Healthcare provider profile · identity verified

Stephen Thomas Foley, MD

Allopathic & Osteopathic Physicians|Family Medicine · SIOUX FALLS, SD · NPI 1497701841

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 Stephen Thomas Foley, MD received $96.60 in general payments during 2025 across 7 reported records.

Phathom Pharmaceuticals, Inc. accounted for 19.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

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

Payment overview · 2025

General Payments

$96.60

7 reported records · 6 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
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.7919.4%22025
Amgen Inc. Unresolved — no canonical attribution shown $18.0718.7%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $17.3518.0%12025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $14.2114.7%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $14.1714.7%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $14.0114.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$96.607

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $18.79 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $18.07 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $17.35 1 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $14.21 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $14.21 1 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $14.17 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $14.01 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 Calcium36894
Levothyroxine SodiumLevothyroxine Sodium32473
OmeprazoleOmeprazole24258
Rosuvastatin CalciumRosuvastatin Calcium23563
Pantoprazole SodiumPantoprazole Sodium21257
PrednisonePrednisone17684
LisinoprilLisinopril17345
Tamsulosin HclTamsulosin Hcl16539
Amlodipine BesylateAmlodipine Besylate16044
FurosemideFurosemide15941
Metoprolol SuccinateMetoprolol Succinate15937
MeloxicamMeloxicam14142
Losartan PotassiumLosartan Potassium12937
HydrochlorothiazideHydrochlorothiazide12837
SimvastatinSimvastatin12228
AtenololAtenolol11829
ClonazepamClonazepam10719
Escitalopram OxalateEscitalopram Oxalate10526
Tramadol HclTramadol Hcl10521
JantovenWarfarin Sodium104suppressed
Metoprolol TartrateMetoprolol Tartrate9525
GabapentinGabapentin9216
AllopurinolAllopurinol8321
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8024
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7623
Alendronate SodiumAlendronate Sodium7117
Metformin HclMetformin Hcl7022
Trazodone HclTrazodone Hcl6816
Quetiapine FumarateQuetiapine Fumarate67suppressed
AzithromycinAzithromycin6642
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6517
Sertraline HclSertraline Hcl6318
EliquisApixaban6214
Fluoxetine HclFluoxetine Hcl62suppressed
Metformin Hcl ErMetformin Hcl6117
Potassium ChloridePotassium Chloride6016
AlprazolamAlprazolam5715
ClopidogrelClopidogrel Bisulfate5514
MirtazapineMirtazapine54suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5121
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4828
Olmesartan MedoxomilOlmesartan Medoxomil48suppressed
CephalexinCephalexin4735
Warfarin SodiumWarfarin Sodium4714
OzempicSemaglutide46suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4623
AmoxicillinAmoxicillin4431
Montelukast SodiumMontelukast Sodium43suppressed
Duloxetine HclDuloxetine Hcl42suppressed
LorazepamLorazepam4115
Diltiazem 24hr Er (Cd)Diltiazem Hcl40suppressed
Nortriptyline HclNortriptyline Hcl40suppressed
Xigduo XrDapaglifloz Propaned/Metformin36suppressed
LevetiracetamLevetiracetam34suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3416
Donepezil HclDonepezil Hcl32suppressed
Doxycycline HyclateDoxycycline Hyclate3216
GlimepirideGlimepiride3211
Bupropion XlBupropion Hcl30suppressed
MyrbetriqMirabegron30suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide2811
DigoxinDigoxin27suppressed
FenofibrateFenofibrate27suppressed
Amitriptyline HclAmitriptyline Hcl26suppressed
Divalproex SodiumDivalproex Sodium26suppressed
BaclofenBaclofen25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2514
LamotrigineLamotrigine25suppressed
Sumatriptan SuccinateSumatriptan Succinate25suppressed
XareltoRivaroxaban25suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
Pravastatin SodiumPravastatin Sodium24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Azelastine HclAzelastine Hcl23suppressed
Fluticasone PropionateFluticasone Propionate23suppressed
LatanoprostLatanoprost23suppressed
Acetaminophen-CodeineAcetaminophen With Codeine22suppressed
Carbidopa-LevodopaCarbidopa/Levodopa22suppressed
CarvedilolCarvedilol22suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Doxazosin MesylateDoxazosin Mesylate21suppressed
FinasterideFinasteride21suppressed
Propranolol HclPropranolol Hcl21suppressed
Zolpidem TartrateZolpidem Tartrate21suppressed
Ciprofloxacin HclCiprofloxacin Hcl2016
TemazepamTemazepam20suppressed
TorsemideTorsemide20suppressed
EzetimibeEzetimibe19suppressed
SpironolactoneSpironolactone19suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril18suppressed
Oxybutynin ChlorideOxybutynin Chloride18suppressed
Clonidine HclClonidine Hcl17suppressed
Paroxetine HclParoxetine Hcl17suppressed
PregabalinPregabalin17suppressed
Synjardy XrEmpagliflozin/Metformin Hcl17suppressed
ChlorthalidoneChlorthalidone16suppressed
FluconazoleFluconazole16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
ValsartanValsartan15suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
SynthroidLevothyroxine Sodium14suppressed
Terazosin HclTerazosin Hcl14suppressed
Terbinafine HclTerbinafine Hcl14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Trijardy XrEmpaglifloz/Linaglip/Metformin14suppressed
Buspirone HclBuspirone Hcl13suppressed
KetoconazoleKetoconazole13suppressed
TrulicityDulaglutide13suppressed
CelecoxibCelecoxib12suppressed
Dexlansoprazole DrDexlansoprazole12suppressed
Doxepin HclDoxepin Hcl12suppressed
EntrestoSacubitril/Valsartan12suppressed
LacosamideLacosamide12suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
MetronidazoleMetronidazole12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
Quetiapine Fumarate ErQuetiapine Fumarate12suppressed
RizatriptanRizatriptan Benzoate12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
Verapamil ErVerapamil Hcl12suppressed
AcyclovirAcyclovir11suppressed
AmantadineAmantadine Hcl11suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr11suppressed
AripiprazoleAripiprazole11suppressed
EntacaponeEntacapone11suppressed
NystatinNystatin11suppressed
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 $96.60 · 7 records Phathom Pharmaceuticals, Inc. Dexcom G6 Transmitter, EVENITY, INSPIRE, Kerendia, OPSUMIT, UPTRAVI, VOQUEZNA
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