Healthcare provider profile · identity verified

James W Gainer, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · ELKINS, WV · NPI 1740272475

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 James W Gainer, M.D. received $19.98 in general payments during 2025 across 1 reported records.

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

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$19.98

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
HEARTFLOW, INC. Unresolved — no canonical attribution shown $19.98100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$19.981

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
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $19.98 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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 Calcium32794
Levothyroxine SodiumLevothyroxine Sodium31382
Amlodipine BesylateAmlodipine Besylate27074
OmeprazoleOmeprazole26377
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25945
Metoprolol SuccinateMetoprolol Succinate22160
LisinoprilLisinopril21964
Losartan PotassiumLosartan Potassium20457
FurosemideFurosemide20060
GabapentinGabapentin18038
LorazepamLorazepam17732
Metformin HclMetformin Hcl16042
Montelukast SodiumMontelukast Sodium14235
HydrochlorothiazideHydrochlorothiazide13336
Tramadol HclTramadol Hcl11825
Pantoprazole SodiumPantoprazole Sodium11138
Tamsulosin HclTamsulosin Hcl11133
Albuterol Sulfate HfaAlbuterol Sulfate11035
Rosuvastatin CalciumRosuvastatin Calcium10128
MeloxicamMeloxicam9322
GlimepirideGlimepiride9025
SimvastatinSimvastatin8924
EliquisApixaban8317
Metoprolol TartrateMetoprolol Tartrate8121
ClopidogrelClopidogrel Bisulfate7922
BaclofenBaclofen7716
ClonazepamClonazepam76suppressed
Duloxetine HclDuloxetine Hcl7222
Potassium ChloridePotassium Chloride7220
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7114
JanuviaSitagliptin Phosphate7018
Isosorbide Mononitrate ErIsosorbide Mononitrate6716
Escitalopram OxalateEscitalopram Oxalate6618
FamotidineFamotidine6619
Citalopram HbrCitalopram Hydrobromide6417
Buspirone HclBuspirone Hcl63suppressed
AtenololAtenolol6016
Sertraline HclSertraline Hcl6018
NaproxenNaproxen5915
Metformin Hcl ErMetformin Hcl5818
Pravastatin SodiumPravastatin Sodium5815
Alendronate SodiumAlendronate Sodium5618
MounjaroTirzepatide5412
SpironolactoneSpironolactone53suppressed
EzetimibeEzetimibe5215
SynthroidLevothyroxine Sodium5213
Warfarin SodiumWarfarin Sodium50suppressed
Paroxetine HclParoxetine Hcl4912
PrednisonePrednisone4832
AllopurinolAllopurinol4313
FinasterideFinasteride4312
Fluticasone PropionateFluticasone Propionate4015
Olmesartan MedoxomilOlmesartan Medoxomil4011
CarvedilolCarvedilol39suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3911
Morphine Sulfate ErMorphine Sulfate39suppressed
Diclofenac SodiumDiclofenac Sodium36suppressed
LovastatinLovastatin35suppressed
Sumatriptan SuccinateSumatriptan Succinate35suppressed
Donepezil HclDonepezil Hcl3412
IbuprofenIbuprofen34suppressed
PregabalinPregabalin34suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3411
ValsartanValsartan3311
Bupropion XlBupropion Hcl3211
AlprazolamAlprazolam31suppressed
Amitriptyline HclAmitriptyline Hcl3111
OzempicSemaglutide3112
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3023
Esomeprazole MagnesiumEsomeprazole Magnesium30suppressed
BumetanideBumetanide29suppressed
NitroglycerinNitroglycerin2915
Ropinirole HclRopinirole Hcl29suppressed
Breo ElliptaFluticasone/Vilanterol28suppressed
Cyproheptadine HclCyproheptadine Hcl28suppressed
Hydroxyzine PamoateHydroxyzine Pamoate28suppressed
JardianceEmpagliflozin28suppressed
Oxycodone HclOxycodone Hcl28suppressed
Trazodone HclTrazodone Hcl28suppressed
XareltoRivaroxaban28suppressed
DiazepamDiazepam27suppressed
TemazepamTemazepam27suppressed
Venlafaxine Hcl ErVenlafaxine Hcl27suppressed
GlassiaAlpha-1-Proteinase Inhibitor26suppressed
Clobetasol PropionateClobetasol Propionate25suppressed
Propranolol HclPropranolol Hcl24suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Combivent RespimatIpratropium/Albuterol Sulfate21suppressed
LansoprazoleLansoprazole21suppressed
Novolog FlexpenInsulin Aspart21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Dicyclomine HclDicyclomine Hcl20suppressed
Hydralazine HclHydralazine Hcl20suppressed
Ondansetron HclOndansetron Hcl20suppressed
Tizanidine HclTizanidine Hcl20suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic20suppressed
Ventolin HfaAlbuterol Sulfate20suppressed
CefdinirCefdinir1916
EstradiolEstradiol19suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl19suppressed
Diclofenac PotassiumDiclofenac Potassium18suppressed
MirtazapineMirtazapine18suppressed
Propranolol Hcl ErPropranolol Hcl18suppressed
CelecoxibCelecoxib17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl17suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide17suppressed
Meclizine HclMeclizine Hcl17suppressed
DigoxinDigoxin16suppressed
Metoclopramide HclMetoclopramide Hcl16suppressed
NabumetoneNabumetone16suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)15suppressed
Diltiazem 24hr ErDiltiazem Hcl15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
SucralfateSucralfate15suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate14suppressed
FluconazoleFluconazole14suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
Lactated RingersRinger's Solution,lactated14suppressed
AripiprazoleAripiprazole13suppressed
CefuroximeCefuroxime Axetil1312
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
MethocarbamolMethocarbamol13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Terazosin HclTerazosin Hcl13suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide12suppressed
ChlorthalidoneChlorthalidone12suppressed
Doxycycline HyclateDoxycycline Hyclate1211
Memantine HclMemantine Hcl12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Nitro-DurNitroglycerin12suppressed
FarxigaDapagliflozin Propanediol11suppressed
FenofibrateFenofibrate,micronized11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1111
RybelsusSemaglutide11suppressed

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 $19.98 · 1 records HEARTFLOW, INC. FFRct
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