Healthcare provider profile · identity verified

Harrison Martin

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · FORT WAYNE, IN · NPI 1720704745

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 Harrison Martin received $30.18 in general payments during 2025 across 1 reported records.

Janssen Biotech, Inc. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

Payment overview · 2025

General Payments

$30.18

1 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
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $30.18100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$30.181

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
SIMPONI
Normalized: simponi
Biological Janssen Biotech, Inc. $30.18 1 2025
Source payment records
SIMPONI ARIA
Normalized: simponi aria
Biological Janssen Biotech, Inc. $30.18 1 2025
Source payment records
STELARA
Normalized: stelara
Biological Janssen Biotech, Inc. $30.18 1 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $30.18 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 Calcium23541
FurosemideFurosemide16837
Levothyroxine SodiumLevothyroxine Sodium15927
Metformin HclMetformin Hcl14726
GabapentinGabapentin14031
LisinoprilLisinopril12930
EliquisApixaban11821
CarvedilolCarvedilol10417
Donepezil HclDonepezil Hcl9614
Losartan PotassiumLosartan Potassium9223
Amlodipine BesylateAmlodipine Besylate8920
Sertraline HclSertraline Hcl8826
Memantine HclMemantine Hcl7911
LacosamideLacosamide73suppressed
Potassium ChloridePotassium Chloride7319
LantusInsulin Glargine,hum.Rec.Anlog6718
Fluticasone PropionateFluticasone Propionate6432
Pantoprazole SodiumPantoprazole Sodium6413
Metoprolol TartrateMetoprolol Tartrate5915
Ondansetron HclOndansetron Hcl5739
Rosuvastatin CalciumRosuvastatin Calcium57suppressed
AbrysvoRsv Vacc, Pref A And Pref B/Pf5050
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4814
Divalproex SodiumDivalproex Sodium44suppressed
Duloxetine HclDuloxetine Hcl44suppressed
SpironolactoneSpironolactone43suppressed
Doxycycline HyclateDoxycycline Hyclate4131
TradjentaLinagliptin41suppressed
JardianceEmpagliflozin40suppressed
NystatinNystatin3819
PregabalinPregabalin34suppressed
AllopurinolAllopurinol31suppressed
OmeprazoleOmeprazole31suppressed
BaclofenBaclofen30suppressed
Hydralazine HclHydralazine Hcl2913
ClopidogrelClopidogrel Bisulfate28suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2812
AptiomEslicarbazepine Acetate27suppressed
IbuprofenIbuprofen2713
LokelmaSodium Zirconium Cyclosilicate27suppressed
HydrochlorothiazideHydrochlorothiazide26suppressed
Clonidine HclClonidine Hcl25suppressed
MicafunginMicafungin Sodium25suppressed
BrilintaTicagrelor24suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn24suppressed
Insulin LisproInsulin Lispro2411
TorsemideTorsemide24suppressed
LevetiracetamLevetiracetam23suppressed
BumetanideBumetanide22suppressed
IngrezzaValbenazine Tosylate22suppressed
Trazodone HclTrazodone Hcl2211
LoperamideLoperamide Hcl2011
Tramadol HclTramadol Hcl20suppressed
LactuloseLactulose19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen19suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate1813
Metoprolol SuccinateMetoprolol Succinate18suppressed
JanuviaSitagliptin Phosphate17suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
Armour ThyroidThyroid,pork16suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol16suppressed
GemtesaVibegron16suppressed
LamotrigineLamotrigine16suppressed
CalcitriolCalcitriol15suppressed
CeftriaxoneCeftriaxone Sodium15suppressed
ExemestaneExemestane15suppressed
Midodrine HclMidodrine Hcl15suppressed
AripiprazoleAripiprazole14suppressed
GlipizideGlipizide14suppressed
MeloxicamMeloxicam14suppressed
Tamsulosin HclTamsulosin Hcl14suppressed
Albuterol Sulfate HfaAlbuterol Sulfate13suppressed
CephalexinCephalexin1313
Oxycodone HclOxycodone Hcl13suppressed
PrednisonePrednisone13suppressed
VascepaIcosapent Ethyl13suppressed
Citalopram HbrCitalopram Hydrobromide12suppressed
LorazepamLorazepam12suppressed
TrulicityDulaglutide12suppressed
Buspirone HclBuspirone Hcl11suppressed
Escitalopram OxalateEscitalopram Oxalate11suppressed
OxcarbazepineOxcarbazepine11suppressed
Sevelamer CarbonateSevelamer Carbonate11suppressed

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 $30.18 · 1 records Janssen Biotech, Inc. SIMPONI, SIMPONI ARIA, STELARA, TREMFYA
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