Healthcare provider profile · identity verified

John Mark House, M.D.

Allopathic & Osteopathic Physicians|General Practice · EUREKA SPRINGS, AR · NPI 1417155078

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 Mark House, M.D. received $19.93 in general payments during 2025 across 1 reported records.

Gilead Sciences, Inc. accounted for 100.0% of that reported general-payment amount.

Gilead Sciences, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Biktarvy as an associated drug or biological on 8065 records involving 2759 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Biktarvy by this doctor in 2024.

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

Payment overview · 2025

General Payments

$19.93

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
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $19.93100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$19.931

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

Payment records were found, but the reported records did not identify a specific associated product for this analysis.

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Gilead Sciences, Inc.
Exact reporting entity; no affiliate inference
2025 Biktarvy
open payments reported associated product
CMS Open Payments — General Payments
8065 supporting records · 2759 recipient NPIs · example record 1234350766
Biktarvy · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS

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
PrednisonePrednisone191113
Levothyroxine SodiumLevothyroxine Sodium13334
Atorvastatin CalciumAtorvastatin Calcium9836
GabapentinGabapentin9831
LisinoprilLisinopril9432
Amlodipine BesylateAmlodipine Besylate9233
AlprazolamAlprazolam9120
AzithromycinAzithromycin8062
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8028
Tramadol HclTramadol Hcl7717
Losartan PotassiumLosartan Potassium7523
AtenololAtenolol5918
OmeprazoleOmeprazole5822
Tamsulosin HclTamsulosin Hcl5717
Pantoprazole SodiumPantoprazole Sodium5521
Trazodone HclTrazodone Hcl5118
HydrochlorothiazideHydrochlorothiazide5017
Metoprolol SuccinateMetoprolol Succinate4720
Escitalopram OxalateEscitalopram Oxalate4411
AllopurinolAllopurinol4312
Albuterol Sulfate HfaAlbuterol Sulfate4226
Tizanidine HclTizanidine Hcl3815
MeloxicamMeloxicam3512
Rosuvastatin CalciumRosuvastatin Calcium3511
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3426
Zolpidem TartrateZolpidem Tartrate34suppressed
BiktarvyBictegrav/Emtricit/Tenofov Ala33suppressed
EliquisApixaban33suppressed
Montelukast SodiumMontelukast Sodium32suppressed
PregabalinPregabalin30suppressed
DiazepamDiazepam29suppressed
Alendronate SodiumAlendronate Sodium27suppressed
Citalopram HbrCitalopram Hydrobromide2711
Pravastatin SodiumPravastatin Sodium27suppressed
Warfarin SodiumWarfarin Sodium26suppressed
BaclofenBaclofen25suppressed
Doxycycline HyclateDoxycycline Hyclate2521
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine24suppressed
SimvastatinSimvastatin24suppressed
CarvedilolCarvedilol23suppressed
ClopidogrelClopidogrel Bisulfate23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
Metformin HclMetformin Hcl22suppressed
Donepezil HclDonepezil Hcl20suppressed
FurosemideFurosemide20suppressed
GlipizideGlipizide20suppressed
Sertraline HclSertraline Hcl20suppressed
ClonazepamClonazepam19suppressed
Fluoxetine HclFluoxetine Hcl19suppressed
Quetiapine FumarateQuetiapine Fumarate19suppressed
SucralfateSucralfate19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1816
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
Potassium ChloridePotassium Chloride18suppressed
CarisoprodolCarisoprodol17suppressed
Metoprolol TartrateMetoprolol Tartrate17suppressed
MupirocinMupirocin1616
Amitriptyline HclAmitriptyline Hcl15suppressed
Bupropion XlBupropion Hcl15suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate15suppressed
Duloxetine HclDuloxetine Hcl15suppressed
FarxigaDapagliflozin Propanediol15suppressed
Ropinirole HclRopinirole Hcl15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
CelecoxibCelecoxib14suppressed
Metformin Hcl ErMetformin Hcl14suppressed
Ondansetron OdtOndansetron14suppressed
PrimidonePrimidone14suppressed
XareltoRivaroxaban14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
Incruse ElliptaUmeclidinium Bromide13suppressed
Memantine HclMemantine Hcl13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1313
Buspirone HclBuspirone Hcl12suppressed
CephalexinCephalexin1212
EntrestoSacubitril/Valsartan12suppressed
MirtazapineMirtazapine12suppressed
NystatinNystatin12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
Verapamil ErVerapamil Hcl12suppressed
FinasterideFinasteride11suppressed
GlimepirideGlimepiride11suppressed
Promethazine HclPromethazine Hcl11suppressed
SynthroidLevothyroxine Sodium11suppressed
TemazepamTemazepam11suppressed
ValacyclovirValacyclovir Hcl11suppressed

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 $19.93 · 1 records Gilead Sciences, Inc. 1
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