Healthcare provider profile · identity verified

John D Irvin, MD

Family Practice · MOUNTAIN VIEW, AR · NPI 1871516336

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	498	81
Pantoprazole Sodium	Pantoprazole Sodium	410	69
Amlodipine Besylate	Amlodipine Besylate	369	68
Furosemide	Furosemide	269	59
Gabapentin	Gabapentin	260	40
Metoprolol Tartrate	Metoprolol Tartrate	260	50
Lisinopril	Lisinopril	246	59
Atorvastatin Calcium	Atorvastatin Calcium	236	50
Omeprazole	Omeprazole	234	48
Rosuvastatin Calcium	Rosuvastatin Calcium	234	45
Clopidogrel	Clopidogrel Bisulfate	222	43
Prednisone	Prednisone	222	119
Meloxicam	Meloxicam	209	44
Potassium Chloride	Potassium Chloride	199	46
Metformin Hcl	Metformin Hcl	198	37
Fluticasone Propionate	Fluticasone Propionate	172	72
Azithromycin	Azithromycin	171	113
Albuterol Sulfate Hfa	Albuterol Sulfate	168	51
Atenolol	Atenolol	160	31
Allopurinol	Allopurinol	158	27
Trazodone Hcl	Trazodone Hcl	149	28
Donepezil Hcl	Donepezil Hcl	145	23
Tamsulosin Hcl	Tamsulosin Hcl	144	27
Buspirone Hcl	Buspirone Hcl	139	26
Losartan Potassium	Losartan Potassium	131	25
Glimepiride	Glimepiride	127	18
Spironolactone	Spironolactone	125	26
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	111	28
Paroxetine Hcl	Paroxetine Hcl	110	17
Promethazine Hcl	Promethazine Hcl	109	23
Cefdinir	Cefdinir	106	62
Eliquis	Apixaban	105	13
Zolpidem Tartrate	Zolpidem Tartrate	99	14
Clonazepam	Clonazepam	94	suppressed
Simvastatin	Simvastatin	92	19
Levofloxacin	Levofloxacin	91	63
Tizanidine Hcl	Tizanidine Hcl	89	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	75	13
Escitalopram Oxalate	Escitalopram Oxalate	73	13
Hydrochlorothiazide	Hydrochlorothiazide	72	16
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	72	24
Mirtazapine	Mirtazapine	72	11
Sucralfate	Sucralfate	70	20
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	66	45
Alendronate Sodium	Alendronate Sodium	64	11
Carvedilol	Carvedilol	64	15
Warfarin Sodium	Warfarin Sodium	60	11
Duloxetine Hcl	Duloxetine Hcl	59	suppressed
Mometasone Furoate	Mometasone Furoate	59	30
Finasteride	Finasteride	57	13
Olanzapine	Olanzapine	56	suppressed
Memantine Hcl	Memantine Hcl	55	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	54	suppressed
Pravastatin Sodium	Pravastatin Sodium	54	13
Sertraline Hcl	Sertraline Hcl	53	suppressed
Valsartan	Valsartan	53	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	48	suppressed
Meclizine Hcl	Meclizine Hcl	47	23
Glipizide	Glipizide	46	suppressed
Myrbetriq	Mirabegron	46	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	45	18
Terazosin Hcl	Terazosin Hcl	45	suppressed
Ventolin Hfa	Albuterol Sulfate	45	20
Esomeprazole Magnesium	Esomeprazole Magnesium	44	suppressed
Montelukast Sodium	Montelukast Sodium	44	27
Carbidopa-Levodopa	Carbidopa/Levodopa	43	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	43	suppressed
Famotidine	Famotidine	42	suppressed
Irbesartan	Irbesartan	42	suppressed
Clonidine Hcl	Clonidine Hcl	41	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	39	32
Tramadol Hcl	Tramadol Hcl	39	17
Celecoxib	Celecoxib	38	suppressed
Acyclovir	Acyclovir	37	16
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	37	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	37	suppressed
Xarelto	Rivaroxaban	37	suppressed
Synthroid	Levothyroxine Sodium	35	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	34	24
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	33	26
Fluconazole	Fluconazole	33	23
Metoprolol Succinate	Metoprolol Succinate	33	suppressed
Ondansetron Hcl	Ondansetron Hcl	33	16
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	33	suppressed
Mupirocin	Mupirocin	32	23
Sotalol	Sotalol Hcl	32	suppressed
Ibuprofen	Ibuprofen	31	suppressed
Januvia	Sitagliptin Phosphate	30	suppressed
Jardiance	Empagliflozin	30	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	30	suppressed
Atomoxetine Hcl	Atomoxetine Hcl	29	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	29	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	28	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	28	suppressed
Dexlansoprazole Dr	Dexlansoprazole	27	suppressed
Nifedipine Er	Nifedipine	27	suppressed
Bupropion Xl	Bupropion Hcl	26	suppressed
Hydralazine Hcl	Hydralazine Hcl	26	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	26	suppressed
Novolin R	Insulin Regular, Human	26	suppressed
Alprazolam	Alprazolam	24	suppressed
Lorazepam	Lorazepam	24	suppressed
Ropinirole Hcl	Ropinirole Hcl	24	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	23	suppressed
Citalopram Hbr	Citalopram Hydrobromide	23	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	23	suppressed
Tresiba Flextouch U-200	Insulin Degludec	23	suppressed
Ketoconazole	Ketoconazole	22	12
Ondansetron Odt	Ondansetron	22	suppressed
Propranolol Hcl	Propranolol Hcl	22	suppressed
Cyanocobalamin Injection	Cyanocobalamin (Vitamin B-12)	21	suppressed
Nitroglycerin	Nitroglycerin	21	13
Terbinafine Hcl	Terbinafine Hcl	20	suppressed
Benazepril Hcl	Benazepril Hcl	19	suppressed
Nystatin	Nystatin	19	17
Temazepam	Temazepam	19	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	19	suppressed
Bumetanide	Bumetanide	17	suppressed
Bupropion Hcl Sr	Bupropion Hcl	17	suppressed
Cholestyramine	Cholestyramine (With Sugar)	17	suppressed
Colchicine	Colchicine	17	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	17	suppressed
Diclofenac Sodium	Diclofenac Sodium	17	suppressed
Methotrexate	Methotrexate Sodium	17	suppressed
Neomycin-Polymyxin-Hc	Neomycin/Polymyxin B/Hydrocort	17	15
Triamcinolone Acetonide	Triamcinolone Acetonide	17	suppressed
Entresto	Sacubitril/Valsartan	16	suppressed
Ezetimibe	Ezetimibe	16	suppressed
Gemfibrozil	Gemfibrozil	16	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	16	suppressed
Premarin	Estrogens, Conjugated	16	suppressed
Cephalexin	Cephalexin	15	12
Estradiol	Estradiol	15	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	15	suppressed
Acarbose	Acarbose	14	suppressed
Diltiazem 24hr Er (La)	Diltiazem Hcl	14	suppressed
Risperidone	Risperidone	14	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	13	suppressed
Diazepam	Diazepam	13	suppressed
Enalapril Maleate	Enalapril Maleate	13	suppressed
Genotropin	Somatropin	13	suppressed
Levetiracetam	Levetiracetam	13	suppressed
Metolazone	Metolazone	13	suppressed
Nabumetone	Nabumetone	13	suppressed
Ramipril	Ramipril	13	suppressed
Sps	Sodium Polystyrene Sulfon/Sorb	13	suppressed
Calcitriol	Calcitriol	12	suppressed
Humulin R	Insulin Regular, Human	12	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	12	suppressed
Lactulose	Lactulose	12	suppressed
Lansoprazole	Lansoprazole	12	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	12	suppressed
Potassium Citrate Er	Potassium Citrate	12	suppressed
Topiramate	Topiramate	12	suppressed
Trijardy Xr	Empaglifloz/Linaglip/Metformin	12	suppressed
Belsomra	Suvorexant	11	suppressed
Brilinta	Ticagrelor	11	suppressed
Carbamazepine	Carbamazepine	11	suppressed
Ipratropium-Albuterol	Ipratropium/Albuterol Sulfate	11	suppressed
Mounjaro	Tirzepatide	11	suppressed
Symbicort	Budesonide/Formoterol Fumarate	11	suppressed
Tradjenta	Linagliptin	11	suppressed
Trintellix	Vortioxetine Hydrobromide	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