Healthcare provider profile · identity verified

David P Barnes, MD

Allopathic & Osteopathic Physicians|Family Medicine · BOWLING GREEN, OH · NPI 1215129721

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 David P Barnes, MD received $446.24 in general payments during 2025 across 26 reported records.

ABBVIE INC. accounted for 21.6% 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: Mounjaro, Rexulti.

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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Creon 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 114 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 91 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 76 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 16 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 39 claims for Trulicity by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Rexulti 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 20 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

$446.24

26 reported records · 11 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 $96.4821.6%52025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $64.1514.4%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $58.4613.1%32025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $47.8410.7%32025
Lundbeck LLC Unresolved — no canonical attribution shown $34.807.8%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $31.147.0%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $30.436.8%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $28.576.4%22025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $23.385.2%12025
VERTEX PHARMACEUTICALS INCORPORATED Unresolved — no canonical attribution shown $17.353.9%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $13.643.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$446.2426

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
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $98.95 6 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $96.48 5 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $58.46 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $55.44 3 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $47.84 3 2025
Source payment records
Symbravo
Normalized: symbravo
Drug Axsome Therapeutics, Inc. $31.14 2 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $28.57 2 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.38 1 2025
Source payment records
  • 2025-01-27 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $23.38 · Open Payments source
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.15 1 2025
Source payment records
JOURNAVX
Normalized: journavx
Drug VERTEX PHARMACEUTICALS INCORPORATED $17.35 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $15.28 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $15.15 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $13.64 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 20
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 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
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
114 35
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
91 21
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
76 16
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
16 suppressed by CMS
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
39 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
20 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
20 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 Sodium699168
Atorvastatin CalciumAtorvastatin Calcium681176
LisinoprilLisinopril35696
Pantoprazole SodiumPantoprazole Sodium34289
Amlodipine BesylateAmlodipine Besylate33285
Metformin HclMetformin Hcl32884
OmeprazoleOmeprazole28279
Metoprolol SuccinateMetoprolol Succinate24466
HydrochlorothiazideHydrochlorothiazide24266
MeloxicamMeloxicam21861
Sertraline HclSertraline Hcl20954
SimvastatinSimvastatin20757
Losartan PotassiumLosartan Potassium18756
GabapentinGabapentin17840
Tamsulosin HclTamsulosin Hcl17358
FurosemideFurosemide16242
Trazodone HclTrazodone Hcl16149
Metoprolol TartrateMetoprolol Tartrate14233
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13720
PrednisonePrednisone13374
ClopidogrelClopidogrel Bisulfate12227
Escitalopram OxalateEscitalopram Oxalate12225
CarvedilolCarvedilol12129
Rosuvastatin CalciumRosuvastatin Calcium11731
SynthroidLevothyroxine Sodium11435
Pravastatin SodiumPravastatin Sodium11327
Potassium ChloridePotassium Chloride11127
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide10933
Warfarin SodiumWarfarin Sodium10023
Zolpidem TartrateZolpidem Tartrate10019
Donepezil HclDonepezil Hcl9519
AllopurinolAllopurinol9327
EliquisApixaban9118
FarxigaDapagliflozin Propanediol9121
ValsartanValsartan9125
FamotidineFamotidine8922
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide8523
Oxybutynin Chloride ErOxybutynin Chloride8421
AlprazolamAlprazolam8118
Duloxetine HclDuloxetine Hcl8123
GlipizideGlipizide8122
OzempicSemaglutide7715
Ropinirole HclRopinirole Hcl7714
Albuterol Sulfate HfaAlbuterol Sulfate7637
Buspirone HclBuspirone Hcl7629
JardianceEmpagliflozin7616
Montelukast SodiumMontelukast Sodium7617
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7321
GlimepirideGlimepiride7115
Fluticasone PropionateFluticasone Propionate6923
LorazepamLorazepam6414
SpironolactoneSpironolactone5916
AzithromycinAzithromycin5854
LovastatinLovastatin5816
AtenololAtenolol5714
Meclizine HclMeclizine Hcl5519
Citalopram HbrCitalopram Hydrobromide5318
Fluoxetine HclFluoxetine Hcl5212
Memantine HclMemantine Hcl52suppressed
BumetanideBumetanide5118
Nortriptyline HclNortriptyline Hcl48suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium47suppressed
MirtazapineMirtazapine4514
Tresiba Flextouch U-100Insulin Degludec45suppressed
Paroxetine HclParoxetine Hcl44suppressed
PregabalinPregabalin42suppressed
Venlafaxine Hcl ErVenlafaxine Hcl40suppressed
Bupropion XlBupropion Hcl39suppressed
CelecoxibCelecoxib39suppressed
Ipratropium BromideIpratropium Bromide3916
TrulicityDulaglutide39suppressed
Metformin Hcl ErMetformin Hcl3811
Pioglitazone HclPioglitazone Hcl37suppressed
FenofibrateFenofibrate3411
Triamcinolone AcetonideTriamcinolone Acetonide3420
Amitriptyline HclAmitriptyline Hcl33suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog33suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol33suppressed
Carbidopa-LevodopaCarbidopa/Levodopa32suppressed
Doxycycline HyclateDoxycycline Hyclate3223
JanuviaSitagliptin Phosphate31suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate30suppressed
Tizanidine HclTizanidine Hcl30suppressed
CephalexinCephalexin2917
Diclofenac SodiumDiclofenac Sodium29suppressed
Alendronate SodiumAlendronate Sodium28suppressed
EzetimibeEzetimibe28suppressed
FinasterideFinasteride28suppressed
IbuprofenIbuprofen2813
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2819
Cyclobenzaprine HclCyclobenzaprine Hcl2716
Enalapril MaleateEnalapril Maleate27suppressed
LansoprazoleLansoprazole27suppressed
Novolog FlexpenInsulin Aspart27suppressed
Solifenacin SuccinateSolifenacin Succinate27suppressed
NaproxenNaproxen26suppressed
FenofibrateFenofibrate Nanocrystallized25suppressed
Clobetasol PropionateClobetasol Propionate24suppressed
Azelastine HclAzelastine Hcl23suppressed
Ciprofloxacin HclCiprofloxacin Hcl2318
FluconazoleFluconazole23suppressed
Hydralazine HclHydralazine Hcl23suppressed
SucralfateSucralfate23suppressed
Tramadol HclTramadol Hcl23suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
CalcitriolCalcitriol21suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic21suppressed
Verapamil ErVerapamil Hcl21suppressed
PrimidonePrimidone20suppressed
RexultiBrexpiprazole20suppressed
Sumatriptan SuccinateSumatriptan Succinate20suppressed
CholestyramineCholestyramine (With Sugar)19suppressed
CreonLipase/Protease/Amylase19suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Insulin LisproInsulin Lispro19suppressed
Nifedipine ErNifedipine19suppressed
Dicyclomine HclDicyclomine Hcl18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
Quetiapine FumarateQuetiapine Fumarate18suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter18suppressed
Tresiba Flextouch U-200Insulin Degludec18suppressed
Wixela InhubFluticasone Propion/Salmeterol18suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide17suppressed
DutasterideDutasteride17suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic17suppressed
Diclofenac PotassiumDiclofenac Potassium16suppressed
Glipizide ErGlipizide16suppressed
LantusInsulin Glargine,hum.Rec.Anlog16suppressed
MounjaroTirzepatide16suppressed
PaxlovidNirmatrelvir/Ritonavir1616
AcyclovirAcyclovir15suppressed
AmoxicillinAmoxicillin1514
CefdinirCefdinir1514
Insulin SyringeSyrge-Ndl,ins 0.3 Ml Half Mark15suppressed
Metoclopramide HclMetoclopramide Hcl15suppressed
RybelsusSemaglutide15suppressed
Timolol MaleateTimolol Maleate15suppressed
ValacyclovirValacyclovir Hcl15suppressed
NystatinNystatin14suppressed
Ondansetron HclOndansetron Hcl14suppressed
Oxybutynin ChlorideOxybutynin Chloride14suppressed
Pilocarpine HclPilocarpine Hcl14suppressed
RamiprilRamipril14suppressed
Rasagiline MesylateRasagiline Mesylate14suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone13suppressed
ClotrimazoleClotrimazole13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
Diltiazem 24hr ErDiltiazem Hcl13suppressed
HydrocortisoneHydrocortisone13suppressed
RivastigmineRivastigmine13suppressed
DilantinPhenytoin12suppressed
Liothyronine SodiumLiothyronine Sodium12suppressed
Methylphenidate HclMethylphenidate Hcl12suppressed
MyrbetriqMirabegron12suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Alfuzosin Hcl ErAlfuzosin Hcl11suppressed
ChlorthalidoneChlorthalidone11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
Klor-Con M20Potassium Chloride11suppressed
LivaloPitavastatin Calcium11suppressed
Spiriva RespimatTiotropium Bromide11suppressed
Terbinafine HclTerbinafine 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 $446.24 · 26 records ABBVIE INC. AIRSUPRA, BREZTRI, CAPLYTA, JOURNAVX, LEQVIO, MOUNJARO, QULIPTA, REXULTI, Symbravo, UBRELVY, XIFAXAN, ZEPBOUND, ZORYVE 8
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