Healthcare provider profile · identity verified

Greg D Cohen, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · CHARITON, IA · NPI 1235119736

Profile state: payments and partd 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

CMS Open Payments records show Greg D Cohen, D.O. received $32.85 in general payments during 2025 across 2 reported records.

ABBVIE INC. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$32.85

2 reported records · 1 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
ABBVIE INC. Unresolved — no canonical attribution shown $32.85100.0%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$32.852

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $32.85 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $32.85 2 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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 Calcium34272
LisinoprilLisinopril26858
Metformin HclMetformin Hcl23746
GabapentinGabapentin22740
OmeprazoleOmeprazole22548
Levothyroxine SodiumLevothyroxine Sodium18444
Tramadol HclTramadol Hcl16529
Potassium ChloridePotassium Chloride14529
Metoprolol SuccinateMetoprolol Succinate14325
Albuterol Sulfate HfaAlbuterol Sulfate13729
Amlodipine BesylateAmlodipine Besylate13731
MeloxicamMeloxicam13532
Tamsulosin HclTamsulosin Hcl13428
Losartan PotassiumLosartan Potassium13032
Pantoprazole SodiumPantoprazole Sodium12724
Alendronate SodiumAlendronate Sodium11422
FurosemideFurosemide10928
Diclofenac SodiumDiclofenac Sodium10629
EliquisApixaban10514
SimvastatinSimvastatin10224
PregabalinPregabalin9421
FamotidineFamotidine9324
Pioglitazone HclPioglitazone Hcl7714
Venlafaxine Hcl ErVenlafaxine Hcl7611
Ropinirole HclRopinirole Hcl7214
Fluticasone-SalmeterolFluticasone Propion/Salmeterol7112
Metoprolol TartrateMetoprolol Tartrate6916
AllopurinolAllopurinol6812
Fluticasone PropionateFluticasone Propionate68suppressed
Trazodone HclTrazodone Hcl6815
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6719
ClopidogrelClopidogrel Bisulfate6214
OzempicSemaglutide62suppressed
HydrochlorothiazideHydrochlorothiazide6116
CelecoxibCelecoxib60suppressed
Tizanidine HclTizanidine Hcl60suppressed
Duloxetine HclDuloxetine Hcl5711
Rosuvastatin CalciumRosuvastatin Calcium5513
Montelukast SodiumMontelukast Sodium5411
Pravastatin SodiumPravastatin Sodium5313
Combivent RespimatIpratropium/Albuterol Sulfate52suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl51suppressed
Warfarin SodiumWarfarin Sodium51suppressed
Citalopram HbrCitalopram Hydrobromide4512
Lantus SolostarInsulin Glargine,hum.Rec.Anlog44suppressed
Buspirone HclBuspirone Hcl42suppressed
ClonazepamClonazepam41suppressed
CarvedilolCarvedilol39suppressed
Memantine HclMemantine Hcl39suppressed
NitroglycerinNitroglycerin3722
AtenololAtenolol36suppressed
Fluoxetine HclFluoxetine Hcl36suppressed
IbuprofenIbuprofen35suppressed
Donepezil HclDonepezil Hcl34suppressed
Zolpidem TartrateZolpidem Tartrate31suppressed
Clonidine HclClonidine Hcl30suppressed
Sertraline HclSertraline Hcl30suppressed
AlprazolamAlprazolam29suppressed
JanuviaSitagliptin Phosphate29suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter27suppressed
BumetanideBumetanide26suppressed
MirtazapineMirtazapine26suppressed
PrednisonePrednisone2521
SpironolactoneSpironolactone24suppressed
Enalapril MaleateEnalapril Maleate23suppressed
Ventolin HfaAlbuterol Sulfate23suppressed
Quetiapine FumarateQuetiapine Fumarate22suppressed
Advair HfaFluticasone Propion/Salmeterol21suppressed
Amitriptyline HclAmitriptyline Hcl21suppressed
AzithromycinAzithromycin2114
SucralfateSucralfate21suppressed
Escitalopram OxalateEscitalopram Oxalate20suppressed
Paroxetine HclParoxetine Hcl20suppressed
Triamcinolone AcetonideTriamcinolone Acetonide19suppressed
Brimonidine TartrateBrimonidine Tartrate18suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
JardianceEmpagliflozin18suppressed
Morphine Sulfate ErMorphine Sulfate18suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro17suppressed
NystatinNystatin17suppressed
Propranolol HclPropranolol Hcl17suppressed
Tramadol Hcl ErTramadol Hcl17suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
LansoprazoleLansoprazole16suppressed
Raloxifene HclRaloxifene Hcl16suppressed
Azelastine HclAzelastine Hcl15suppressed
EstradiolEstradiol15suppressed
EzetimibeEzetimibe15suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic15suppressed
Hydralazine HclHydralazine Hcl14suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic14suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr13suppressed
Bupropion XlBupropion Hcl13suppressed
Labetalol HclLabetalol Hcl13suppressed
Methenamine HippurateMethenamine Hippurate13suppressed
Ondansetron OdtOndansetron13suppressed
OxycontinOxycodone Hcl13suppressed
TopiramateTopiramate13suppressed
CefuroximeCefuroxime Axetil1212
Dexlansoprazole DrDexlansoprazole12suppressed
DiazepamDiazepam12suppressed
FentanylFentanyl12suppressed
FinasterideFinasteride12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
HydrocortisoneHydrocortisone12suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml12suppressed
Nortriptyline HclNortriptyline Hcl12suppressed
Oxycodone HclOxycodone Hcl12suppressed
Propafenone HclPropafenone Hcl12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
TrulicityDulaglutide12suppressed
UrsodiolUrsodiol12suppressed
AmoxicillinAmoxicillin11suppressed
Bupropion HclBupropion Hcl11suppressed
Dicyclomine HclDicyclomine Hcl11suppressed
FebuxostatFebuxostat11suppressed
Fludrocortisone AcetateFludrocortisone Acetate11suppressed
GlimepirideGlimepiride11suppressed
MounjaroTirzepatide11suppressed
Oxybutynin ChlorideOxybutynin Chloride11suppressed
TrintellixVortioxetine Hydrobromide11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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 $32.85 · 2 records ABBVIE INC. QULIPTA, UBRELVY
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