Healthcare provider profile · identity verified

Larry D Coker, MD

Family Practice · FAYETTEVILLE, AR · NPI 1043456023

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
Atorvastatin Calcium	Atorvastatin Calcium	1448	351
Alprazolam	Alprazolam	1084	124
Gabapentin	Gabapentin	965	155
Pantoprazole Sodium	Pantoprazole Sodium	961	179
Lisinopril	Lisinopril	943	196
Clonazepam	Clonazepam	854	120
Levothyroxine Sodium	Levothyroxine Sodium	845	167
Amlodipine Besylate	Amlodipine Besylate	838	175
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	761	189
Trazodone Hcl	Trazodone Hcl	604	110
Losartan Potassium	Losartan Potassium	591	126
Albuterol Sulfate Hfa	Albuterol Sulfate	557	132
Meloxicam	Meloxicam	504	102
Escitalopram Oxalate	Escitalopram Oxalate	444	91
Omeprazole	Omeprazole	440	102
Metformin Hcl	Metformin Hcl	435	102
Furosemide	Furosemide	428	99
Zolpidem Tartrate	Zolpidem Tartrate	379	57
Azithromycin	Azithromycin	357	236
Ozempic	Semaglutide	354	70
Prednisone	Prednisone	318	150
Hydrochlorothiazide	Hydrochlorothiazide	302	80
Diazepam	Diazepam	278	40
Pregabalin	Pregabalin	268	50
Sertraline Hcl	Sertraline Hcl	266	53
Metoprolol Succinate	Metoprolol Succinate	256	68
Tizanidine Hcl	Tizanidine Hcl	250	41
Tamsulosin Hcl	Tamsulosin Hcl	238	58
Bupropion Xl	Bupropion Hcl	218	39
Duloxetine Hcl	Duloxetine Hcl	218	39
Metoprolol Tartrate	Metoprolol Tartrate	217	40
Promethazine Hcl	Promethazine Hcl	215	47
Quetiapine Fumarate	Quetiapine Fumarate	202	29
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	201	29
Potassium Chloride	Potassium Chloride	198	50
Cephalexin	Cephalexin	191	136
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	188	46
Carvedilol	Carvedilol	184	40
Lorazepam	Lorazepam	183	31
Baclofen	Baclofen	179	25
Eliquis	Apixaban	167	29
Ondansetron Odt	Ondansetron	167	45
Hydroxyzine Hcl	Hydroxyzine Hcl	164	34
Simvastatin	Simvastatin	161	42
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	160	35
Fluoxetine Hcl	Fluoxetine Hcl	158	32
Citalopram Hbr	Citalopram Hydrobromide	149	33
Celecoxib	Celecoxib	146	32
Montelukast Sodium	Montelukast Sodium	145	34
Venlafaxine Hcl Er	Venlafaxine Hcl	145	30
Amitriptyline Hcl	Amitriptyline Hcl	139	19
Amoxicillin	Amoxicillin	139	111
Fluticasone Propionate	Fluticasone Propionate	136	48
Mounjaro	Tirzepatide	131	23
Clopidogrel	Clopidogrel Bisulfate	130	30
Glimepiride	Glimepiride	129	25
Buspirone Hcl	Buspirone Hcl	128	24
Mirtazapine	Mirtazapine	125	26
Rosuvastatin Calcium	Rosuvastatin Calcium	124	32
Allopurinol	Allopurinol	119	24
Famotidine	Famotidine	118	20
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	118	19
Pravastatin Sodium	Pravastatin Sodium	115	24
Ropinirole Hcl	Ropinirole Hcl	110	20
Jardiance	Empagliflozin	108	18
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	106	75
Testosterone Cypionate	Testosterone Cypionate	106	23
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	103	14
Dicyclomine Hcl	Dicyclomine Hcl	103	35
Linzess	Linaclotide	103	20
Nystatin	Nystatin	101	38
Ibuprofen	Ibuprofen	99	29
Spironolactone	Spironolactone	98	23
Fluconazole	Fluconazole	97	43
Aripiprazole	Aripiprazole	96	15
Doxycycline Hyclate	Doxycycline Hyclate	96	63
Clonidine Hcl	Clonidine Hcl	94	15
Metformin Hcl Er	Metformin Hcl	94	19
Topiramate	Topiramate	89	15
Alendronate Sodium	Alendronate Sodium	88	31
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	88	18
Lantus	Insulin Glargine,hum.Rec.Anlog	87	16
Bupropion Hcl Sr	Bupropion Hcl	85	14
Myrbetriq	Mirabegron	84	14
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	82	18
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	81	55
Ondansetron Hcl	Ondansetron Hcl	79	43
Atenolol	Atenolol	78	19
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	78	15
Diclofenac Sodium	Diclofenac Sodium	75	24
Paroxetine Hcl	Paroxetine Hcl	75	17
Glipizide	Glipizide	74	13
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	74	20
Oxybutynin Chloride	Oxybutynin Chloride	73	24
Mupirocin	Mupirocin	72	55
Estradiol	Estradiol	70	14
Lamotrigine	Lamotrigine	69	14
Oxybutynin Chloride Er	Oxybutynin Chloride	69	15
Ciprofloxacin Hcl	Ciprofloxacin Hcl	67	46
Levetiracetam	Levetiracetam	66	18
Temazepam	Temazepam	66	13
Lovastatin	Lovastatin	62	17
Meclizine Hcl	Meclizine Hcl	61	26
Propranolol Hcl	Propranolol Hcl	60	14
Sumatriptan Succinate	Sumatriptan Succinate	58	15
Valacyclovir	Valacyclovir Hcl	58	30
Chlorthalidone	Chlorthalidone	56	13
Xarelto	Rivaroxaban	52	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	50	suppressed
Methocarbamol	Methocarbamol	47	11
Naproxen	Naproxen	47	suppressed
Ezetimibe	Ezetimibe	44	11
Midodrine Hcl	Midodrine Hcl	44	suppressed
Hydralazine Hcl	Hydralazine Hcl	42	13
Clindamycin Hcl	Clindamycin Hcl	41	30
Novolog Flexpen	Insulin Aspart	41	11
Humalog	Insulin Lispro	40	suppressed
Trulicity	Dulaglutide	40	11
Valsartan	Valsartan	38	suppressed
Glipizide Er	Glipizide	37	suppressed
Liothyronine Sodium	Liothyronine Sodium	37	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	37	11
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	36	23
Colchicine	Colchicine	36	15
Nebivolol Hcl	Nebivolol Hcl	35	suppressed
Nifedipine Er	Nifedipine	35	suppressed
Prazosin Hcl	Prazosin Hcl	35	suppressed
Farxiga	Dapagliflozin Propanediol	34	suppressed
Acyclovir	Acyclovir	33	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	31	suppressed
Benazepril Hcl	Benazepril Hcl	31	suppressed
Lansoprazole	Lansoprazole	31	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	31	suppressed
Vraylar	Cariprazine Hcl	31	suppressed
Finasteride	Finasteride	30	suppressed
Symbicort	Budesonide/Formoterol Fumarate	30	11
Synthroid	Levothyroxine Sodium	30	suppressed
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	29	suppressed
Ziprasidone Hcl	Ziprasidone Hcl	29	suppressed
Anastrozole	Anastrozole	28	suppressed
Hydrocortisone	Hydrocortisone	28	suppressed
Levofloxacin	Levofloxacin	28	21
Combivent Respimat	Ipratropium/Albuterol Sulfate	27	suppressed
Eszopiclone	Eszopiclone	27	suppressed
Olanzapine	Olanzapine	27	suppressed
Varenicline Tartrate	Varenicline Tartrate	27	17
Verapamil Er	Verapamil Hcl	27	suppressed
Dulera	Mometasone/Formoterol	26	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	26	11
Triamcinolone Acetonide	Triamcinolone Acetonide	26	16
Azelastine Hcl	Azelastine Hcl	25	suppressed
Dexlansoprazole Dr	Dexlansoprazole	25	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	25	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	25	25
Progesterone	Progesterone, Micronized	25	suppressed
Vyvanse	Lisdexamfetamine Dimesylate	25	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	24	suppressed
Lurasidone Hcl	Lurasidone Hcl	24	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	24	suppressed
Ventolin Hfa	Albuterol Sulfate	24	11
Breo Ellipta	Fluticasone/Vilanterol	23	suppressed
Carbamazepine	Carbamazepine	23	suppressed
Divalproex Sodium Er	Divalproex Sodium	23	suppressed
Dutasteride	Dutasteride	23	suppressed
Memantine Hcl	Memantine Hcl	23	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	23	suppressed
Risperidone	Risperidone	23	suppressed
Spiriva Respimat	Tiotropium Bromide	23	suppressed
Sucralfate	Sucralfate	23	suppressed
Fenofibrate	Fenofibrate	22	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	22	suppressed
Oseltamivir Phosphate	Oseltamivir Phosphate	22	21
Permethrin	Permethrin	22	suppressed
Tresiba Flextouch U-100	Insulin Degludec	22	suppressed
Donepezil Hcl	Donepezil Hcl	21	suppressed
Enalapril Maleate	Enalapril Maleate	21	suppressed
Humalog Kwikpen U-100	Insulin Lispro	21	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	21	suppressed
Premarin	Estrogens, Conjugated	21	suppressed
Rizatriptan	Rizatriptan Benzoate	20	suppressed
Chlorhexidine Gluconate	Chlorhexidine Gluconate	19	suppressed
Cyanocobalamin Injection	Cyanocobalamin (Vitamin B-12)	19	suppressed
Doxepin Hcl	Doxepin Hcl	19	suppressed
Quviviq	Daridorexant Hcl	18	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	17	suppressed
Colestipol Hcl	Colestipol Hcl	17	suppressed
Oxcarbazepine	Oxcarbazepine	17	suppressed
Prasugrel Hcl	Prasugrel Hcl	17	suppressed
Trintellix	Vortioxetine Hydrobromide	17	suppressed
Guanfacine Hcl	Guanfacine Hcl	16	suppressed
Haloperidol	Haloperidol	16	suppressed
Irbesartan	Irbesartan	16	suppressed
Levemir Flexpen	Insulin Detemir	16	suppressed
Primidone	Primidone	16	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	15	suppressed
Bupropion Hcl	Bupropion Hcl	15	suppressed
Ciclopirox	Ciclopirox	15	suppressed
Emgality Pen	Galcanezumab-Gnlm	15	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	15	suppressed
Lithium Carbonate	Lithium Carbonate	15	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	15	suppressed
Nystop	Nystatin	15	suppressed
Lactulose	Lactulose	14	suppressed
Lubiprostone	Lubiprostone	14	suppressed
Metronidazole	Metronidazole	14	11
Phenobarbital	Phenobarbital	14	suppressed
Sotalol	Sotalol Hcl	14	suppressed
Ultra-Fine Micro Pen Needle	Pen Needle, Diabetic	14	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	14	suppressed
Warfarin Sodium	Warfarin Sodium	14	suppressed
Armour Thyroid	Thyroid,pork	13	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	13	suppressed
Gemtesa	Vibegron	13	suppressed
Insulin Syringe	Syringe-Needle,insulin,0.5 Ml	13	suppressed
Invega Sustenna	Paliperidone Palmitate	13	suppressed
Isosorbide Dinitrate	Isosorbide Dinitrate	13	suppressed
Ketoconazole	Ketoconazole	13	suppressed
Megestrol Acetate	Megestrol Acetate	13	suppressed
Movantik	Naloxegol Oxalate	13	suppressed
Paliperidone Er	Paliperidone	13	suppressed
Propranolol Hcl Er	Propranolol Hcl	13	suppressed
Synjardy Xr	Empagliflozin/Metformin Hcl	13	suppressed
Terazosin Hcl	Terazosin Hcl	13	suppressed
Trulance	Plecanatide	13	suppressed
Viibryd	Vilazodone Hcl	13	suppressed
Asenapine Maleate	Asenapine Maleate	12	suppressed
Colesevelam Hcl	Colesevelam Hcl	12	suppressed
Diclofenac Sodium Er	Diclofenac Sodium	12	suppressed
Divalproex Sodium	Divalproex Sodium	12	suppressed
Erythromycin	Erythromycin Base	12	suppressed
Isentress Hd	Raltegravir Potassium	12	suppressed
Np Thyroid	Thyroid,pork	12	suppressed
Prezcobix	Darunavir/Cobicistat	12	suppressed
Scopolamine	Scopolamine	12	suppressed
Spiriva Handihaler	Tiotropium Bromide	12	suppressed
Zonisamide	Zonisamide	12	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	11	suppressed
Aimovig Autoinjector	Erenumab-Aooe	11	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	11	suppressed
Atenolol-Chlorthalidone	Atenolol/Chlorthalidone	11	suppressed
Benztropine Mesylate	Benztropine Mesylate	11	suppressed
Creon	Lipase/Protease/Amylase	11	suppressed
Digoxin	Digoxin	11	suppressed
Entresto	Sacubitril/Valsartan	11	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	11	suppressed
Imipramine Hcl	Imipramine Hcl	11	suppressed
Janumet Xr	Sitagliptin Phos/Metformin Hcl	11	suppressed
Modafinil	Modafinil	11	suppressed
Novolog	Insulin Aspart	11	suppressed
Rexulti	Brexpiprazole	11	suppressed
Telmisartan	Telmisartan	11	suppressed
Ubrelvy	Ubrogepant	11	suppressed
Verapamil Sr	Verapamil Hcl	11	suppressed
Vilazodone Hcl	Vilazodone Hcl	11	suppressed
Xyosted	Testosterone Enanthate	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