Healthcare provider profile · identity verified

Holly A Wallace, APNP

Nurse Practitioner · SUMMIT, WI · NPI 1124660592

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 Calcium8031
Amlodipine BesylateAmlodipine Besylate6020
FurosemideFurosemide5714
Albuterol Sulfate HfaAlbuterol Sulfate5539
Levothyroxine SodiumLevothyroxine Sodium5221
Pantoprazole SodiumPantoprazole Sodium5117
Losartan PotassiumLosartan Potassium4221
Metformin HclMetformin Hcl4112
LisinoprilLisinopril3211
Metoprolol SuccinateMetoprolol Succinate32suppressed
Metformin Hcl ErMetformin Hcl30suppressed
Ventolin HfaAlbuterol Sulfate30suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2827
Meclizine HclMeclizine Hcl28suppressed
BaclofenBaclofen27suppressed
Metoprolol TartrateMetoprolol Tartrate27suppressed
CephalexinCephalexin2625
MethylprednisoloneMethylprednisolone2523
Sertraline HclSertraline Hcl2513
Citalopram HbrCitalopram Hydrobromide24suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
Doxycycline HyclateDoxycycline Hyclate2322
ChlorthalidoneChlorthalidone22suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog22suppressed
Tizanidine HclTizanidine Hcl22suppressed
OzempicSemaglutide21suppressed
Trazodone HclTrazodone Hcl20suppressed
MeloxicamMeloxicam19suppressed
OmeprazoleOmeprazole19suppressed
Pravastatin SodiumPravastatin Sodium19suppressed
PregabalinPregabalin19suppressed
Rosuvastatin CalciumRosuvastatin Calcium19suppressed
SimvastatinSimvastatin19suppressed
Tramadol HclTramadol Hcl18suppressed
CelecoxibCelecoxib17suppressed
RisperidoneRisperidone16suppressed
Fluticasone PropionateFluticasone Propionate15suppressed
Potassium ChloridePotassium Chloride15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
Duloxetine HclDuloxetine Hcl14suppressed
PrednisonePrednisone1413
Tamsulosin HclTamsulosin Hcl14suppressed
EzetimibeEzetimibe13suppressed
FamotidineFamotidine13suppressed
Oxybutynin ChlorideOxybutynin Chloride13suppressed
Paroxetine HclParoxetine Hcl13suppressed
AtenololAtenolol12suppressed
GlimepirideGlimepiride12suppressed
NystatinNystatin12suppressed
Alendronate SodiumAlendronate Sodium11suppressed
Montelukast SodiumMontelukast Sodium11suppressed
Triamcinolone AcetonideTriamcinolone Acetonide11suppressed

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