Healthcare provider profile · identity verified

Julius S Vonclef, MD

Allopathic & Osteopathic Physicians|Family Medicine · POWELL, TN · NPI 1740226646

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 Julius S Vonclef, MD received $280.82 in general payments during 2025 across 14 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 22.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 14 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy, Farxiga, Jardiance, Kerendia, Ozempic, Rexulti, Shingrix.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Prolia 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 61 claims for Farxiga by this doctor in 2024.

Bayer Healthcare Pharmaceuticals 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Kerendia by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 146 claims for Jardiance 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 AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 146 claims for Arexvy 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Shingrix 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 34 claims for Trelegy Ellipta 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 35 claims for Ozempic by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rexulti by this doctor in 2024.

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

Payment overview · 2025

General Payments

$280.82

14 reported records · 10 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $62.2522.2%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $61.2821.8%32025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $28.4310.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $28.1810.0%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $22.027.8%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $17.086.1%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $16.625.9%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.215.8%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $15.125.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $13.634.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$280.8214

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $62.25 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $46.55 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $28.43 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $28.18 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $28.18 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $22.02 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $17.08 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $16.62 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $16.62 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $16.21 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $15.12 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $14.73 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $13.63 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $13.63 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
AREXVY
arexvy
2025 Arexvy 2024 146 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 61 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 146 exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 35
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 32 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
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
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
61 17
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
146 33
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 AREXVY
open payments reported associated product
CMS Open Payments — General Payments
47563 supporting records · 28786 recipient NPIs · example record 1190332445
Arexvy · 2024
Exact normalized brand match · 1 Part D row
146 146
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
32 21
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
34 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
35 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
12 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 Sodium571112
Atorvastatin CalciumAtorvastatin Calcium43899
Rosuvastatin CalciumRosuvastatin Calcium40795
OmeprazoleOmeprazole30667
HydrochlorothiazideHydrochlorothiazide30573
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen26939
Amlodipine BesylateAmlodipine Besylate25356
GabapentinGabapentin22949
SpironolactoneSpironolactone22949
Potassium ChloridePotassium Chloride20549
ClonazepamClonazepam20429
Metformin Hcl ErMetformin Hcl18447
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17923
ClopidogrelClopidogrel Bisulfate15330
FamotidineFamotidine14732
ArexvyRsvpref3 Antigen/As01e/Pf146146
JardianceEmpagliflozin14633
IrbesartanIrbesartan14527
FurosemideFurosemide13034
AlprazolamAlprazolam12921
Trazodone HclTrazodone Hcl12831
Montelukast SodiumMontelukast Sodium12529
LisinoprilLisinopril12230
EzetimibeEzetimibe11831
Esomeprazole MagnesiumEsomeprazole Magnesium11526
Tizanidine HclTizanidine Hcl11227
Benazepril HclBenazepril Hcl10725
Metoprolol SuccinateMetoprolol Succinate10723
Buspirone HclBuspirone Hcl10623
Tamsulosin HclTamsulosin Hcl10420
Oxycodone HclOxycodone Hcl102suppressed
MethocarbamolMethocarbamol10114
EliquisApixaban9817
Losartan PotassiumLosartan Potassium9828
SynthroidLevothyroxine Sodium9215
AzithromycinAzithromycin8768
Bupropion XlBupropion Hcl8717
Duloxetine HclDuloxetine Hcl8617
MounjaroTirzepatide8314
Pantoprazole SodiumPantoprazole Sodium8317
Albuterol Sulfate HfaAlbuterol Sulfate8231
CelecoxibCelecoxib8123
Fluticasone PropionateFluticasone Propionate8128
Hydroxyzine HclHydroxyzine Hcl8021
Donepezil HclDonepezil Hcl7812
Metoprolol TartrateMetoprolol Tartrate7818
Promethazine HclPromethazine Hcl7713
LorazepamLorazepam7611
Pioglitazone HclPioglitazone Hcl7517
AtenololAtenolol7312
EstradiolEstradiol7116
Memantine HclMemantine Hcl71suppressed
CarvedilolCarvedilol7015
MeloxicamMeloxicam7017
Escitalopram OxalateEscitalopram Oxalate6916
Fluoxetine HclFluoxetine Hcl6917
Meclizine HclMeclizine Hcl6914
Ondansetron OdtOndansetron6912
PregabalinPregabalin6816
Tramadol HclTramadol Hcl6816
VascepaIcosapent Ethyl6615
GlipizideGlipizide6513
Ipratropium BromideIpratropium Bromide6420
FarxigaDapagliflozin Propanediol6117
ChlorthalidoneChlorthalidone5814
Cyclobenzaprine HclCyclobenzaprine Hcl58suppressed
MirtazapineMirtazapine58suppressed
Pravastatin SodiumPravastatin Sodium5714
Nebivolol HclNebivolol Hcl56suppressed
SimvastatinSimvastatin5616
FluconazoleFluconazole5527
PrednisonePrednisone5432
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine53suppressed
Olmesartan MedoxomilOlmesartan Medoxomil5113
AcyclovirAcyclovir5016
LevofloxacinLevofloxacin4837
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine46suppressed
AllopurinolAllopurinol45suppressed
LansoprazoleLansoprazole44suppressed
Alendronate SodiumAlendronate Sodium43suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl4311
BaclofenBaclofen42suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4229
Armour ThyroidThyroid,pork40suppressed
Ondansetron HclOndansetron Hcl4014
Sertraline HclSertraline Hcl40suppressed
Zolpidem TartrateZolpidem Tartrate40suppressed
ValsartanValsartan3811
GlimepirideGlimepiride3711
XareltoRivaroxaban36suppressed
OzempicSemaglutide35suppressed
Venlafaxine Hcl ErVenlafaxine Hcl35suppressed
Acetaminophen-CodeineAcetaminophen With Codeine34suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter34suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride33suppressed
NitroglycerinNitroglycerin3215
ShingrixVaricella-Zoster Ge/As01b/Pf3221
Rabeprazole SodiumRabeprazole Sodium3112
Citalopram HbrCitalopram Hydrobromide30suppressed
Clonidine HclClonidine Hcl2912
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide29suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid29suppressed
FinasterideFinasteride28suppressed
Hydralazine HclHydralazine Hcl28suppressed
Solifenacin SuccinateSolifenacin Succinate28suppressed
Warfarin SodiumWarfarin Sodium28suppressed
IndapamideIndapamide27suppressed
Ropinirole HclRopinirole Hcl27suppressed
DiazepamDiazepam25suppressed
OlanzapineOlanzapine25suppressed
Propranolol HclPropranolol Hcl25suppressed
Quetiapine FumarateQuetiapine Fumarate25suppressed
TenivacTetanus-Diphtheria Toxoids/Pf2525
AbrysvoRsv Vacc, Pref A And Pref B/Pf2424
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine24suppressed
KerendiaFinerenone24suppressed
Liothyronine SodiumLiothyronine Sodium24suppressed
MupirocinMupirocin2415
Oxybutynin ChlorideOxybutynin Chloride24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol23suppressed
IbuprofenIbuprofen23suppressed
RamiprilRamipril22suppressed
CarisoprodolCarisoprodol21suppressed
Diltiazem 24hr ErDiltiazem Hcl21suppressed
Testosterone CypionateTestosterone Cypionate21suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2018
Amitriptyline HclAmitriptyline Hcl19suppressed
EszopicloneEszopiclone19suppressed
LovastatinLovastatin19suppressed
Metformin HclMetformin Hcl19suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1916
Vitamin D2Ergocalciferol (Vitamin D2)19suppressed
LinzessLinaclotide18suppressed
Repatha SureclickEvolocumab18suppressed
TopiramateTopiramate18suppressed
Isosorbide DinitrateIsosorbide Dinitrate17suppressed
LamotrigineLamotrigine17suppressed
NabumetoneNabumetone17suppressed
EtodolacEtodolac16suppressed
IbuIbuprofen16suppressed
Labetalol HclLabetalol Hcl16suppressed
Mometasone FuroateMometasone Furoate16suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip1512
Dicyclomine HclDicyclomine Hcl15suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
NitrofurantoinNitrofurantoin Macrocrystal15suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm15suppressed
TelmisartanTelmisartan15suppressed
Tri-SprintecNorgestimate-Ethinyl Estradiol15suppressed
SotalolSotalol Hcl14suppressed
Tolterodine Tartrate ErTolterodine Tartrate14suppressed
Alfuzosin Hcl ErAlfuzosin Hcl13suppressed
Azelastine HclAzelastine Hcl13suppressed
Cholestyramine LightCholestyramine13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
FenofibrateFenofibrate Nanocrystallized13suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
LevetiracetamLevetiracetam13suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters13suppressed
AmoxicillinAmoxicillin12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
Nifedipine ErNifedipine12suppressed
NystatinNystatin12suppressed
ProgesteroneProgesterone, Micronized12suppressed
RexultiBrexpiprazole12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
TemazepamTemazepam12suppressed
Xtampza ErOxycodone Myristate12suppressed
Breo ElliptaFluticasone/Vilanterol11suppressed
GemtesaVibegron11suppressed
LidocaineLidocaine11suppressed
ProliaDenosumab11suppressed
Tresiba Flextouch U-100Insulin Degludec11suppressed

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 $280.82 · 14 records Bayer Healthcare Pharmaceuticals Inc. AIRSUPRA, AREXVY, CAPLYTA, FARXIGA, JARDIANCE, Kerendia, NEXLETOL, OTEZLA, Ozempic, REPATHA, REXULTI, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit 9
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