Healthcare provider profile · identity verified

Allison Dawn Johnston

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · STEARNS, KY · NPI 1467084822

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 Allison Dawn Johnston received $182.12 in general payments during 2025 across 9 reported records.

Corcept Therapeutics accounted for 31.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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 15 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$182.12

9 reported records · 5 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
Corcept Therapeutics Unresolved — no canonical attribution shown $56.6531.1%32025
Xeris Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $51.0628.0%32025
CeQur Corporation Unresolved — no canonical attribution shown $39.0921.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $20.9611.5%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $14.367.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$182.129

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
Korlym
Normalized: korlym
Drug Corcept Therapeutics $56.65 3 2025
Source payment records
GVOKE HYPOPEN
Normalized: gvoke hypopen
Drug Xeris Pharmaceuticals, Inc. $51.06 3 2025
Source payment records
CeQur Simplicity
Normalized: cequr simplicity
Device CeQur Corporation $39.09 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $20.96 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $20.96 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $14.36 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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
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
15 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
Levothyroxine SodiumLevothyroxine Sodium11723
GabapentinGabapentin9723
Amlodipine BesylateAmlodipine Besylate9319
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8723
Pantoprazole SodiumPantoprazole Sodium8714
Atorvastatin CalciumAtorvastatin Calcium7117
Metoprolol TartrateMetoprolol Tartrate6817
ClopidogrelClopidogrel Bisulfate62suppressed
Potassium ChloridePotassium Chloride5911
LinzessLinaclotide56suppressed
FamotidineFamotidine55suppressed
FurosemideFurosemide5311
OmeprazoleOmeprazole5114
Rosuvastatin CalciumRosuvastatin Calcium51suppressed
BumetanideBumetanide49suppressed
Buspirone HclBuspirone Hcl48suppressed
LisinoprilLisinopril48suppressed
Naloxone HclNaloxone Hcl45suppressed
Fluticasone PropionateFluticasone Propionate4214
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride41suppressed
SpironolactoneSpironolactone41suppressed
Escitalopram OxalateEscitalopram Oxalate40suppressed
Hydralazine HclHydralazine Hcl40suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate39suppressed
Ondansetron HclOndansetron Hcl3923
MethylprednisoloneMethylprednisolone3631
FluconazoleFluconazole3521
NystatinNystatin35suppressed
Montelukast SodiumMontelukast Sodium34suppressed
EliquisApixaban33suppressed
Memantine HclMemantine Hcl33suppressed
Duloxetine HclDuloxetine Hcl32suppressed
Metoprolol SuccinateMetoprolol Succinate29suppressed
Trazodone HclTrazodone Hcl29suppressed
MovantikNaloxegol Oxalate28suppressed
HydrochlorothiazideHydrochlorothiazide27suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst26suppressed
SimvastatinSimvastatin25suppressed
Losartan PotassiumLosartan Potassium24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Albuterol Sulfate HfaAlbuterol Sulfate23suppressed
Fluoxetine HclFluoxetine Hcl23suppressed
Oxybutynin ChlorideOxybutynin Chloride23suppressed
Megestrol AcetateMegestrol Acetate20suppressed
NitroglycerinNitroglycerin20suppressed
Quetiapine FumarateQuetiapine Fumarate20suppressed
Hydroxyzine PamoateHydroxyzine Pamoate19suppressed
Metformin HclMetformin Hcl19suppressed
Tamsulosin HclTamsulosin Hcl19suppressed
CephalexinCephalexin18suppressed
Amiodarone HclAmiodarone Hcl17suppressed
ClonazepamClonazepam17suppressed
MirtazapineMirtazapine17suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat16suppressed
KetoconazoleKetoconazole1613
MeloxicamMeloxicam16suppressed
Ondansetron OdtOndansetron16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
FarxigaDapagliflozin Propanediol15suppressed
JardianceEmpagliflozin15suppressed
LevetiracetamLevetiracetam15suppressed
IbuprofenIbuprofen14suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog14suppressed
Alcohol PadsAlcohol Antiseptic Pads13suppressed
AtenololAtenolol13suppressed
AzithromycinAzithromycin1311
BaclofenBaclofen13suppressed
CarvedilolCarvedilol13suppressed
GlipizideGlipizide13suppressed
Sertraline HclSertraline Hcl13suppressed
CefdinirCefdinir1212
Citalopram HbrCitalopram Hydrobromide12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
Meclizine HclMeclizine Hcl12suppressed
MethocarbamolMethocarbamol12suppressed
TopiramateTopiramate12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
AripiprazoleAripiprazole11suppressed
HydrocortisoneHydrocortisone11suppressed
LubiprostoneLubiprostone11suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
Ventolin HfaAlbuterol Sulfate11suppressed

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 $182.12 · 9 records Corcept Therapeutics CeQur Simplicity, GVOKE HYPOPEN, Kerendia, Korlym, MOUNJARO, ZEPBOUND 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