Healthcare provider profile · identity verified

Danielle A Garzillo, CRNP

Nurse Practitioner · ALLENTOWN, PA · NPI 1871004598

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 Calcium20664
Amlodipine BesylateAmlodipine Besylate15763
Losartan PotassiumLosartan Potassium15753
Rosuvastatin CalciumRosuvastatin Calcium13345
Levothyroxine SodiumLevothyroxine Sodium12342
Metformin HclMetformin Hcl9138
LisinoprilLisinopril8631
GabapentinGabapentin8220
Escitalopram OxalateEscitalopram Oxalate7921
OmeprazoleOmeprazole7428
Trazodone HclTrazodone Hcl7324
Metoprolol SuccinateMetoprolol Succinate7126
AlprazolamAlprazolam7023
Fluticasone PropionateFluticasone Propionate6935
Albuterol Sulfate HfaAlbuterol Sulfate6029
OzempicSemaglutide5812
HydrochlorothiazideHydrochlorothiazide5723
PrednisonePrednisone5443
SimvastatinSimvastatin4918
FamotidineFamotidine4815
Metoprolol TartrateMetoprolol Tartrate4715
Pantoprazole SodiumPantoprazole Sodium4618
Zolpidem TartrateZolpidem Tartrate42suppressed
Pravastatin SodiumPravastatin Sodium3915
Sertraline HclSertraline Hcl3614
Doxycycline MonohydrateDoxycycline Monohydrate3535
Tamsulosin HclTamsulosin Hcl3514
Duloxetine HclDuloxetine Hcl34suppressed
LorazepamLorazepam34suppressed
Montelukast SodiumMontelukast Sodium3413
Ondansetron OdtOndansetron33suppressed
ValsartanValsartan3311
EzetimibeEzetimibe3111
AllopurinolAllopurinol3011
EliquisApixaban29suppressed
ClopidogrelClopidogrel Bisulfate2712
Diclofenac SodiumDiclofenac Sodium27suppressed
Doxazosin MesylateDoxazosin Mesylate26suppressed
FurosemideFurosemide26suppressed
Oxycodone HclOxycodone Hcl25suppressed
Potassium ChloridePotassium Chloride25suppressed
ClonazepamClonazepam23suppressed
MounjaroTirzepatide23suppressed
SynthroidLevothyroxine Sodium23suppressed
Buspirone HclBuspirone Hcl21suppressed
Metformin Hcl ErMetformin Hcl20suppressed
KetoconazoleKetoconazole18suppressed
Tramadol HclTramadol Hcl17suppressed
GlimepirideGlimepiride16suppressed
MethocarbamolMethocarbamol16suppressed
PregabalinPregabalin16suppressed
Tizanidine HclTizanidine Hcl16suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
JardianceEmpagliflozin15suppressed
Olmesartan MedoxomilOlmesartan Medoxomil15suppressed
TelmisartanTelmisartan15suppressed
Bupropion XlBupropion Hcl14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
HydrocortisoneHydrocortisone12suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide12suppressed
Meclizine HclMeclizine Hcl12suppressed
AtenololAtenolol11suppressed
Betamethasone Diprop AugmentedBetamethasone/Propylene Glyc11suppressed
CephalexinCephalexin11suppressed
FarxigaDapagliflozin Propanediol11suppressed
Insulin Aspart FlexpenInsulin Aspart11suppressed

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