Healthcare provider profile · identity verified

John J Cogan, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Interventional Cardiology · HONOLULU, HI · NPI 1700886033

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 John J Cogan, M.D. received $944.81 in general payments during 2025 across 25 reported records.

Medtronic, Inc. accounted for 33.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

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

Payment overview · 2025

General Payments

$944.81

25 reported records · 9 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
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$314.2533.3%62025
Boston Scientific Corporation Unresolved — no canonical attribution shown $142.6415.1%32025
Teleflex LLC Unresolved — no canonical attribution shown $116.6612.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $102.9210.9%52025
ABIOMED Unresolved — no canonical attribution shown $66.037.0%32025
Edwards Lifesciences Corporation Unresolved — no canonical attribution shown $60.486.4%12025
DePuy Synthes Sales Inc. Unresolved — no canonical attribution shown $58.456.2%22025
LeMaitre Vascular, Inc. Unresolved — no canonical attribution shown $57.086.0%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $26.302.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$944.8125

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
ABRE
Normalized: abre
Device Medtronic, Inc. $151.65 1 2025
Source payment records
AURORA EV-ICD MRI SURESCAN
Normalized: aurora ev icd mri surescan
Device Medtronic, Inc. $125.41 3 2025
Source payment records
SUPERCROSS
Normalized: supercross
Device Teleflex LLC $116.66 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $102.92 5 2025
Source payment records
AVVIGO Guidance System
Normalized: avvigo guidance system
Device Boston Scientific Corporation $93.89 1 2025
Source payment records
SAPIEN 3 Ultra RESILIA
Normalized: sapien 3 ultra resilia
Device Edwards Lifesciences Corporation $60.48 1 2025
Source payment records
MATRIXRIB
Normalized: matrixrib
Device DePuy Synthes Sales Inc. $58.45 2 2025
Source payment records
RESTOREFLOW
Normalized: restoreflow
Device LeMaitre Vascular, Inc. $37.52 2 2025
Source payment records
WATCHMAN FLX
Normalized: watchman flx
Device Boston Scientific Corporation $33.75 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $26.30 1 2025
Source payment records
MICRA
Normalized: micra
Device Medtronic, Inc. $21.19 1 2025
Source payment records
ARTEGRAFT VASCULAR GRAFT
Normalized: artegraft vascular graft
Device LeMaitre Vascular, Inc. $19.56 1 2025
Source payment records
LINQ II
Normalized: linq ii
Device Medtronic, Inc. $16.00 1 2025
Source payment records
LATITUDE Communicator Power Supply
Normalized: latitude communicator power supply
Device Boston Scientific Corporation $15.00 1 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 Calcium379131
XareltoRivaroxaban20859
Metoprolol SuccinateMetoprolol Succinate17561
EliquisApixaban16353
Losartan PotassiumLosartan Potassium12243
JardianceEmpagliflozin10747
EzetimibeEzetimibe9534
Repatha SureclickEvolocumab9319
CarvedilolCarvedilol9229
FurosemideFurosemide8032
Diltiazem 24hr Er (Cd)Diltiazem Hcl7421
EntrestoSacubitril/Valsartan7125
FarxigaDapagliflozin Propanediol6724
HydrochlorothiazideHydrochlorothiazide6322
SpironolactoneSpironolactone6223
Rosuvastatin CalciumRosuvastatin Calcium6020
LisinoprilLisinopril5720
Amlodipine BesylateAmlodipine Besylate4416
EplerenoneEplerenone4012
ClopidogrelClopidogrel Bisulfate3813
Metoprolol TartrateMetoprolol Tartrate3415
DigoxinDigoxin30suppressed
NitroglycerinNitroglycerin29suppressed
Praluent PenAlirocumab26suppressed
AtenololAtenolol25suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate25suppressed
BrilintaTicagrelor23suppressed
Warfarin SodiumWarfarin Sodium22suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide21suppressed
NexlizetBempedoic Acid/Ezetimibe19suppressed
VascepaIcosapent Ethyl17suppressed
MultaqDronedarone Hcl16suppressed
SimvastatinSimvastatin15suppressed
Diltiazem 24hr ErDiltiazem Hcl13suppressed
AllopurinolAllopurinol12suppressed
Potassium ChloridePotassium Chloride11suppressed
ValsartanValsartan11suppressed

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 $944.81 · 25 records Medtronic, Inc. ABRE, ARTEGRAFT VASCULAR GRAFT, AURORA EV-ICD MRI SURESCAN, AVVIGO Guidance System, Kerendia, LATITUDE Communicator Power Supply, LINQ II, MATRIXRIB, MICRA, REPATHA, RESTOREFLOW, SAPIEN 3 Ultra RESILIA, SUPERCROSS, WATCHMAN FLX
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