Healthcare provider profile · identity verified

Delphia Croff, NURSE PRACTITIONER

Nurse Practitioner · FRUITPORT, MI · NPI 1447886692

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 Calcium24140
Levothyroxine SodiumLevothyroxine Sodium23926
LisinoprilLisinopril20324
Sertraline HclSertraline Hcl19127
Duloxetine HclDuloxetine Hcl19027
EliquisApixaban16817
GabapentinGabapentin16829
Trazodone HclTrazodone Hcl16728
Amlodipine BesylateAmlodipine Besylate15524
Metoprolol SuccinateMetoprolol Succinate15323
Donepezil HclDonepezil Hcl15118
DapagliflozinDapagliflozin Propanediol13713
Metformin Hcl ErMetformin Hcl13616
OmeprazoleOmeprazole13423
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12232
Memantine HclMemantine Hcl10212
LorazepamLorazepam9725
FamotidineFamotidine9311
Metformin HclMetformin Hcl8813
Rosuvastatin CalciumRosuvastatin Calcium85suppressed
Potassium ChloridePotassium Chloride80suppressed
Tamsulosin HclTamsulosin Hcl7912
Isosorbide Mononitrate ErIsosorbide Mononitrate74suppressed
CarvedilolCarvedilol7213
RisperidoneRisperidone71suppressed
TopiramateTopiramate70suppressed
TorsemideTorsemide63suppressed
Tramadol HclTramadol Hcl6318
Ranolazine ErRanolazine62suppressed
Bupropion XlBupropion Hcl60suppressed
FurosemideFurosemide6017
Buspirone HclBuspirone Hcl56suppressed
Escitalopram OxalateEscitalopram Oxalate55suppressed
Alendronate SodiumAlendronate Sodium54suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5313
Losartan PotassiumLosartan Potassium51suppressed
Montelukast SodiumMontelukast Sodium51suppressed
Oxybutynin Chloride ErOxybutynin Chloride51suppressed
ClozapineClozapine50suppressed
MirtazapineMirtazapine50suppressed
Pantoprazole SodiumPantoprazole Sodium49suppressed
ClopidogrelClopidogrel Bisulfate47suppressed
PregabalinPregabalin47suppressed
Quetiapine FumarateQuetiapine Fumarate45suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn4414
Ondansetron HclOndansetron Hcl44suppressed
AripiprazoleAripiprazole42suppressed
FinasterideFinasteride41suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4015
IbuprofenIbuprofen4018
Hydralazine HclHydralazine Hcl39suppressed
Pravastatin SodiumPravastatin Sodium39suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro38suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride37suppressed
Mirabegron ErMirabegron37suppressed
XareltoRivaroxaban35suppressed
Benztropine MesylateBenztropine Mesylate34suppressed
ClonazepamClonazepam34suppressed
SpironolactoneSpironolactone34suppressed
LevetiracetamLevetiracetam33suppressed
AllopurinolAllopurinol32suppressed
Citalopram HbrCitalopram Hydrobromide31suppressed
LamotrigineLamotrigine31suppressed
AlprazolamAlprazolam30suppressed
Propranolol HclPropranolol Hcl30suppressed
Amiodarone HclAmiodarone Hcl28suppressed
Tizanidine HclTizanidine Hcl28suppressed
Fluvoxamine MaleateFluvoxamine Maleate24suppressed
Venlafaxine Hcl ErVenlafaxine Hcl24suppressed
CephalexinCephalexin2215
Ropinirole HclRopinirole Hcl21suppressed
OlanzapineOlanzapine20suppressed
AlogliptinAlogliptin Benzoate19suppressed
EntrestoSacubitril/Valsartan18suppressed
Dropsafe Pen NeedlePen Needle, Diabetic, Safety17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Divalproex SodiumDivalproex Sodium16suppressed
Fluticasone PropionateFluticasone Propionate16suppressed
MethocarbamolMethocarbamol16suppressed
MyrbetriqMirabegron16suppressed
SimvastatinSimvastatin16suppressed
Warfarin SodiumWarfarin Sodium16suppressed
HydrochlorothiazideHydrochlorothiazide15suppressed
NaproxenNaproxen15suppressed
PrednisonePrednisone15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide14suppressed
MinoxidilMinoxidil14suppressed
OzempicSemaglutide14suppressed
Sevelamer CarbonateSevelamer Carbonate14suppressed
DesloratadineDesloratadine13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
Nifedipine ErNifedipine13suppressed
Pen NeedlePen Needle, Diabetic13suppressed
BaclofenBaclofen12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
Hydroxyzine PamoateHydroxyzine Pamoate12suppressed
LatanoprostLatanoprost12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
RybelsusSemaglutide12suppressed
TemazepamTemazepam12suppressed
Trihexyphenidyl HclTrihexyphenidyl Hcl12suppressed
AustedoDeutetrabenazine11suppressed
ChlorthalidoneChlorthalidone11suppressed
CilostazolCilostazol11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
Risperidone OdtRisperidone11suppressed
Tolterodine Tartrate ErTolterodine Tartrate11suppressed
Trospium ChlorideTrospium Chloride11suppressed
Trospium Chloride ErTrospium Chloride11suppressed
Yusimry(Cf) PenAdalimumab-Aqvh11suppressed

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