Healthcare provider profile · identity verified

Craig Flinders, D.O.

Family Practice · NEKOOSA, WI · NPI 1366460388

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 Calcium760221
Metoprolol SuccinateMetoprolol Succinate36599
LisinoprilLisinopril36195
Losartan PotassiumLosartan Potassium35599
Amlodipine BesylateAmlodipine Besylate33097
OmeprazoleOmeprazole27882
Montelukast SodiumMontelukast Sodium24372
Levothyroxine SodiumLevothyroxine Sodium23357
FamotidineFamotidine18254
Duloxetine HclDuloxetine Hcl18044
Tamsulosin HclTamsulosin Hcl17955
Metformin HclMetformin Hcl15445
FurosemideFurosemide15252
Metformin Hcl ErMetformin Hcl14737
Pioglitazone HclPioglitazone Hcl13038
SimvastatinSimvastatin13036
Pravastatin SodiumPravastatin Sodium12436
Pantoprazole SodiumPantoprazole Sodium12341
EliquisApixaban12133
Rosuvastatin CalciumRosuvastatin Calcium11936
HydrochlorothiazideHydrochlorothiazide11637
Metoprolol TartrateMetoprolol Tartrate10028
Albuterol Sulfate HfaAlbuterol Sulfate9552
AllopurinolAllopurinol9329
Buspirone HclBuspirone Hcl9234
Fluticasone PropionateFluticasone Propionate9242
EzetimibeEzetimibe9126
Hydralazine HclHydralazine Hcl8026
Oxybutynin Chloride ErOxybutynin Chloride7923
LovastatinLovastatin7116
Tizanidine HclTizanidine Hcl7136
Alendronate SodiumAlendronate Sodium6926
DutasterideDutasteride6820
Potassium ChloridePotassium Chloride6721
AtenololAtenolol6317
Warfarin SodiumWarfarin Sodium6318
Sertraline HclSertraline Hcl6121
ClopidogrelClopidogrel Bisulfate5717
FinasterideFinasteride5714
Isosorbide Mononitrate ErIsosorbide Mononitrate5617
CarvedilolCarvedilol5517
JardianceEmpagliflozin5214
FenofibrateFenofibrate5114
Clonidine HclClonidine Hcl4915
PrednisonePrednisone4934
Trazodone HclTrazodone Hcl4914
Citalopram HbrCitalopram Hydrobromide4715
Diltiazem 24hr Er (Cd)Diltiazem Hcl4714
Donepezil HclDonepezil Hcl4713
Escitalopram OxalateEscitalopram Oxalate4112
Quetiapine FumarateQuetiapine Fumarate41suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4015
Amitriptyline HclAmitriptyline Hcl3513
ChlorthalidoneChlorthalidone3513
CelecoxibCelecoxib3322
OzempicSemaglutide33suppressed
Bupropion Hcl SrBupropion Hcl3115
Ropinirole HclRopinirole Hcl31suppressed
FenofibrateFenofibrate Nanocrystallized30suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol3011
Spiriva RespimatTiotropium Bromide30suppressed
Tramadol HclTramadol Hcl3012
Pramipexole DihydrochloridePramipexole Di-Hcl28suppressed
Fluoxetine HclFluoxetine Hcl27suppressed
Verapamil ErVerapamil Hcl27suppressed
BumetanideBumetanide26suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter2611
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide25suppressed
Propranolol Hcl ErPropranolol Hcl24suppressed
MirtazapineMirtazapine23suppressed
TopiramateTopiramate23suppressed
GlimepirideGlimepiride22suppressed
GlipizideGlipizide22suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2216
PrimidonePrimidone20suppressed
Enalapril MaleateEnalapril Maleate19suppressed
MounjaroTirzepatide19suppressed
Wixela InhubFluticasone Propion/Salmeterol19suppressed
NitroglycerinNitroglycerin1815
Oxybutynin ChlorideOxybutynin Chloride18suppressed
AmoxicillinAmoxicillin1713
IrbesartanIrbesartan17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide16suppressed
Bupropion XlBupropion Hcl16suppressed
Ipratropium BromideIpratropium Bromide16suppressed
GabapentinGabapentin15suppressed
Glipizide ErGlipizide15suppressed
Incruse ElliptaUmeclidinium Bromide15suppressed
Nifedipine ErNifedipine15suppressed
Memantine HclMemantine Hcl14suppressed
SpironolactoneSpironolactone14suppressed
Terazosin HclTerazosin Hcl14suppressed
Zolpidem TartrateZolpidem Tartrate14suppressed
Hydroxyzine HclHydroxyzine Hcl13suppressed
SynthroidLevothyroxine Sodium13suppressed
XareltoRivaroxaban13suppressed
AlprazolamAlprazolam12suppressed
DigoxinDigoxin12suppressed
MyrbetriqMirabegron12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1211
ValacyclovirValacyclovir Hcl12suppressed
Benazepril HclBenazepril Hcl11suppressed
SucralfateSucralfate11suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide11suppressed

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