Healthcare provider profile · identity verified

William E. Aufox, MD

Family Practice · LOUISVILLE, KY · NPI 1790740991

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
Amlodipine Besylate	Amlodipine Besylate	454	120
Atorvastatin Calcium	Atorvastatin Calcium	418	126
Lisinopril	Lisinopril	364	103
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	287	40
Gabapentin	Gabapentin	280	50
Levothyroxine Sodium	Levothyroxine Sodium	202	64
Metformin Hcl	Metformin Hcl	187	50
Omeprazole	Omeprazole	162	51
Pantoprazole Sodium	Pantoprazole Sodium	151	51
Tamsulosin Hcl	Tamsulosin Hcl	151	45
Albuterol Sulfate Hfa	Albuterol Sulfate	145	34
Furosemide	Furosemide	141	46
Glimepiride	Glimepiride	140	39
Eliquis	Apixaban	138	25
Simvastatin	Simvastatin	135	38
Amitriptyline Hcl	Amitriptyline Hcl	128	22
Alprazolam	Alprazolam	123	22
Metoprolol Succinate	Metoprolol Succinate	117	40
Losartan Potassium	Losartan Potassium	108	34
Zolpidem Tartrate	Zolpidem Tartrate	105	14
Rosuvastatin Calcium	Rosuvastatin Calcium	99	30
Meloxicam	Meloxicam	94	31
Sertraline Hcl	Sertraline Hcl	92	26
Atenolol	Atenolol	89	27
Pravastatin Sodium	Pravastatin Sodium	87	22
Diclofenac Sodium	Diclofenac Sodium	86	30
Hydrochlorothiazide	Hydrochlorothiazide	84	25
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	82	18
Famotidine	Famotidine	82	21
Allopurinol	Allopurinol	80	27
Duloxetine Hcl	Duloxetine Hcl	76	15
Metoprolol Tartrate	Metoprolol Tartrate	74	24
Clopidogrel	Clopidogrel Bisulfate	73	20
Buspirone Hcl	Buspirone Hcl	71	22
Carvedilol	Carvedilol	71	19
Lorazepam	Lorazepam	71	11
Pioglitazone Hcl	Pioglitazone Hcl	70	18
Tramadol Hcl	Tramadol Hcl	69	12
Doxycycline Monohydrate	Doxycycline Monohydrate	68	61
Pregabalin	Pregabalin	68	11
Clonazepam	Clonazepam	67	11
Fluticasone Propionate	Fluticasone Propionate	67	28
Ibuprofen	Ibuprofen	66	20
Tizanidine Hcl	Tizanidine Hcl	65	23
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	65	20
Clonidine Hcl	Clonidine Hcl	62	17
Ezetimibe	Ezetimibe	59	17
Potassium Chloride	Potassium Chloride	55	20
Citalopram Hbr	Citalopram Hydrobromide	54	14
Donepezil Hcl	Donepezil Hcl	54	16
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	54	15
Paroxetine Hcl	Paroxetine Hcl	53	14
Hydralazine Hcl	Hydralazine Hcl	47	14
Januvia	Sitagliptin Phosphate	45	15
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	45	14
Mirtazapine	Mirtazapine	44	13
Spironolactone	Spironolactone	44	11
Celecoxib	Celecoxib	43	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	41	13
Fluoxetine Hcl	Fluoxetine Hcl	41	13
Montelukast Sodium	Montelukast Sodium	40	15
Sumatriptan Succinate	Sumatriptan Succinate	40	suppressed
Xarelto	Rivaroxaban	40	suppressed
Naproxen	Naproxen	39	18
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	39	suppressed
Terbinafine Hcl	Terbinafine Hcl	37	suppressed
Memantine Hcl	Memantine Hcl	36	11
Farxiga	Dapagliflozin Propanediol	34	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	34	suppressed
Alendronate Sodium	Alendronate Sodium	32	suppressed
Glipizide	Glipizide	32	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	32	12
Ozempic	Semaglutide	32	suppressed
Promethazine Hcl	Promethazine Hcl	32	suppressed
Warfarin Sodium	Warfarin Sodium	31	suppressed
Nitroglycerin	Nitroglycerin	29	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	28	suppressed
Gemfibrozil	Gemfibrozil	28	suppressed
Methylprednisolone	Methylprednisolone	28	28
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	27	suppressed
Olanzapine	Olanzapine	27	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	27	suppressed
Ventolin Hfa	Albuterol Sulfate	27	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	26	suppressed
Diazepam	Diazepam	26	suppressed
Synthroid	Levothyroxine Sodium	26	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	25	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	25	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	24	19
Topiramate	Topiramate	24	suppressed
Trazodone Hcl	Trazodone Hcl	24	suppressed
Baclofen	Baclofen	23	suppressed
Nabumetone	Nabumetone	23	suppressed
Oxycontin	Oxycodone Hcl	23	suppressed
Jardiance	Empagliflozin	22	suppressed
Terazosin Hcl	Terazosin Hcl	22	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	21	21
Doxazosin Mesylate	Doxazosin Mesylate	20	suppressed
Ondansetron Odt	Ondansetron	20	14
Temazepam	Temazepam	20	suppressed
Acyclovir	Acyclovir	19	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	18	suppressed
Fluconazole	Fluconazole	18	13
Azithromycin	Azithromycin	17	14
Esomeprazole Magnesium	Esomeprazole Magnesium	17	suppressed
Febuxostat	Febuxostat	17	suppressed
Klor-Con M20	Potassium Chloride	17	suppressed
Metformin Hcl Er	Metformin Hcl	17	suppressed
Cephalexin	Cephalexin	16	13
Nitrofurantoin	Nitrofurantoin Macrocrystal	16	12
Symbicort	Budesonide/Formoterol Fumarate	16	suppressed
Verapamil Er	Verapamil Hcl	16	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	15	suppressed
Calcitonin-Salmon	Calcitonin,salmon,synthetic	15	suppressed
Methocarbamol	Methocarbamol	15	suppressed
Prednisone	Prednisone	15	12
Propranolol Hcl	Propranolol Hcl	15	suppressed
Vitamin D2	Ergocalciferol (Vitamin D2)	15	suppressed
Amiodarone Hcl	Amiodarone Hcl	14	suppressed
Estradiol	Estradiol	14	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	14	suppressed
Lovastatin	Lovastatin	14	suppressed
Meclizine Hcl	Meclizine Hcl	14	suppressed
Midodrine Hcl	Midodrine Hcl	14	suppressed
Oxycodone Hcl	Oxycodone Hcl	14	suppressed
Phenobarbital	Phenobarbital	14	suppressed
Propranolol Hcl Er	Propranolol Hcl	14	suppressed
Ramipril	Ramipril	14	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	14	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	14	suppressed
Haloperidol	Haloperidol	13	suppressed
Repatha Sureclick	Evolocumab	13	suppressed
Spiriva Handihaler	Tiotropium Bromide	13	suppressed
Amoxicillin	Amoxicillin	12	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	12	11
Asa-Butalb-Caffeine-Codeine	Codeine/Butalbital/Asa/Caffein	12	suppressed
Azelastine Hcl	Azelastine Hcl	12	suppressed
Fenofibrate	Fenofibrate	12	suppressed
Fenofibrate	Fenofibrate,micronized	12	suppressed
Fenofibric Acid	Fenofibric Acid (Choline)	12	suppressed
Glycopyrrolate	Glycopyrrolate	12	suppressed
Indapamide	Indapamide	12	suppressed
Mounjaro	Tirzepatide	12	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	12	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	12	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	11	suppressed
Finasteride	Finasteride	11	suppressed
Tradjenta	Linagliptin	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