Healthcare provider profile · identity verified

William J. Schade, M.D.

Internal Medicine · DETROIT, MI · NPI 1578631008

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	630	168
Amlodipine Besylate	Amlodipine Besylate	463	125
Lisinopril	Lisinopril	428	118
Losartan Potassium	Losartan Potassium	401	112
Levothyroxine Sodium	Levothyroxine Sodium	297	77
Rosuvastatin Calcium	Rosuvastatin Calcium	287	91
Omeprazole	Omeprazole	282	80
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	278	41
Metformin Hcl	Metformin Hcl	276	73
Simvastatin	Simvastatin	257	75
Tamsulosin Hcl	Tamsulosin Hcl	255	69
Metoprolol Succinate	Metoprolol Succinate	235	62
Nifedipine Er	Nifedipine	232	64
Gabapentin	Gabapentin	195	52
Metoprolol Tartrate	Metoprolol Tartrate	187	45
Hydrochlorothiazide	Hydrochlorothiazide	167	47
Atenolol	Atenolol	138	42
Carvedilol	Carvedilol	133	33
Albuterol Sulfate Hfa	Albuterol Sulfate	126	38
Allopurinol	Allopurinol	121	36
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	115	34
Potassium Chloride	Potassium Chloride	112	35
Eliquis	Apixaban	110	33
Alprazolam	Alprazolam	109	22
Famotidine	Famotidine	104	32
Fluticasone Propionate	Fluticasone Propionate	104	45
Furosemide	Furosemide	102	40
Ozempic	Semaglutide	102	22
Metformin Hcl Er	Metformin Hcl	101	28
Sertraline Hcl	Sertraline Hcl	100	35
Zolpidem Tartrate	Zolpidem Tartrate	94	18
Oxycodone Hcl	Oxycodone Hcl	93	suppressed
Hydralazine Hcl	Hydralazine Hcl	85	24
Ibuprofen	Ibuprofen	84	27
Pantoprazole Sodium	Pantoprazole Sodium	76	24
Januvia	Sitagliptin Phosphate	73	16
Pravastatin Sodium	Pravastatin Sodium	69	18
Jardiance	Empagliflozin	66	16
Finasteride	Finasteride	58	14
Methocarbamol	Methocarbamol	58	25
Ventolin Hfa	Albuterol Sulfate	58	21
Felodipine Er	Felodipine	55	19
Acetaminophen-Codeine	Acetaminophen With Codeine	54	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	53	18
Clopidogrel	Clopidogrel Bisulfate	52	17
Chlorthalidone	Chlorthalidone	50	16
Abrysvo	Rsv Vacc, Pref A And Pref B/Pf	49	49
Spironolactone	Spironolactone	49	14
Valacyclovir	Valacyclovir Hcl	48	16
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	42	13
Glipizide	Glipizide	41	12
Trazodone Hcl	Trazodone Hcl	41	11
Lorazepam	Lorazepam	40	suppressed
Diazepam	Diazepam	38	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	37	13
Testosterone Cypionate	Testosterone Cypionate	37	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	36	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	35	suppressed
Ezetimibe	Ezetimibe	33	suppressed
Montelukast Sodium	Montelukast Sodium	32	12
Rybelsus	Semaglutide	32	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	32	20
Duloxetine Hcl	Duloxetine Hcl	31	suppressed
Alendronate Sodium	Alendronate Sodium	30	suppressed
Methylprednisolone	Methylprednisolone	30	23
Tizanidine Hcl	Tizanidine Hcl	30	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	29	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	29	suppressed
Prednisone	Prednisone	29	20
Trulicity	Dulaglutide	29	suppressed
Bumetanide	Bumetanide	28	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	28	suppressed
Donepezil Hcl	Donepezil Hcl	26	suppressed
Tramadol Hcl	Tramadol Hcl	26	suppressed
Warfarin Sodium	Warfarin Sodium	26	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	25	suppressed
Enalapril Maleate	Enalapril Maleate	24	suppressed
Ammonium Lactate	Ammonium Lactate	22	suppressed
Benazepril Hcl	Benazepril Hcl	22	suppressed
Cyproheptadine Hcl	Cyproheptadine Hcl	22	suppressed
Klor-Con M20	Potassium Chloride	22	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	22	16
Celecoxib	Celecoxib	21	suppressed
Hydrocortisone	Hydrocortisone	21	suppressed
Meloxicam	Meloxicam	21	suppressed
Olanzapine	Olanzapine	21	suppressed
Glipizide Er	Glipizide	20	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	19	suppressed
Fluocinonide	Fluocinonide	19	suppressed
Levetiracetam	Levetiracetam	19	suppressed
Tiotropium Bromide	Tiotropium Bromide	19	suppressed
Xarelto	Rivaroxaban	19	suppressed
Diclofenac Sodium	Diclofenac Sodium	18	suppressed
Terazosin Hcl	Terazosin Hcl	18	suppressed
Amoxicillin	Amoxicillin	17	12
Ketoconazole	Ketoconazole	17	suppressed
Novolog Flexpen	Insulin Aspart	17	suppressed
Paroxetine Hcl	Paroxetine Hcl	17	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	16	suppressed
Estradiol	Estradiol	16	suppressed
Farxiga	Dapagliflozin Propanediol	15	suppressed
Meclizine Hcl	Meclizine Hcl	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Boostrix Tdap	Diphth,pertuss(Acell),tet Vac	14	14
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	14	suppressed
Clonidine Hcl	Clonidine Hcl	14	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	14	suppressed
Lovastatin	Lovastatin	14	suppressed
Shingrix	Varicella-Zoster Ge/As01b/Pf	14	12
Vitamin D2	Ergocalciferol (Vitamin D2)	14	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	14	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	13	suppressed
Azithromycin	Azithromycin	13	suppressed
Buspirone Hcl	Buspirone Hcl	13	suppressed
Cilostazol	Cilostazol	13	suppressed
Colchicine	Colchicine	13	suppressed
Fenofibrate	Fenofibrate	13	suppressed
Pregabalin	Pregabalin	13	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	13	suppressed
Eszopiclone	Eszopiclone	12	suppressed
Ipratropium Bromide	Ipratropium Bromide	12	suppressed
Labetalol Hcl	Labetalol Hcl	12	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	12	suppressed
Metronidazole	Metronidazole	12	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	12	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	12	suppressed
Xanax	Alprazolam	12	suppressed
Codeine Sulfate	Codeine Sulfate	11	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	11	suppressed
Klor-Con M10	Potassium Chloride	11	suppressed
Mounjaro	Tirzepatide	11	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	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

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