Healthcare provider profile · identity verified

Stephanie Banaszynski, NP

Nurse Practitioner · GREEN BAY, WI · NPI 1972063550

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
Lantus SolostarInsulin Glargine,hum.Rec.Anlog480129
TrulicityDulaglutide27750
JardianceEmpagliflozin23645
Metformin Hcl ErMetformin Hcl23361
Metformin HclMetformin Hcl23260
OzempicSemaglutide20843
Humalog Kwikpen U-100Insulin Lispro18160
Novolog FlexpenInsulin Aspart15547
Insulin Lispro Kwikpen U-100Insulin Lispro14546
GlimepirideGlimepiride13528
MounjaroTirzepatide10822
Ultra-Fine Short Pen NeedlePen Needle, Diabetic8125
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog7211
Atorvastatin CalciumAtorvastatin Calcium7112
Glipizide ErGlipizide7016
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic6420
Nano 2nd Gen Pen NeedlePen Needle, Diabetic5824
Humulin R U-500 KwikpenInsulin Regular, Human55suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog5415
Omnipod 5 Dexg7g6 Pods (Gen 5)Insulin Pump Cart,auto,bt,g6/753suppressed
Pioglitazone HclPioglitazone Hcl4712
Fiasp FlextouchInsulin Aspart (Niacinamide)42suppressed
HumalogInsulin Lispro41suppressed
Tresiba Flextouch U-200Insulin Degludec41suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog40suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic3816
GlipizideGlipizide3712
LantusInsulin Glargine,hum.Rec.Anlog3712
Humalog Kwikpen U-200Insulin Lispro36suppressed
Insulin LisproInsulin Lispro34suppressed
Droplet Pen NeedlePen Needle, Diabetic3113
Unifine PentipsPen Needle, Diabetic3012
Rosuvastatin CalciumRosuvastatin Calcium28suppressed
FarxigaDapagliflozin Propanediol25suppressed
Lyumjev Kwikpen U-100Insulin Lispro-Aabc25suppressed
Ultra-Fine Micro Pen NeedlePen Needle, Diabetic25suppressed
Levothyroxine SodiumLevothyroxine Sodium24suppressed
Insulin Aspart FlexpenInsulin Aspart23suppressed
Pen NeedlePen Needle, Diabetic21suppressed
NovologInsulin Aspart19suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc18suppressed
Comfort Ez Pen NeedlePen Needle, Diabetic15suppressed
Humulin R U-500Insulin Regular, Human15suppressed
InvokanaCanagliflozin15suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm15suppressed
MethimazoleMethimazole14suppressed
TradjentaLinagliptin14suppressed
Tresiba Flextouch U-100Insulin Degludec14suppressed
Duloxetine HclDuloxetine Hcl12suppressed
RybelsusSemaglutide12suppressed
SimvastatinSimvastatin12suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads11suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro11suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn11suppressed

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