Healthcare provider profile · identity verified

John Joseph Heffron, M.D.

Family Practice · GLENWOOD, IA · NPI 1609828797

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 Calcium14835
Amlodipine BesylateAmlodipine Besylate12228
LisinoprilLisinopril10523
GabapentinGabapentin9317
Pantoprazole SodiumPantoprazole Sodium9322
Tamsulosin HclTamsulosin Hcl8118
SynthroidLevothyroxine Sodium7816
AllopurinolAllopurinol7511
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7515
OmeprazoleOmeprazole6516
LansoprazoleLansoprazole6118
Warfarin SodiumWarfarin Sodium61suppressed
Acetaminophen-CodeineAcetaminophen With Codeine6015
Levothyroxine SodiumLevothyroxine Sodium59suppressed
HydrochlorothiazideHydrochlorothiazide5511
ClopidogrelClopidogrel Bisulfate5013
LevetiracetamLevetiracetam48suppressed
Potassium ChloridePotassium Chloride47suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4317
EliquisApixaban39suppressed
BumetanideBumetanide35suppressed
Metoprolol TartrateMetoprolol Tartrate35suppressed
Easy Touch Alcohol Prep PadsAlcohol Antiseptic Pads33suppressed
LactuloseLactulose32suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl28suppressed
Sertraline HclSertraline Hcl28suppressed
RexultiBrexpiprazole27suppressed
GemtesaVibegron26suppressed
Losartan PotassiumLosartan Potassium26suppressed
JanuviaSitagliptin Phosphate23suppressed
FinasterideFinasteride22suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
Calcium AcetateCalcium Acetate21suppressed
Clonidine HclClonidine Hcl21suppressed
Hydralazine HclHydralazine Hcl21suppressed
TelmisartanTelmisartan21suppressed
Duloxetine HclDuloxetine Hcl20suppressed
Labetalol HclLabetalol Hcl20suppressed
Rosuvastatin CalciumRosuvastatin Calcium19suppressed
Safetyglide Insulin SyringeSyringe,needle,insuln,safe,1ml19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate18suppressed
MethotrexateMethotrexate Sodium17suppressed
Montelukast SodiumMontelukast Sodium17suppressed
PrednisonePrednisone17suppressed
SpironolactoneSpironolactone17suppressed
FurosemideFurosemide16suppressed
LoperamideLoperamide Hcl1611
OzempicSemaglutide16suppressed
Pioglitazone HclPioglitazone Hcl15suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic15suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Divalproex SodiumDivalproex Sodium14suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
Incruse ElliptaUmeclidinium Bromide14suppressed
LatanoprostLatanoprost14suppressed
Fluticasone PropionateFluticasone Propionate13suppressed
GlimepirideGlimepiride13suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro13suppressed
Paroxetine CrParoxetine Hcl13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1211
BaclofenBaclofen12suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate12suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat12suppressed
Humira PenAdalimumab12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
JardianceEmpagliflozin12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
XareltoRivaroxaban12suppressed
AzithromycinAzithromycin1111
Enbrel SureclickEtanercept11suppressed
PaceroneAmiodarone Hcl11suppressed
SucralfateSucralfate11suppressed
TorsemideTorsemide11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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