Healthcare provider profile · identity verified

Eric U Luy, MD

Internal Medicine · WEST ALLIS, WI · NPI 1538110382

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	592	153
Amlodipine Besylate	Amlodipine Besylate	425	117
Lisinopril	Lisinopril	368	92
Levothyroxine Sodium	Levothyroxine Sodium	361	86
Losartan Potassium	Losartan Potassium	349	89
Gabapentin	Gabapentin	344	76
Albuterol Sulfate Hfa	Albuterol Sulfate	334	77
Omeprazole	Omeprazole	328	79
Metformin Hcl	Metformin Hcl	315	71
Pantoprazole Sodium	Pantoprazole Sodium	207	50
Alprazolam	Alprazolam	198	30
Furosemide	Furosemide	186	49
Metoprolol Succinate	Metoprolol Succinate	172	43
Tamsulosin Hcl	Tamsulosin Hcl	143	41
Hydrochlorothiazide	Hydrochlorothiazide	141	34
Escitalopram Oxalate	Escitalopram Oxalate	135	31
Fluticasone Propionate	Fluticasone Propionate	130	36
Oxycodone Hcl	Oxycodone Hcl	130	22
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	122	23
Simvastatin	Simvastatin	121	31
Eliquis	Apixaban	120	24
Metoprolol Tartrate	Metoprolol Tartrate	119	28
Sertraline Hcl	Sertraline Hcl	109	27
Pravastatin Sodium	Pravastatin Sodium	104	27
Pregabalin	Pregabalin	98	21
Clopidogrel	Clopidogrel Bisulfate	95	23
Duloxetine Hcl	Duloxetine Hcl	94	27
Carvedilol	Carvedilol	92	26
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	92	35
Lorazepam	Lorazepam	91	21
Allopurinol	Allopurinol	90	22
Clonazepam	Clonazepam	89	14
Trazodone Hcl	Trazodone Hcl	88	26
Tramadol Hcl	Tramadol Hcl	80	17
Pioglitazone Hcl	Pioglitazone Hcl	76	16
Rosuvastatin Calcium	Rosuvastatin Calcium	75	25
Montelukast Sodium	Montelukast Sodium	74	18
Warfarin Sodium	Warfarin Sodium	73	19
Metformin Hcl Er	Metformin Hcl	69	19
Potassium Chloride	Potassium Chloride	67	18
Meloxicam	Meloxicam	64	30
Famotidine	Famotidine	62	16
Diazepam	Diazepam	61	suppressed
Prednisone	Prednisone	59	32
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	58	16
Jardiance	Empagliflozin	57	15
Fluoxetine Hcl	Fluoxetine Hcl	54	17
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	54	suppressed
Clonidine Hcl	Clonidine Hcl	52	12
Mirtazapine	Mirtazapine	49	suppressed
Glimepiride	Glimepiride	48	17
Ventolin Hfa	Albuterol Sulfate	47	suppressed
Tizanidine Hcl	Tizanidine Hcl	46	12
Bupropion Xl	Bupropion Hcl	45	15
Ozempic	Semaglutide	44	11
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	43	38
Zolpidem Tartrate	Zolpidem Tartrate	42	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	41	11
Xarelto	Rivaroxaban	41	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	40	12
Buspirone Hcl	Buspirone Hcl	39	suppressed
Humulin 70/30 Kwikpen	Insulin Nph Hum/Reg Insulin Hm	39	suppressed
Baclofen	Baclofen	38	12
Amoxicillin	Amoxicillin	37	22
Methadone Hcl	Methadone Hcl	36	suppressed
Ondansetron Hcl	Ondansetron Hcl	36	suppressed
Spironolactone	Spironolactone	36	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	36	33
Alendronate Sodium	Alendronate Sodium	35	13
Venlafaxine Hcl Er	Venlafaxine Hcl	35	suppressed
Valsartan	Valsartan	34	suppressed
Atenolol	Atenolol	33	suppressed
Celecoxib	Celecoxib	33	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	33	suppressed
Hydralazine Hcl	Hydralazine Hcl	33	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	33	suppressed
Citalopram Hbr	Citalopram Hydrobromide	32	suppressed
Doxycycline Monohydrate	Doxycycline Monohydrate	32	26
Finasteride	Finasteride	31	suppressed
Paroxetine Hcl	Paroxetine Hcl	31	suppressed
Carisoprodol	Carisoprodol	30	suppressed
Ibuprofen	Ibuprofen	30	13
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	30	suppressed
Entresto	Sacubitril/Valsartan	29	suppressed
Clozapine	Clozapine	28	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	28	suppressed
Ezetimibe	Ezetimibe	28	suppressed
Lovastatin	Lovastatin	28	suppressed
Topiramate	Topiramate	28	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	27	suppressed
Glipizide	Glipizide	27	suppressed
Terazosin Hcl	Terazosin Hcl	27	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	26	suppressed
Valacyclovir	Valacyclovir Hcl	26	13
Insulin Lispro Kwikpen U-100	Insulin Lispro	25	suppressed
Linzess	Linaclotide	25	suppressed
Cilostazol	Cilostazol	24	suppressed
Glipizide Er	Glipizide	24	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	24	suppressed
Loperamide	Loperamide Hcl	23	suppressed
Symbicort	Budesonide/Formoterol Fumarate	23	suppressed
Bupropion Hcl Sr	Bupropion Hcl	21	suppressed
Farxiga	Dapagliflozin Propanediol	21	suppressed
Labetalol Hcl	Labetalol Hcl	21	suppressed
Mometasone Furoate	Mometasone Furoate	21	15
Amantadine	Amantadine Hcl	20	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	20	11
Fluconazole	Fluconazole	20	suppressed
Propranolol Hcl Er	Propranolol Hcl	20	suppressed
Ropinirole Hcl	Ropinirole Hcl	20	suppressed
Synthroid	Levothyroxine Sodium	20	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	20	suppressed
Cephalexin	Cephalexin	19	11
Dicyclomine Hcl	Dicyclomine Hcl	19	suppressed
Enalapril Maleate	Enalapril Maleate	19	suppressed
Gemfibrozil	Gemfibrozil	19	suppressed
Fenofibrate	Fenofibrate,micronized	18	suppressed
Ketoconazole	Ketoconazole	18	suppressed
Lansoprazole	Lansoprazole	18	suppressed
Meclizine Hcl	Meclizine Hcl	18	suppressed
Methocarbamol	Methocarbamol	18	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	18	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	18	suppressed
Anoro Ellipta	Umeclidinium Brm/Vilanterol Tr	17	suppressed
Benztropine Mesylate	Benztropine Mesylate	17	suppressed
Folic Acid	Folic Acid	17	suppressed
Ondansetron Odt	Ondansetron	17	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	17	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	16	suppressed
Ammonium Lactate	Ammonium Lactate	16	suppressed
Arnuity Ellipta	Fluticasone Furoate	16	suppressed
Azithromycin	Azithromycin	16	16
Diclofenac Sodium	Diclofenac Sodium	16	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	16	suppressed
Irbesartan	Irbesartan	16	suppressed
Januvia	Sitagliptin Phosphate	16	suppressed
Lactulose	Lactulose	16	suppressed
Lamotrigine	Lamotrigine	16	suppressed
Nitroglycerin	Nitroglycerin	16	suppressed
Sucralfate	Sucralfate	16	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	16	suppressed
Acyclovir	Acyclovir	15	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	15	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	15	suppressed
Breo Ellipta	Fluticasone/Vilanterol	15	suppressed
Bumetanide	Bumetanide	15	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	15	suppressed
Divalproex Sodium	Divalproex Sodium	14	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	14	suppressed
Lithium Carbonate	Lithium Carbonate	14	suppressed
Lyrica	Pregabalin	14	suppressed
Metolazone	Metolazone	14	suppressed
Nifedipine Er	Nifedipine	14	suppressed
Perphenazine	Perphenazine	14	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	14	suppressed
Acamprosate Calcium	Acamprosate Calcium	13	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	13	suppressed
Corlanor	Ivabradine Hcl	13	suppressed
Morphine Sulfate	Morphine Sulfate	13	suppressed
Niacin Er	Niacin	13	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	13	13
Olanzapine	Olanzapine	13	suppressed
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	13	suppressed
Primidone	Primidone	13	suppressed
Propranolol Hcl	Propranolol Hcl	13	suppressed
Spiriva Handihaler	Tiotropium Bromide	13	suppressed
Tradjenta	Linagliptin	13	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	12	suppressed
Donepezil Hcl	Donepezil Hcl	12	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	12	suppressed
Morphine Sulfate Er	Morphine Sulfate	12	suppressed
Mounjaro	Tirzepatide	12	suppressed
Novolog Flexpen	Insulin Aspart	12	suppressed
Amiodarone Hcl	Amiodarone Hcl	11	suppressed
Colchicine	Colchicine	11	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	11	suppressed
Hydrocodone-Ibuprofen	Hydrocodone/Ibuprofen	11	suppressed
Indomethacin	Indomethacin	11	suppressed
Ipratropium Bromide	Ipratropium Bromide	11	suppressed
Levetiracetam	Levetiracetam	11	suppressed
Memantine Hcl	Memantine Hcl	11	suppressed
Midodrine Hcl	Midodrine 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