Healthcare provider profile · identity verified

John D Johnston, MD

Allopathic & Osteopathic Physicians|Internal Medicine · BURLINGTON, NC · NPI 1649241894

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 D Johnston, MD received $19.55 in general payments during 2025 across 1 reported records.

ITI, Inc. (d/b/a Intra-Cellular Therapies, 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

$19.55

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
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $19.55100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$19.551

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
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $19.55 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 Calcium786208
Amlodipine BesylateAmlodipine Besylate755204
Levothyroxine SodiumLevothyroxine Sodium633143
OmeprazoleOmeprazole548140
Losartan PotassiumLosartan Potassium538147
Metformin HclMetformin Hcl504126
HydrochlorothiazideHydrochlorothiazide496131
LisinoprilLisinopril452127
GabapentinGabapentin428103
AlprazolamAlprazolam38662
SimvastatinSimvastatin386101
Pantoprazole SodiumPantoprazole Sodium35997
Rosuvastatin CalciumRosuvastatin Calcium32990
Tamsulosin HclTamsulosin Hcl29977
FurosemideFurosemide27278
Potassium ChloridePotassium Chloride26571
Sertraline HclSertraline Hcl25854
Metoprolol SuccinateMetoprolol Succinate24167
Citalopram HbrCitalopram Hydrobromide23454
Trazodone HclTrazodone Hcl22546
MeloxicamMeloxicam21448
EliquisApixaban21243
Pravastatin SodiumPravastatin Sodium20656
Tramadol HclTramadol Hcl19463
GlipizideGlipizide19249
AllopurinolAllopurinol18855
Fluticasone PropionateFluticasone Propionate16945
Albuterol Sulfate HfaAlbuterol Sulfate16756
Metoprolol TartrateMetoprolol Tartrate15749
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen15124
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14938
Zolpidem TartrateZolpidem Tartrate14220
PrednisonePrednisone14099
AtenololAtenolol13832
ClopidogrelClopidogrel Bisulfate13834
Pioglitazone HclPioglitazone Hcl13633
CarvedilolCarvedilol12539
FinasterideFinasteride12331
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11935
GlimepirideGlimepiride11532
Buspirone HclBuspirone Hcl11228
Glipizide ErGlipizide10326
LovastatinLovastatin10025
ClonazepamClonazepam9916
Hydralazine HclHydralazine Hcl9322
Montelukast SodiumMontelukast Sodium8920
LorazepamLorazepam8818
Diltiazem 24hr Er (Cd)Diltiazem Hcl8718
Ropinirole HclRopinirole Hcl8714
JanuviaSitagliptin Phosphate8614
Duloxetine HclDuloxetine Hcl8423
Alendronate SodiumAlendronate Sodium8223
CephalexinCephalexin8147
Triamcinolone AcetonideTriamcinolone Acetonide7934
MirtazapineMirtazapine7825
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7619
Propranolol HclPropranolol Hcl7417
Escitalopram OxalateEscitalopram Oxalate6921
OzempicSemaglutide6514
Quetiapine FumarateQuetiapine Fumarate65suppressed
Doxazosin MesylateDoxazosin Mesylate6312
Metformin Hcl ErMetformin Hcl6314
Enalapril MaleateEnalapril Maleate5815
Fluoxetine HclFluoxetine Hcl58suppressed
MethocarbamolMethocarbamol5822
EzetimibeEzetimibe5618
Tizanidine HclTizanidine Hcl5616
Donepezil HclDonepezil Hcl5516
Oxycodone HclOxycodone Hcl5512
Benazepril HclBenazepril Hcl5115
Doxycycline HyclateDoxycycline Hyclate5145
SpironolactoneSpironolactone5120
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5114
Venlafaxine Hcl ErVenlafaxine Hcl5112
Oxybutynin Chloride ErOxybutynin Chloride4912
Warfarin SodiumWarfarin Sodium4813
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4641
ChlorthalidoneChlorthalidone4613
GemfibrozilGemfibrozil46suppressed
PregabalinPregabalin46suppressed
CelecoxibCelecoxib45suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4411
Esomeprazole MagnesiumEsomeprazole Magnesium4412
JardianceEmpagliflozin4312
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine42suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog42suppressed
Klor-Con M20Potassium Chloride4018
FamotidineFamotidine39suppressed
Hydroxyzine HclHydroxyzine Hcl39suppressed
Ondansetron OdtOndansetron3919
Amitriptyline HclAmitriptyline Hcl3812
Breo ElliptaFluticasone/Vilanterol38suppressed
XareltoRivaroxaban38suppressed
IrbesartanIrbesartan37suppressed
NystatinNystatin3722
AripiprazoleAripiprazole36suppressed
DiazepamDiazepam36suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol36suppressed
ValacyclovirValacyclovir Hcl3515
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril34suppressed
Promethazine HclPromethazine Hcl34suppressed
Meclizine HclMeclizine Hcl3312
FluconazoleFluconazole3215
Paroxetine HclParoxetine Hcl31suppressed
Sumatriptan SuccinateSumatriptan Succinate31suppressed
Bupropion Hcl SrBupropion Hcl30suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl30suppressed
AzithromycinAzithromycin2923
Isosorbide Mononitrate ErIsosorbide Mononitrate29suppressed
NaproxenNaproxen2911
Vitamin D2Ergocalciferol (Vitamin D2)29suppressed
Memantine HclMemantine Hcl28suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide28suppressed
SynthroidLevothyroxine Sodium27suppressed
Ventolin HfaAlbuterol Sulfate27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter26suppressed
Ciprofloxacin HclCiprofloxacin Hcl2521
LinzessLinaclotide25suppressed
CarbamazepineCarbamazepine24suppressed
HydrocortisoneHydrocortisone24suppressed
LevofloxacinLevofloxacin2323
RamiprilRamipril23suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2211
TemazepamTemazepam22suppressed
Verapamil ErVerapamil Hcl22suppressed
Wixela InhubFluticasone Propion/Salmeterol22suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)21suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine21suppressed
TelmisartanTelmisartan21suppressed
Advair DiskusFluticasone Propion/Salmeterol20suppressed
BaclofenBaclofen20suppressed
SymbicortBudesonide/Formoterol Fumarate20suppressed
TestosteroneTestosterone20suppressed
Ondansetron HclOndansetron Hcl1916
AcyclovirAcyclovir18suppressed
Divalproex SodiumDivalproex Sodium18suppressed
CalcitriolCalcitriol17suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads17suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
Oxybutynin ChlorideOxybutynin Chloride17suppressed
TorsemideTorsemide1711
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr16suppressed
Nifedipine ErNifedipine16suppressed
Prazosin HclPrazosin Hcl16suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide15suppressed
Bupropion XlBupropion Hcl15suppressed
CreonLipase/Protease/Amylase15suppressed
Estradiol (Once Weekly)Estradiol15suppressed
InvokanaCanagliflozin15suppressed
Lagevrio (Eua)Molnupiravir1515
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride15suppressed
Azelastine HclAzelastine Hcl14suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide14suppressed
Clonidine HclClonidine Hcl14suppressed
Colestipol HclColestipol Hcl14suppressed
EstradiolEstradiol14suppressed
Propranolol Hcl ErPropranolol Hcl14suppressed
Terbinafine HclTerbinafine Hcl14suppressed
Theophylline ErTheophylline Anhydrous14suppressed
TretinoinTretinoin14suppressed
BelsomraSuvorexant13suppressed
Midodrine HclMidodrine Hcl13suppressed
Mometasone FuroateMometasone Furoate13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic13suppressed
ColchicineColchicine12suppressed
Colesevelam HclColesevelam Hcl12suppressed
DutasterideDutasteride12suppressed
Fluvoxamine MaleateFluvoxamine Maleate12suppressed
Labetalol HclLabetalol Hcl12suppressed
PremarinEstrogens, Conjugated12suppressed
SucralfateSucralfate12suppressed
Testosterone CypionateTestosterone Cypionate12suppressed
TrulicityDulaglutide12suppressed
Levetiracetam ErLevetiracetam11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
Sildenafil CitrateSildenafil Citrate11suppressed
Venlafaxine HclVenlafaxine 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 $19.55 · 1 records ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) CAPLYTA
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