Healthcare provider profile · identity verified

Robert Joseph Jantz, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · LEBANON, TN · NPI 1396751749

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 Robert Joseph Jantz, M.D. received $417.79 in general payments during 2025 across 21 reported records.

AstraZeneca Pharmaceuticals LP accounted for 47.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

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 51 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 41 claims for Farxiga 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 20 claims for Jardiance 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 81 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$417.79

21 reported records · 8 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 $199.0047.6%112025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $62.0514.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $51.2112.3%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $33.888.1%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $20.274.8%12025
ABBVIE INC. Unresolved — no canonical attribution shown $17.834.3%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $17.094.1%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.463.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$417.7921

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 $147.65 8 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $62.05 2 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $36.30 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $33.88 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $33.77 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $33.77 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.27 1 2025
Source payment records
  • 2025-03-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $20.27 · Open Payments source
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $17.83 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $17.44 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $17.09 1 2025
Source payment records
KRYSTEXXA
Normalized: krystexxa
Biological Amgen Inc. $16.46 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.74 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.05 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 41
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 81 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
Beneficiary count suppressed
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
51 14
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
41 suppressed by CMS
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
20 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
81 11
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 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 Sodium46297
LisinoprilLisinopril42297
Tamsulosin HclTamsulosin Hcl41276
Atorvastatin CalciumAtorvastatin Calcium40993
Metformin HclMetformin Hcl36583
Amlodipine BesylateAmlodipine Besylate33875
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen32843
Pantoprazole SodiumPantoprazole Sodium31965
FurosemideFurosemide31080
OmeprazoleOmeprazole29482
FamotidineFamotidine25049
SimvastatinSimvastatin24756
Losartan PotassiumLosartan Potassium23055
Citalopram HbrCitalopram Hydrobromide22754
GabapentinGabapentin22445
MeloxicamMeloxicam22461
Rosuvastatin CalciumRosuvastatin Calcium20851
Metoprolol SuccinateMetoprolol Succinate20250
HydrochlorothiazideHydrochlorothiazide18854
GlipizideGlipizide18738
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride18520
Zolpidem TartrateZolpidem Tartrate17330
Pioglitazone HclPioglitazone Hcl17128
Potassium ChloridePotassium Chloride15439
Metoprolol TartrateMetoprolol Tartrate15240
ClopidogrelClopidogrel Bisulfate13644
Albuterol Sulfate HfaAlbuterol Sulfate13448
AlprazolamAlprazolam12723
CarvedilolCarvedilol12227
FinasterideFinasteride12120
AllopurinolAllopurinol12027
PrednisonePrednisone11449
EliquisApixaban10819
IbuprofenIbuprofen10741
AzithromycinAzithromycin10467
Trazodone HclTrazodone Hcl10124
Montelukast SodiumMontelukast Sodium9925
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide9329
Fluticasone PropionateFluticasone Propionate8835
ShingrixVaricella-Zoster Ge/As01b/Pf8861
Sertraline HclSertraline Hcl8519
Trelegy ElliptaFluticasone/Umeclidin/Vilanter8320
Omeprazole-Sodium BicarbonateOmeprazole/Sodium Bicarbonate82suppressed
Tramadol HclTramadol Hcl8217
OzempicSemaglutide8111
LorazepamLorazepam8017
AtenololAtenolol7619
Metformin Er GastricMetformin Hcl73suppressed
Duloxetine HclDuloxetine Hcl7019
PregabalinPregabalin6812
Fluoxetine HclFluoxetine Hcl6714
JanuviaSitagliptin Phosphate66suppressed
ClonazepamClonazepam63suppressed
Hydralazine HclHydralazine Hcl6311
ArexvyRsvpref3 Antigen/As01e/Pf6262
LevetiracetamLevetiracetam59suppressed
LevofloxacinLevofloxacin5939
Metformin Hcl ErMetformin Hcl5816
Nifedipine ErNifedipine5813
Diclofenac SodiumDiclofenac Sodium5724
Donepezil HclDonepezil Hcl57suppressed
Meclizine HclMeclizine Hcl5717
DiazepamDiazepam56suppressed
Triamcinolone AcetonideTriamcinolone Acetonide5628
Cyclobenzaprine HclCyclobenzaprine Hcl5522
Venlafaxine Hcl ErVenlafaxine Hcl5313
Ciprofloxacin HclCiprofloxacin Hcl5237
BumetanideBumetanide51suppressed
SynthroidLevothyroxine Sodium5114
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst5035
FluconazoleFluconazole4918
MirtazapineMirtazapine48suppressed
OlanzapineOlanzapine48suppressed
XareltoRivaroxaban48suppressed
Escitalopram OxalateEscitalopram Oxalate47suppressed
Benztropine MesylateBenztropine Mesylate46suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended45suppressed
Amitriptyline HclAmitriptyline Hcl44suppressed
LovastatinLovastatin44suppressed
EstradiolEstradiol4314
FarxigaDapagliflozin Propanediol41suppressed
LantusInsulin Glargine,hum.Rec.Anlog41suppressed
Ondansetron HclOndansetron Hcl4118
Promethazine HclPromethazine Hcl4113
SpironolactoneSpironolactone4112
Diltiazem 24hr Er (Cd)Diltiazem Hcl39suppressed
Quetiapine FumarateQuetiapine Fumarate39suppressed
Glipizide ErGlipizide38suppressed
Bupropion XlBupropion Hcl37suppressed
GlimepirideGlimepiride37suppressed
Ropinirole HclRopinirole Hcl37suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3612
Olmesartan MedoxomilOlmesartan Medoxomil36suppressed
AripiprazoleAripiprazole35suppressed
Fludrocortisone AcetateFludrocortisone Acetate35suppressed
TemazepamTemazepam35suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid35suppressed
Warfarin SodiumWarfarin Sodium35suppressed
Benazepril HclBenazepril Hcl34suppressed
Carbidopa-LevodopaCarbidopa/Levodopa33suppressed
Propranolol HclPropranolol Hcl33suppressed
MetolazoneMetolazone32suppressed
KetoconazoleKetoconazole3112
Memantine HclMemantine Hcl31suppressed
Oxybutynin Chloride ErOxybutynin Chloride29suppressed
Buspirone HclBuspirone Hcl28suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
NystatinNystatin28suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2717
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr27suppressed
Doxycycline HyclateDoxycycline Hyclate2715
Pravastatin SodiumPravastatin Sodium27suppressed
CefdinirCefdinir2618
Dicyclomine HclDicyclomine Hcl26suppressed
EzetimibeEzetimibe26suppressed
Paroxetine HclParoxetine Hcl26suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate25suppressed
Tizanidine HclTizanidine Hcl2511
Testosterone CypionateTestosterone Cypionate24suppressed
CelecoxibCelecoxib23suppressed
Clindamycin HclClindamycin Hcl2217
Terazosin HclTerazosin Hcl22suppressed
Breo ElliptaFluticasone/Vilanterol21suppressed
CephalexinCephalexin2115
Esomeprazole MagnesiumEsomeprazole Magnesium21suppressed
BaclofenBaclofen20suppressed
FenofibrateFenofibrate,micronized20suppressed
JardianceEmpagliflozin20suppressed
Klor-Con M20Potassium Chloride20suppressed
RisperidoneRisperidone20suppressed
Amiodarone HclAmiodarone Hcl19suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril19suppressed
Azelastine HclAzelastine Hcl19suppressed
Clonidine HclClonidine Hcl18suppressed
Midodrine HclMidodrine Hcl18suppressed
EntrestoSacubitril/Valsartan17suppressed
Gentamicin SulfateGentamicin Sulfate17suppressed
Prazosin HclPrazosin Hcl17suppressed
ChlorthalidoneChlorthalidone16suppressed
Metoclopramide HclMetoclopramide Hcl16suppressed
Boostrix TdapDiphth,pertuss(Acell),tet Vac1515
Divalproex Sodium ErDivalproex Sodium15suppressed
Enalapril MaleateEnalapril Maleate15suppressed
MupirocinMupirocin14suppressed
MyrbetriqMirabegron14suppressed
Naproxen SodiumNaproxen Sodium14suppressed
NitroglycerinNitroglycerin14suppressed
SucralfateSucralfate14suppressed
Tresiba Flextouch U-100Insulin Degludec14suppressed
AndrogelTestosterone13suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13suppressed
Colestipol HclColestipol Hcl13suppressed
Hydroxyzine PamoateHydroxyzine Pamoate13suppressed
LamotrigineLamotrigine13suppressed
CilostazolCilostazol12suppressed
ConstuloseLactulose12suppressed
ErythromycinErythromycin Base12suppressed
Haloperidol DecanoateHaloperidol Decanoate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
MethotrexateMethotrexate Sodium12suppressed
PraziquantelPraziquantel12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
RybelsusSemaglutide12suppressed
Solifenacin SuccinateSolifenacin Succinate12suppressed
AustedoDeutetrabenazine11suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
Doxepin HclDoxepin Hcl11suppressed
Lithium Carbonate ErLithium Carbonate11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed

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 $417.79 · 21 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, FARXIGA, INSPIRE, KRYSTEXXA, Korlym, MOUNJARO, Ozempic, Rybelsus, VRAYLAR, Wegovy, XIFAXAN, ZEPBOUND 5
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