Healthcare provider profile · identity verified

Bruce C Corwin, MD

Family Practice · PLAINFIELD, IL · NPI 1588713374

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	766	103
Atorvastatin Calcium	Atorvastatin Calcium	622	109
Lisinopril	Lisinopril	571	101
Metoprolol Succinate	Metoprolol Succinate	469	65
Amlodipine Besylate	Amlodipine Besylate	433	74
Gabapentin	Gabapentin	417	74
Rosuvastatin Calcium	Rosuvastatin Calcium	417	126
Furosemide	Furosemide	415	65
Tamsulosin Hcl	Tamsulosin Hcl	351	47
Eliquis	Apixaban	345	56
Omeprazole	Omeprazole	330	54
Clopidogrel	Clopidogrel Bisulfate	266	44
Potassium Chloride	Potassium Chloride	264	64
Losartan Potassium	Losartan Potassium	259	59
Sertraline Hcl	Sertraline Hcl	253	32
Pantoprazole Sodium	Pantoprazole Sodium	218	52
Donepezil Hcl	Donepezil Hcl	214	26
Metoprolol Tartrate	Metoprolol Tartrate	196	38
Mirtazapine	Mirtazapine	195	20
Trazodone Hcl	Trazodone Hcl	194	28
Carvedilol	Carvedilol	172	41
Duloxetine Hcl	Duloxetine Hcl	169	24
Allopurinol	Allopurinol	155	27
Chlorthalidone	Chlorthalidone	151	31
Famotidine	Famotidine	150	16
Simvastatin	Simvastatin	150	33
Ezetimibe	Ezetimibe	149	32
Memantine Hcl	Memantine Hcl	149	16
Escitalopram Oxalate	Escitalopram Oxalate	146	21
Metformin Hcl Er	Metformin Hcl	140	30
Montelukast Sodium	Montelukast Sodium	128	21
Torsemide	Torsemide	107	13
Jardiance	Empagliflozin	105	15
Xarelto	Rivaroxaban	101	18
Ropinirole Hcl	Ropinirole Hcl	100	suppressed
Hydralazine Hcl	Hydralazine Hcl	97	19
Spironolactone	Spironolactone	94	19
Finasteride	Finasteride	91	19
Hydrochlorothiazide	Hydrochlorothiazide	91	23
Amiodarone Hcl	Amiodarone Hcl	85	12
Klor-Con M20	Potassium Chloride	83	suppressed
Metformin Hcl	Metformin Hcl	82	28
Alendronate Sodium	Alendronate Sodium	77	12
Myrbetriq	Mirabegron	77	suppressed
Pravastatin Sodium	Pravastatin Sodium	76	11
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	74	12
Divalproex Sodium	Divalproex Sodium	74	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	70	12
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	65	27
Sucralfate	Sucralfate	62	suppressed
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	60	25
Tramadol Hcl	Tramadol Hcl	58	23
Baclofen	Baclofen	57	suppressed
Fluticasone Propionate	Fluticasone Propionate	57	22
Diltiazem Hcl	Diltiazem Hcl	55	suppressed
Nateglinide	Nateglinide	50	suppressed
Glipizide	Glipizide	48	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	48	suppressed
Albuterol Sulfate Hfa	Albuterol Sulfate	47	17
Clonazepam	Clonazepam	42	suppressed
Lamotrigine	Lamotrigine	42	suppressed
Latanoprost	Latanoprost	42	suppressed
Levetiracetam	Levetiracetam	42	13
Paroxetine Hcl	Paroxetine Hcl	42	suppressed
Olanzapine	Olanzapine	41	suppressed
Carbidopa-Levodopa	Carbidopa/Levodopa	40	11
Vascepa	Icosapent Ethyl	40	suppressed
Alprazolam	Alprazolam	38	20
Lorazepam	Lorazepam	38	12
Tolterodine Tartrate Er	Tolterodine Tartrate	36	suppressed
Ozempic	Semaglutide	35	suppressed
Midodrine Hcl	Midodrine Hcl	34	11
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	33	11
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	31	suppressed
Bupropion Hcl	Bupropion Hcl	30	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	30	suppressed
Prednisone	Prednisone	30	13
Clonidine Hcl	Clonidine Hcl	29	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	29	11
Tradjenta	Linagliptin	29	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	28	suppressed
Januvia	Sitagliptin Phosphate	28	suppressed
Cephalexin	Cephalexin	27	16
Citalopram Hbr	Citalopram Hydrobromide	27	suppressed
Nystop	Nystatin	27	11
Galantamine Hbr	Galantamine Hbr	26	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	26	suppressed
Ramipril	Ramipril	26	suppressed
Warfarin Sodium	Warfarin Sodium	26	suppressed
Terazosin Hcl	Terazosin Hcl	25	suppressed
Risperidone	Risperidone	24	suppressed
Celecoxib	Celecoxib	23	suppressed
Valsartan-Hydrochlorothiazide	Valsartan/Hydrochlorothiazide	23	suppressed
Bupropion Xl	Bupropion Hcl	22	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	21	suppressed
Lansoprazole	Lansoprazole	21	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	21	14
Doxycycline Hyclate	Doxycycline Hyclate	20	13
Fenofibrate	Fenofibrate Nanocrystallized	20	suppressed
Humalog	Insulin Lispro	20	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	20	suppressed
Pregabalin	Pregabalin	20	suppressed
Valsartan	Valsartan	20	suppressed
Budesonide Dr	Budesonide	19	suppressed
Budesonide Ec	Budesonide	19	suppressed
Diclofenac Sodium	Diclofenac Sodium	19	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	19	suppressed
Meloxicam	Meloxicam	19	suppressed
Potassium Citrate Er	Potassium Citrate	19	suppressed
Synthroid	Levothyroxine Sodium	19	suppressed
Amantadine	Amantadine Hcl	18	suppressed
Bupropion Hcl Sr	Bupropion Hcl	18	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	18	suppressed
Ondansetron Hcl	Ondansetron Hcl	18	suppressed
Topiramate	Topiramate	18	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	17	suppressed
Piperacillin-Tazobactam	Piperacillin Sodium/Tazobactam	17	suppressed
Vancomycin Hcl	Vancomycin/Water For Inj (Peg)	17	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	17	suppressed
Creon	Lipase/Protease/Amylase	16	suppressed
Hydrocortisone	Hydrocortisone	16	suppressed
Loperamide	Loperamide Hcl	16	suppressed
Micafungin	Micafungin Sodium	16	suppressed
Atenolol	Atenolol	15	suppressed
Bumetanide	Bumetanide	15	suppressed
Diazepam	Diazepam	15	suppressed
Levofloxacin	Levofloxacin	15	11
Tizanidine Hcl	Tizanidine Hcl	15	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	14	14
Propranolol Hcl	Propranolol Hcl	14	suppressed
Symbicort	Budesonide/Formoterol Fumarate	14	suppressed
Anastrozole	Anastrozole	13	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	13	suppressed
Indapamide	Indapamide	13	suppressed
Timolol Maleate	Timolol Maleate	13	suppressed
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	13	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	12	suppressed
Calcitriol	Calcitriol	12	suppressed
Cefazolin Sodium-Dextrose	Cefazolin Sodium/Dextrose,iso	12	suppressed
Cinacalcet Hcl	Cinacalcet Hcl	12	suppressed
Digoxin	Digoxin	12	suppressed
Glycopyrrolate	Glycopyrrolate	12	suppressed
Lovastatin	Lovastatin	12	suppressed
Nystatin	Nystatin	12	suppressed
Ranolazine Er	Ranolazine	12	suppressed
Acetazolamide	Acetazolamide	11	suppressed
Albuterol Sulfate	Albuterol Sulfate	11	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	11	suppressed
Betamethasone Dipropionate	Betamethasone Dipropionate	11	suppressed
Carbidopa-Levodopa Er	Carbidopa/Levodopa	11	suppressed
Diltiazem 24hr Er	Diltiazem Hcl	11	suppressed
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	11	suppressed
Farxiga	Dapagliflozin Propanediol	11	suppressed
Fluconazole	Fluconazole	11	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	11	suppressed
Icosapent Ethyl	Icosapent Ethyl	11	suppressed
Labetalol Hcl	Labetalol Hcl	11	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	11	suppressed
Ondansetron Odt	Ondansetron	11	suppressed
Primidone	Primidone	11	suppressed
Risedronate Sodium	Risedronate Sodium	11	suppressed
Venlafaxine Hcl Er	Venlafaxine 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