Bupropion XlBupropion Hcl4211
CelecoxibCelecoxib41suppressed
EliquisApixaban40suppressed
MeloxicamMeloxicam4014
PrednisonePrednisone4023
GabapentinGabapentin3916
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3823
PaxlovidNirmatrelvir/Ritonavir3635
OzempicSemaglutide35suppressed
Tamsulosin HclTamsulosin Hcl3511
FurosemideFurosemide3411
Metformin HclMetformin Hcl3412
Citalopram HbrCitalopram Hydrobromide32suppressed
Olmesartan MedoxomilOlmesartan Medoxomil3212
Pantoprazole SodiumPantoprazole Sodium3216
SimvastatinSimvastatin32suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen31suppressed
Ondansetron OdtOndansetron3118
JardianceEmpagliflozin28suppressed
MirtazapineMirtazapine28suppressed
Potassium ChloridePotassium Chloride28suppressed
ValacyclovirValacyclovir Hcl2812
AllopurinolAllopurinol27suppressed
DiazepamDiazepam2611
Metoprolol TartrateMetoprolol Tartrate26suppressed
Fluticasone PropionateFluticasone Propionate25suppressed
HydrochlorothiazideHydrochlorothiazide25suppressed
AmoxicillinAmoxicillin2421
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
SynthroidLevothyroxine Sodium24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
Duloxetine HclDuloxetine Hcl22suppressed
Montelukast SodiumMontelukast Sodium22suppressed
Doxycycline HyclateDoxycycline Hyclate2115
Albuterol Sulfate HfaAlbuterol Sulfate2012
Clonidine HclClonidine Hcl20suppressed
Fluoxetine HclFluoxetine Hcl20suppressed
Ropinirole HclRopinirole Hcl20suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2017
Ciprofloxacin HclCiprofloxacin Hcl1914
FenofibrateFenofibrate Nanocrystallized19suppressed
AcyclovirAcyclovir17suppressed
CephalexinCephalexin1711
MyrbetriqMirabegron17suppressed
EstradiolEstradiol16suppressed
Memantine HclMemantine Hcl16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1512
SpironolactoneSpironolactone15suppressed
PregabalinPregabalin14suppressed
MounjaroTirzepatide13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
Alendronate SodiumAlendronate Sodium12suppressed
ChlorthalidoneChlorthalidone12suppressed
CholestyramineCholestyramine (With Sugar)12suppressed
ClonazepamClonazepam12suppressed
MupirocinMupirocin12suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
FinasterideFinasteride11suppressed
FluconazoleFluconazole11suppressed

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