Healthcare provider profile · identity verified

Robert Barnes, MD

Allopathic & Osteopathic Physicians|Internal Medicine · SENATOBIA, MS · NPI 1720577380

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 Barnes, MD received $297.33 in general payments during 2025 across 17 reported records.

ABBVIE INC. accounted for 27.7% 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: Jardiance, Linzess, Mounjaro, Ozempic, Rybelsus, 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Linzess by this doctor in 2024.

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 19 claims for Synthroid by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Myrbetriq 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 180 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 24 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 53 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 158 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 362 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 78 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 123 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 50 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

$297.33

17 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
ABBVIE INC. Unresolved — no canonical attribution shown $82.2527.7%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $54.2718.2%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $43.7514.7%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $19.966.7%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $18.786.3%12025
Baxter Healthcare Unresolved — no canonical attribution shown $16.965.7%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $16.495.5%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.875.3%12025
Philips North America LLC Unresolved — no canonical attribution shown $14.715.0%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.294.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$297.3317

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $62.84 3 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $54.27 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $42.29 2 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $19.96 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $19.41 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $19.09 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $18.78 1 2025
Source payment records
Hillrom - Vest System Model 105 Home Care
Normalized: hillrom vest system model 105 home care
Device Baxter Healthcare $16.96 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.49 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.87 1 2025
Source payment records
  • 2025-09-10 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.87 · Open Payments source
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $15.69 1 2025
Source payment records
Vest Therapy Und
Normalized: vest therapy und
Device Philips North America LLC $14.71 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $14.29 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $14.16 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $14.16 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
JARDIANCE
jardiance
2025 Jardiance 2024 158 exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 28 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 362 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 123 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 50 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 53 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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
28 12
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
19 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
16 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
180 45
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
24 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
53 16
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
158 52
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
362 53
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
78 21
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
123 37
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
50 12

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
Rosuvastatin CalciumRosuvastatin Calcium729221
Amlodipine BesylateAmlodipine Besylate388128
Pantoprazole SodiumPantoprazole Sodium380115
MounjaroTirzepatide36253
Metformin Hcl ErMetformin Hcl31195
GabapentinGabapentin30682
Atorvastatin CalciumAtorvastatin Calcium29879
Diclofenac SodiumDiclofenac Sodium27475
ChlorthalidoneChlorthalidone26073
Levothyroxine SodiumLevothyroxine Sodium25373
MeloxicamMeloxicam25188
CarvedilolCarvedilol24865
FamotidineFamotidine21064
FurosemideFurosemide21068
Potassium ChloridePotassium Chloride20466
OmeprazoleOmeprazole19861
Duloxetine HclDuloxetine Hcl19667
Olmesartan MedoxomilOlmesartan Medoxomil18763
FarxigaDapagliflozin Propanediol18045
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med17950
Albuterol Sulfate HfaAlbuterol Sulfate16549
JardianceEmpagliflozin15852
Montelukast SodiumMontelukast Sodium15841
ClopidogrelClopidogrel Bisulfate15347
Metoprolol SuccinateMetoprolol Succinate14144
SpironolactoneSpironolactone13742
Escitalopram OxalateEscitalopram Oxalate13635
Losartan PotassiumLosartan Potassium12335
OzempicSemaglutide12337
TelmisartanTelmisartan12232
Fluticasone PropionateFluticasone Propionate10738
Ondansetron OdtOndansetron10562
Tamsulosin HclTamsulosin Hcl10036
Tramadol HclTramadol Hcl9936
PregabalinPregabalin9819
HydrochlorothiazideHydrochlorothiazide9532
AllopurinolAllopurinol8119
Bupropion XlBupropion Hcl8019
TrulicityDulaglutide7821
AripiprazoleAripiprazole7522
LisinoprilLisinopril7422
EliquisApixaban7323
Metformin HclMetformin Hcl7222
Cyclobenzaprine HclCyclobenzaprine Hcl7118
TorsemideTorsemide7116
Trazodone HclTrazodone Hcl6723
PrednisonePrednisone6642
Tizanidine HclTizanidine Hcl6620
Buspirone HclBuspirone Hcl6520
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6520
Amitriptyline HclAmitriptyline Hcl6421
MethylprednisoloneMethylprednisolone6352
Sertraline HclSertraline Hcl6323
EzetimibeEzetimibe6224
Venlafaxine Hcl ErVenlafaxine Hcl6116
Azelastine HclAzelastine Hcl6017
ClonazepamClonazepam5517
Pravastatin SodiumPravastatin Sodium5514
GlimepirideGlimepiride5317
MirtazapineMirtazapine5318
Quetiapine FumarateQuetiapine Fumarate5315
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5316
Synjardy XrEmpagliflozin/Metformin Hcl5113
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride5015
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5019
RybelsusSemaglutide5012
AlprazolamAlprazolam49suppressed
AnastrozoleAnastrozole49suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4840
MethocarbamolMethocarbamol4617
Nifedipine ErNifedipine4615
Breztri AerosphereBudesonide/Glycopyr/Formoterol4512
FinasterideFinasteride4513
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4513
Alendronate SodiumAlendronate Sodium4418
BelsomraSuvorexant4015
DayvigoLemborexant40suppressed
Propranolol Hcl ErPropranolol Hcl40suppressed
Triamcinolone AcetonideTriamcinolone Acetonide4016
Xigduo XrDapaglifloz Propaned/Metformin40suppressed
EntrestoSacubitril/Valsartan38suppressed
FluconazoleFluconazole3829
Vitamin D2Ergocalciferol (Vitamin D2)3818
TradjentaLinagliptin37suppressed
Meclizine HclMeclizine Hcl3613
Oxybutynin Chloride ErOxybutynin Chloride3612
Fluoxetine HclFluoxetine Hcl3313
Dicyclomine HclDicyclomine Hcl3211
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2916
Promethazine HclPromethazine Hcl2911
Ropinirole HclRopinirole Hcl29suppressed
XareltoRivaroxaban2911
Doxepin HclDoxepin Hcl2811
LinzessLinaclotide2812
VascepaIcosapent Ethyl28suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen2711
Hydroxyzine HclHydroxyzine Hcl26suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine25suppressed
JanuviaSitagliptin Phosphate25suppressed
Clobetasol PropionateClobetasol Propionate24suppressed
SymbicortBudesonide/Formoterol Fumarate24suppressed
TopiramateTopiramate24suppressed
Victoza 3-PakLiraglutide24suppressed
Citalopram HbrCitalopram Hydrobromide23suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate23suppressed
NaproxenNaproxen23suppressed
ColchicineColchicine22suppressed
Donepezil HclDonepezil Hcl22suppressed
LovastatinLovastatin22suppressed
Terbinafine HclTerbinafine Hcl2212
NitroglycerinNitroglycerin21suppressed
AtenololAtenolol20suppressed
Fludrocortisone AcetateFludrocortisone Acetate20suppressed
Novolog FlexpenInsulin Aspart19suppressed
SucralfateSucralfate19suppressed
SynthroidLevothyroxine Sodium19suppressed
GlipizideGlipizide18suppressed
Pioglitazone HclPioglitazone Hcl18suppressed
Propranolol HclPropranolol Hcl18suppressed
Spiriva RespimatTiotropium Bromide18suppressed
ValsartanValsartan18suppressed
AzithromycinAzithromycin1715
ClotrimazoleClotrimazole1711
Doxycycline HyclateDoxycycline Hyclate1711
MupirocinMupirocin17suppressed
Ranolazine ErRanolazine17suppressed
Warfarin SodiumWarfarin Sodium17suppressed
Ciprofloxacin HclCiprofloxacin Hcl1615
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
EstradiolEstradiol16suppressed
Hydroxyzine PamoateHydroxyzine Pamoate16suppressed
KetoconazoleKetoconazole16suppressed
MyrbetriqMirabegron16suppressed
Spiriva HandihalerTiotropium Bromide16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Zolpidem Tartrate ErZolpidem Tartrate16suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog15suppressed
ClonidineClonidine15suppressed
Doxazosin MesylateDoxazosin Mesylate15suppressed
LevetiracetamLevetiracetam15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1511
Clonidine HclClonidine Hcl14suppressed
DapagliflozinDapagliflozin Propanediol14suppressed
Benztropine MesylateBenztropine Mesylate13suppressed
CalcitriolCalcitriol13suppressed
Droplet Pen NeedlePen Needle, Diabetic13suppressed
LantusInsulin Glargine,hum.Rec.Anlog13suppressed
MethotrexateMethotrexate Sodium13suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
FentanylFentanyl12suppressed
Megestrol AcetateMegestrol Acetate12suppressed
MethimazoleMethimazole12suppressed
MitigareColchicine12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1211
RizatriptanRizatriptan Benzoate12suppressed
SumatriptanSumatriptan12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
AcyclovirAcyclovir11suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads11suppressed
EszopicloneEszopiclone11suppressed
Isosorbide MononitrateIsosorbide Mononitrate11suppressed
LorazepamLorazepam11suppressed
Metoprolol TartrateMetoprolol Tartrate11suppressed
Ondansetron HclOndansetron Hcl11suppressed
Ventolin HfaAlbuterol Sulfate11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $297.33 · 17 records ABBVIE INC. AIRSUPRA, CAPLYTA, Hillrom - Vest System Model 105 Home Care, JARDIANCE, LINZESS, MOUNJARO, Ozempic, QULIPTA, Rybelsus, TRELEGY ELLIPTA, UBRELVY, Veozah, Vest Therapy Und, XIFAXAN, ZEPBOUND 11
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

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