Healthcare provider profile · identity verified

Brad Alan Liston, D.O.

Allopathic & Osteopathic Physicians|Family Medicine|Adult Medicine · PONCA CITY, OK · NPI 1487817375

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 Brad Alan Liston, D.O. received $895.64 in general payments during 2025 across 50 reported records.

AstraZeneca Pharmaceuticals LP accounted for 48.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 15 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, Mounjaro, Ozempic, Trelegy Ellipta.

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 92 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 105 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Symbicort by this doctor in 2024.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 42 claims for Trelegy Ellipta by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 133 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 164 claims for Mounjaro by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 57 claims for Trulicity by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$895.64

50 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $430.9048.1%152025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $162.9818.2%182025
Novo Nordisk Inc Unresolved — no canonical attribution shown $102.7111.5%62025
Exact Sciences Corporation Unresolved — no canonical attribution shown $46.685.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $44.965.0%32025
Viatris Specialty LLC Unresolved — no canonical attribution shown $40.294.5%22025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $27.743.1%12025
ABBVIE INC. Unresolved — no canonical attribution shown $23.212.6%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $16.171.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$895.6450

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $288.12 8 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $245.61 5 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $245.27 4 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $162.98 18 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $66.72 4 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $66.72 4 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $46.68 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $44.96 3 2025
Source payment records
YUPELRI
Normalized: yupelri
Drug Viatris Specialty LLC $40.29 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $29.93 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $27.74 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $23.21 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $16.17 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $16.17 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $6.16 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
FARXIGA
farxiga
2025 Farxiga 2024 105 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 164 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 54
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 42 exact normalized Medicare Part D

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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
92 22
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
105 18
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
42 11
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
133 20
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
164 28
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
57 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
54 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
Atorvastatin CalciumAtorvastatin Calcium680184
Levothyroxine SodiumLevothyroxine Sodium610144
OmeprazoleOmeprazole471123
GlimepirideGlimepiride41198
SimvastatinSimvastatin40193
Metformin HclMetformin Hcl32890
Losartan PotassiumLosartan Potassium32685
Metoprolol SuccinateMetoprolol Succinate30673
GabapentinGabapentin27958
Pantoprazole SodiumPantoprazole Sodium27065
Amlodipine BesylateAmlodipine Besylate26265
Tamsulosin HclTamsulosin Hcl26268
Montelukast SodiumMontelukast Sodium24455
LisinoprilLisinopril23572
Diclofenac SodiumDiclofenac Sodium22054
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide20947
FurosemideFurosemide20754
Zolpidem TartrateZolpidem Tartrate20660
Sertraline HclSertraline Hcl20040
Venlafaxine Hcl ErVenlafaxine Hcl19743
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18653
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16453
MounjaroTirzepatide16428
HydrochlorothiazideHydrochlorothiazide16340
FenofibrateFenofibrate16136
PrednisonePrednisone160117
AllopurinolAllopurinol15934
Escitalopram OxalateEscitalopram Oxalate15333
Alendronate SodiumAlendronate Sodium14845
CelecoxibCelecoxib14335
MeloxicamMeloxicam14239
JardianceEmpagliflozin13320
Ropinirole HclRopinirole Hcl12823
SpironolactoneSpironolactone12834
AlprazolamAlprazolam12723
CarvedilolCarvedilol12431
Rosuvastatin CalciumRosuvastatin Calcium12440
JanuviaSitagliptin Phosphate11921
Fluticasone PropionateFluticasone Propionate11834
Tramadol HclTramadol Hcl11726
Potassium ChloridePotassium Chloride11426
PregabalinPregabalin11123
Oxybutynin Chloride ErOxybutynin Chloride11025
Trazodone HclTrazodone Hcl10921
Pioglitazone HclPioglitazone Hcl10820
Metoprolol TartrateMetoprolol Tartrate10629
Duloxetine HclDuloxetine Hcl10523
FarxigaDapagliflozin Propanediol10518
Cyclobenzaprine HclCyclobenzaprine Hcl10435
EzetimibeEzetimibe10224
ClopidogrelClopidogrel Bisulfate9824
Pravastatin SodiumPravastatin Sodium9823
Albuterol Sulfate HfaAlbuterol Sulfate9345
Amitriptyline HclAmitriptyline Hcl9214
SynthroidLevothyroxine Sodium9222
Raloxifene HclRaloxifene Hcl8722
AzithromycinAzithromycin7464
AripiprazoleAripiprazole7311
Citalopram HbrCitalopram Hydrobromide7219
Buspirone HclBuspirone Hcl7012
EliquisApixaban69suppressed
TemazepamTemazepam6714
Tizanidine HclTizanidine Hcl6714
TrulicityDulaglutide57suppressed
OzempicSemaglutide54suppressed
Doxycycline HyclateDoxycycline Hyclate5145
AtenololAtenolol4812
Donepezil HclDonepezil Hcl4811
Fluoxetine HclFluoxetine Hcl4812
IrbesartanIrbesartan4511
GemfibrozilGemfibrozil44suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium43suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4320
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4211
Enalapril MaleateEnalapril Maleate40suppressed
Paroxetine HclParoxetine Hcl40suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3914
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide39suppressed
XareltoRivaroxaban39suppressed
PrimidonePrimidone38suppressed
MupirocinMupirocin3530
Breo ElliptaFluticasone/Vilanterol34suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol34suppressed
GlipizideGlipizide33suppressed
Glipizide ErGlipizide32suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen31suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3125
NaproxenNaproxen3012
AmoxicillinAmoxicillin2922
DiazepamDiazepam2914
Clindamycin HclClindamycin Hcl2720
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril26suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr26suppressed
EstradiolEstradiol26suppressed
LovastatinLovastatin26suppressed
Meclizine HclMeclizine Hcl26suppressed
Terazosin HclTerazosin Hcl26suppressed
Colestipol HclColestipol Hcl25suppressed
FinasterideFinasteride25suppressed
Warfarin SodiumWarfarin Sodium25suppressed
Bupropion XlBupropion Hcl24suppressed
FamotidineFamotidine24suppressed
FluconazoleFluconazole2420
Oxybutynin ChlorideOxybutynin Chloride24suppressed
RamiprilRamipril24suppressed
Tresiba Flextouch U-200Insulin Degludec24suppressed
EszopicloneEszopiclone23suppressed
InvokanaCanagliflozin23suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid23suppressed
Azelastine HclAzelastine Hcl2211
Hydralazine HclHydralazine Hcl22suppressed
Memantine HclMemantine Hcl22suppressed
FenofibrateFenofibrate Nanocrystallized21suppressed
LevofloxacinLevofloxacin2115
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2119
ValsartanValsartan21suppressed
CephalexinCephalexin2013
Metformin Hcl ErMetformin Hcl20suppressed
Propranolol HclPropranolol Hcl20suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
AcyclovirAcyclovir19suppressed
Clonidine HclClonidine Hcl19suppressed
Sumatriptan SuccinateSumatriptan Succinate19suppressed
Dicyclomine HclDicyclomine Hcl18suppressed
IbuprofenIbuprofen18suppressed
Promethazine HclPromethazine Hcl18suppressed
Quetiapine FumarateQuetiapine Fumarate18suppressed
TopiramateTopiramate18suppressed
Ventolin HfaAlbuterol Sulfate18suppressed
JanumetSitagliptin Phos/Metformin Hcl17suppressed
AlogliptinAlogliptin Benzoate16suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1511
NitroglycerinNitroglycerin15suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide15suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1411
FentanylFentanyl14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1312
Benazepril HclBenazepril Hcl13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Diltiazem HclDiltiazem Hcl13suppressed
LantusInsulin Glargine,hum.Rec.Anlog13suppressed
OxazepamOxazepam13suppressed
SucralfateSucralfate13suppressed
Calcitonin-SalmonCalcitonin,salmon,synthetic12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Ibandronate SodiumIbandronate Sodium12suppressed
LevetiracetamLevetiracetam12suppressed
ColchicineColchicine11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
Terbinafine HclTerbinafine Hcl1111
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 $895.64 · 50 records AstraZeneca Pharmaceuticals LP AIRSUPRA, AREXVY, BREZTRI, CAPVAXIVE, Cologuard Collection Kit, FARXIGA, GARDASIL 9, Kerendia, MOUNJARO, Ozempic, Rybelsus, TRELEGY ELLIPTA, VRAYLAR, YUPELRI, ZEPBOUND 8
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