Healthcare provider profile · identity verified

Larry G Barnes, MD

Internal Medicine · NEOSHO, MO · NPI 1982653614

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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

Brand	Generic	Claims	Beneficiaries
Levothyroxine Sodium	Levothyroxine Sodium	921	184
Atorvastatin Calcium	Atorvastatin Calcium	743	161
Lisinopril	Lisinopril	606	140
Pantoprazole Sodium	Pantoprazole Sodium	585	121
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	565	86
Amlodipine Besylate	Amlodipine Besylate	540	117
Gabapentin	Gabapentin	437	84
Tramadol Hcl	Tramadol Hcl	403	78
Alendronate Sodium	Alendronate Sodium	344	85
Losartan Potassium	Losartan Potassium	342	84
Furosemide	Furosemide	337	75
Lorazepam	Lorazepam	307	54
Tamsulosin Hcl	Tamsulosin Hcl	305	70
Potassium Chloride	Potassium Chloride	302	53
Rosuvastatin Calcium	Rosuvastatin Calcium	295	71
Eliquis	Apixaban	291	49
Hydrochlorothiazide	Hydrochlorothiazide	277	66
Alprazolam	Alprazolam	270	38
Sertraline Hcl	Sertraline Hcl	220	47
Citalopram Hbr	Citalopram Hydrobromide	210	42
Finasteride	Finasteride	210	50
Omeprazole	Omeprazole	206	42
Albuterol Sulfate Hfa	Albuterol Sulfate	205	45
Carvedilol	Carvedilol	188	44
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	176	49
Metformin Hcl	Metformin Hcl	175	39
Montelukast Sodium	Montelukast Sodium	168	31
Clonazepam	Clonazepam	160	17
Ezetimibe	Ezetimibe	159	39
Allopurinol	Allopurinol	149	30
Metoprolol Succinate	Metoprolol Succinate	148	39
Trazodone Hcl	Trazodone Hcl	147	27
Clopidogrel	Clopidogrel Bisulfate	142	35
Spironolactone	Spironolactone	141	36
Zolpidem Tartrate	Zolpidem Tartrate	141	18
Meloxicam	Meloxicam	136	29
Metformin Hcl Er	Metformin Hcl	132	35
Simvastatin	Simvastatin	132	29
Prednisone	Prednisone	131	76
Glipizide	Glipizide	128	29
Irbesartan	Irbesartan	124	35
Paroxetine Hcl	Paroxetine Hcl	121	19
Enalapril Maleate	Enalapril Maleate	120	28
Doxazosin Mesylate	Doxazosin Mesylate	117	24
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	116	25
Lovastatin	Lovastatin	116	26
Pregabalin	Pregabalin	116	19
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	111	23
Azithromycin	Azithromycin	109	80
Atenolol	Atenolol	107	23
Famotidine	Famotidine	106	22
Metoprolol Tartrate	Metoprolol Tartrate	106	23
Ozempic	Semaglutide	96	15
Trulicity	Dulaglutide	86	13
Farxiga	Dapagliflozin Propanediol	82	13
Pravastatin Sodium	Pravastatin Sodium	82	17
Mirtazapine	Mirtazapine	77	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	74	32
Fluticasone Propionate	Fluticasone Propionate	73	14
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	72	13
Glimepiride	Glimepiride	70	16
Diazepam	Diazepam	68	11
Duloxetine Hcl	Duloxetine Hcl	68	14
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	68	13
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	67	14
Symbicort	Budesonide/Formoterol Fumarate	67	17
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	64	13
Glyburide	Glyburide	62	15
Quetiapine Fumarate	Quetiapine Fumarate	62	suppressed
Baclofen	Baclofen	60	11
Doxycycline Hyclate	Doxycycline Hyclate	58	39
Mounjaro	Tirzepatide	57	12
Amitriptyline Hcl	Amitriptyline Hcl	56	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	56	suppressed
Warfarin Sodium	Warfarin Sodium	56	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	55	suppressed
Ventolin Hfa	Albuterol Sulfate	55	15
Levofloxacin	Levofloxacin	52	45
Donepezil Hcl	Donepezil Hcl	50	suppressed
Memantine Hcl	Memantine Hcl	50	suppressed
Gemfibrozil	Gemfibrozil	49	12
Glipizide Er	Glipizide	49	11
Ropinirole Hcl	Ropinirole Hcl	49	11
Esomeprazole Magnesium	Esomeprazole Magnesium	47	suppressed
Labetalol Hcl	Labetalol Hcl	46	suppressed
Ondansetron Odt	Ondansetron	46	15
Testosterone Cypionate	Testosterone Cypionate	45	suppressed
Topiramate	Topiramate	45	suppressed
Oxycodone Hcl	Oxycodone Hcl	44	suppressed
Digoxin	Digoxin	43	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	42	31
Jardiance	Empagliflozin	42	suppressed
Tizanidine Hcl	Tizanidine Hcl	42	suppressed
Bupropion Hcl Sr	Bupropion Hcl	40	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	40	11
Carisoprodol	Carisoprodol	39	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	39	14
Nifedipine Er	Nifedipine	39	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	39	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	38	suppressed
Repatha Sureclick	Evolocumab	38	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	37	29
Venlafaxine Hcl Er	Venlafaxine Hcl	37	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	36	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	36	28
Januvia	Sitagliptin Phosphate	35	suppressed
Diclofenac Sodium	Diclofenac Sodium	34	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	34	suppressed
Buspirone Hcl	Buspirone Hcl	33	suppressed
Celecoxib	Celecoxib	33	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	33	suppressed
Temazepam	Temazepam	33	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	32	32
Carbidopa-Levodopa	Carbidopa/Levodopa	31	suppressed
Propranolol Hcl	Propranolol Hcl	31	suppressed
Divalproex Sodium	Divalproex Sodium	30	suppressed
Calcitriol	Calcitriol	29	suppressed
Levetiracetam	Levetiracetam	29	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	28	suppressed
Xarelto	Rivaroxaban	28	suppressed
Ibuprofen	Ibuprofen	27	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	26	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	26	suppressed
Sucralfate	Sucralfate	26	suppressed
Eszopiclone	Eszopiclone	25	suppressed
Fluconazole	Fluconazole	25	14
Irbesartan-Hydrochlorothiazide	Irbesartan/Hydrochlorothiazide	24	suppressed
Propranolol Hcl Er	Propranolol Hcl	24	suppressed
Candesartan Cilexetil	Candesartan Cilexetil	23	suppressed
Dayvigo	Lemborexant	23	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	23	suppressed
Promethazine Hcl	Promethazine Hcl	23	suppressed
Bupropion Xl	Bupropion Hcl	22	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	22	suppressed
Divalproex Sodium Er	Divalproex Sodium	22	suppressed
Acyclovir	Acyclovir	21	suppressed
M-Natal Plus	Pnv,calcium 72/Iron/Folic Acid	21	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	21	20
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	21	suppressed
Creon	Lipase/Protease/Amylase	20	suppressed
Flecainide Acetate	Flecainide Acetate	20	suppressed
Clonidine Hcl	Clonidine Hcl	19	suppressed
Amoxicillin	Amoxicillin	18	16
Aripiprazole	Aripiprazole	18	suppressed
Fenofibrate	Fenofibrate	18	suppressed
Hydralazine Hcl	Hydralazine Hcl	18	suppressed
Mupirocin	Mupirocin	18	suppressed
Ondansetron Hcl	Ondansetron Hcl	18	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	17	suppressed
Entresto	Sacubitril/Valsartan	17	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	17	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	17	suppressed
Tresiba Flextouch U-100	Insulin Degludec	17	suppressed
Carbamazepine	Carbamazepine	16	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	16	suppressed
Methimazole	Methimazole	16	suppressed
Metronidazole	Metronidazole	16	suppressed
Varenicline Tartrate	Varenicline Tartrate	16	suppressed
Verapamil Sr	Verapamil Hcl	16	suppressed
Estradiol	Estradiol	15	suppressed
Meclizine Hcl	Meclizine Hcl	15	suppressed
Methenamine Hippurate	Methenamine Hippurate	15	suppressed
Novolog Flexpen	Insulin Aspart	15	suppressed
Prazosin Hcl	Prazosin Hcl	15	suppressed
Amiodarone Hcl	Amiodarone Hcl	14	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	14	suppressed
Arnuity Ellipta	Fluticasone Furoate	14	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	14	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	14	suppressed
Piroxicam	Piroxicam	14	suppressed
Testosterone	Testosterone	14	suppressed
Ultra-Fine Nano Pen Needle	Pen Needle, Diabetic	14	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	14	suppressed
Bumetanide	Bumetanide	13	suppressed
Cilostazol	Cilostazol	13	suppressed
Colestipol Hcl	Colestipol Hcl	13	suppressed
Linzess	Linaclotide	13	suppressed
Nystatin	Nystatin	13	suppressed
Spiriva Respimat	Tiotropium Bromide	13	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	13	suppressed
Synthroid	Levothyroxine Sodium	13	suppressed
Zenpep	Lipase/Protease/Amylase	13	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	12	suppressed
Cefuroxime	Cefuroxime Axetil	12	12
Combivent Respimat	Ipratropium/Albuterol Sulfate	12	suppressed
Guanfacine Hcl	Guanfacine Hcl	12	suppressed
Klor-Con M20	Potassium Chloride	12	suppressed
Naproxen	Naproxen	12	suppressed
Spiriva Handihaler	Tiotropium Bromide	12	suppressed
Viberzi	Eluxadoline	12	suppressed
Vraylar	Cariprazine Hcl	12	suppressed
Alprazolam Er	Alprazolam	11	suppressed
Breo Ellipta	Fluticasone/Vilanterol	11	suppressed
Carbamazepine Er	Carbamazepine	11	suppressed
Cephalexin	Cephalexin	11	suppressed
Nitroglycerin	Nitroglycerin	11	suppressed
Primidone	Primidone	11	suppressed
Risedronate Sodium	Risedronate Sodium	11	suppressed
Trintellix	Vortioxetine Hydrobromide	11	suppressed
Vilazodone Hcl	Vilazodone Hcl	11	suppressed

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.

Year	General Payments	Main payer	Explicit products	Company overlaps	Part D coverage
2025	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

Are there reasonable alternatives I should understand when we discuss treatment options?
How should I interpret the industry-payment records shown here in the context of my care?

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.

Loaded source releases

Dataset	Year	Publication	Source
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