Healthcare provider profile · identity verified

Matthew Alan Stiles, MD

Family Practice · BARDSTOWN, KY · NPI 1730186974

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	477	110
Amlodipine Besylate	Amlodipine Besylate	419	97
Levothyroxine Sodium	Levothyroxine Sodium	413	82
Lisinopril	Lisinopril	408	95
Gabapentin	Gabapentin	239	72
Losartan Potassium	Losartan Potassium	223	52
Metformin Hcl	Metformin Hcl	219	49
Metoprolol Succinate	Metoprolol Succinate	218	48
Hydrochlorothiazide	Hydrochlorothiazide	217	55
Pantoprazole Sodium	Pantoprazole Sodium	203	53
Arexvy	Rsvpref3 Antigen/As01e/Pf	190	190
Furosemide	Furosemide	175	49
Tamsulosin Hcl	Tamsulosin Hcl	167	38
Boostrix Tdap	Diphth,pertuss(Acell),tet Vac	166	166
Eliquis	Apixaban	159	26
Duloxetine Hcl	Duloxetine Hcl	147	33
Omeprazole	Omeprazole	146	33
Shingrix	Varicella-Zoster Ge/As01b/Pf	139	103
Jardiance	Empagliflozin	134	18
Trazodone Hcl	Trazodone Hcl	129	32
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	128	34
Pravastatin Sodium	Pravastatin Sodium	128	27
Simvastatin	Simvastatin	127	33
Doxazosin Mesylate	Doxazosin Mesylate	123	28
Metformin Hcl Er	Metformin Hcl	123	29
Famotidine	Famotidine	98	29
Sertraline Hcl	Sertraline Hcl	97	16
Carvedilol	Carvedilol	95	24
Clopidogrel	Clopidogrel Bisulfate	92	19
Trulicity	Dulaglutide	91	18
Metoprolol Tartrate	Metoprolol Tartrate	90	24
Donepezil Hcl	Donepezil Hcl	87	22
Glimepiride	Glimepiride	87	24
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	86	19
Mirtazapine	Mirtazapine	86	16
Finasteride	Finasteride	85	20
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	83	27
Potassium Chloride	Potassium Chloride	80	23
Buspirone Hcl	Buspirone Hcl	78	18
Alendronate Sodium	Alendronate Sodium	74	21
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	73	14
Rosuvastatin Calcium	Rosuvastatin Calcium	71	23
Spironolactone	Spironolactone	69	16
Escitalopram Oxalate	Escitalopram Oxalate	61	15
Quetiapine Fumarate	Quetiapine Fumarate	61	11
Allopurinol	Allopurinol	58	19
Tramadol Hcl	Tramadol Hcl	55	18
Synthroid	Levothyroxine Sodium	51	13
Colestipol Hcl	Colestipol Hcl	48	suppressed
Memantine Hcl	Memantine Hcl	47	11
Ozempic	Semaglutide	44	suppressed
Meloxicam	Meloxicam	41	14
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	40	40
Amitriptyline Hcl	Amitriptyline Hcl	39	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	39	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	38	11
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	37	suppressed
Atenolol	Atenolol	36	suppressed
Citalopram Hbr	Citalopram Hydrobromide	35	suppressed
Fluticasone Propionate	Fluticasone Propionate	34	13
Montelukast Sodium	Montelukast Sodium	34	suppressed
Digoxin	Digoxin	33	suppressed
Paroxetine Hcl	Paroxetine Hcl	31	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	30	suppressed
Rivastigmine	Rivastigmine Tartrate	30	suppressed
Warfarin Sodium	Warfarin Sodium	29	suppressed
Colchicine	Colchicine	28	15
Ezetimibe	Ezetimibe	28	suppressed
Xarelto	Rivaroxaban	28	suppressed
Celecoxib	Celecoxib	27	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	26	suppressed
Bupropion Xl	Bupropion Hcl	25	suppressed
Divalproex Sodium	Divalproex Sodium	25	suppressed
Glipizide	Glipizide	25	suppressed
Clonazepam	Clonazepam	24	suppressed
Mounjaro	Tirzepatide	24	suppressed
Phenytoin	Phenytoin	24	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	24	21
Albuterol Sulfate Hfa	Albuterol Sulfate	23	12
Diclofenac Sodium	Diclofenac Sodium	23	suppressed
Morphine Sulfate	Morphine Sulfate	23	17
Nabumetone	Nabumetone	23	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	22	suppressed
Fenofibrate	Fenofibrate	22	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	22	suppressed
Phenobarbital	Phenobarbital	22	suppressed
Humalog Kwikpen U-100	Insulin Lispro	21	suppressed
Valsartan	Valsartan	21	suppressed
Alprazolam	Alprazolam	20	suppressed
Bupropion Hcl Sr	Bupropion Hcl	20	suppressed
Haloperidol Lactate	Haloperidol Lactate	20	16
Lovastatin	Lovastatin	20	suppressed
Primidone	Primidone	20	suppressed
Propranolol Hcl Er	Propranolol Hcl	20	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	20	suppressed
Novolog Flexpen	Insulin Aspart	19	suppressed
Pregabalin	Pregabalin	19	suppressed
Benazepril Hcl	Benazepril Hcl	18	suppressed
Lorazepam	Lorazepam	18	16
Hydralazine Hcl	Hydralazine Hcl	17	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	17	suppressed
Fentanyl	Fentanyl	16	suppressed
Dexlansoprazole Dr	Dexlansoprazole	15	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	15	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	15	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	15	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	15	12
Victoza 3-Pak	Liraglutide	15	suppressed
Aripiprazole	Aripiprazole	14	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	14	suppressed
Cholestyramine	Cholestyramine (With Sugar)	14	suppressed
Easy Touch Pen Needle	Pen Needle, Diabetic	14	suppressed
Klor-Con M20	Potassium Chloride	14	suppressed
Linzess	Linaclotide	14	suppressed
Valacyclovir	Valacyclovir Hcl	14	suppressed
Atenolol-Chlorthalidone	Atenolol/Chlorthalidone	13	suppressed
Bisoprolol Fumarate	Bisoprolol Fumarate	13	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	13	suppressed
Bydureon Bcise	Exenatide Microspheres	13	suppressed
Famciclovir	Famciclovir	13	suppressed
Fluconazole	Fluconazole	13	suppressed
Misoprostol	Misoprostol	13	suppressed
Nystatin	Nystatin	13	suppressed
Prednisone	Prednisone	13	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	12	suppressed
Diazepam	Diazepam	12	suppressed
Liraglutide	Liraglutide	12	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	12	suppressed
Prazosin Hcl	Prazosin Hcl	12	suppressed
Risperidone	Risperidone	12	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	11	suppressed
Brilinta	Ticagrelor	11	suppressed
Oxycodone Hcl	Oxycodone 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