Healthcare provider profile · identity verified

Jack D Schwinghamer, MD

Family Practice · MORA, MN · NPI 1457313124

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	358	93
Amlodipine Besylate	Amlodipine Besylate	339	96
Omeprazole	Omeprazole	337	86
Metoprolol Succinate	Metoprolol Succinate	258	76
Lisinopril	Lisinopril	257	78
Gabapentin	Gabapentin	251	62
Furosemide	Furosemide	230	69
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	229	29
Levothyroxine Sodium	Levothyroxine Sodium	222	54
Rosuvastatin Calcium	Rosuvastatin Calcium	209	47
Losartan Potassium	Losartan Potassium	204	60
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	196	38
Oxycodone Hcl	Oxycodone Hcl	183	37
Metformin Hcl	Metformin Hcl	180	43
Trazodone Hcl	Trazodone Hcl	159	38
Potassium Chloride	Potassium Chloride	155	43
Albuterol Sulfate Hfa	Albuterol Sulfate	153	51
Tamsulosin Hcl	Tamsulosin Hcl	145	42
Mirtazapine	Mirtazapine	140	39
Famotidine	Famotidine	138	36
Sertraline Hcl	Sertraline Hcl	134	35
Eliquis	Apixaban	129	33
Metoprolol Tartrate	Metoprolol Tartrate	129	35
Duloxetine Hcl	Duloxetine Hcl	121	22
Pantoprazole Sodium	Pantoprazole Sodium	99	27
Glipizide	Glipizide	95	30
Warfarin Sodium	Warfarin Sodium	90	24
Hydrochlorothiazide	Hydrochlorothiazide	86	28
Hydralazine Hcl	Hydralazine Hcl	82	21
Pravastatin Sodium	Pravastatin Sodium	82	25
Atenolol	Atenolol	81	20
Spironolactone	Spironolactone	78	18
Carvedilol	Carvedilol	77	22
Simvastatin	Simvastatin	77	25
Diazepam	Diazepam	72	suppressed
Buspirone Hcl	Buspirone Hcl	67	12
Fluticasone Propionate	Fluticasone Propionate	66	27
Fluoxetine Hcl	Fluoxetine Hcl	65	13
Jardiance	Empagliflozin	65	15
Venlafaxine Hcl Er	Venlafaxine Hcl	65	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	64	17
Ozempic	Semaglutide	64	suppressed
Citalopram Hbr	Citalopram Hydrobromide	63	21
Prednisone	Prednisone	63	25
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	61	23
Torsemide	Torsemide	60	14
Tramadol Hcl	Tramadol Hcl	60	15
Alprazolam	Alprazolam	59	13
Allopurinol	Allopurinol	58	17
Pregabalin	Pregabalin	58	suppressed
Ropinirole Hcl	Ropinirole Hcl	58	11
Tizanidine Hcl	Tizanidine Hcl	58	13
Xarelto	Rivaroxaban	58	14
Metformin Hcl Er	Metformin Hcl	55	13
Olanzapine	Olanzapine	52	suppressed
Clopidogrel	Clopidogrel Bisulfate	50	14
Quetiapine Fumarate	Quetiapine Fumarate	50	13
Ventolin Hfa	Albuterol Sulfate	50	21
Morphine Sulfate Er	Morphine Sulfate	48	suppressed
Ibuprofen	Ibuprofen	46	11
Amitriptyline Hcl	Amitriptyline Hcl	45	15
Trulicity	Dulaglutide	43	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	42	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	42	suppressed
Nitroglycerin	Nitroglycerin	41	20
Donepezil Hcl	Donepezil Hcl	40	11
Clonazepam	Clonazepam	39	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	39	12
Sucralfate	Sucralfate	38	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	37	11
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	36	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	36	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	36	suppressed
Aripiprazole	Aripiprazole	35	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	35	11
Fentanyl	Fentanyl	35	suppressed
Cephalexin	Cephalexin	33	23
Combivent Respimat	Ipratropium/Albuterol Sulfate	33	suppressed
Lorazepam	Lorazepam	32	12
Oxybutynin Chloride	Oxybutynin Chloride	32	11
Topiramate	Topiramate	32	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	30	suppressed
Meloxicam	Meloxicam	30	suppressed
Montelukast Sodium	Montelukast Sodium	30	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	29	suppressed
Estradiol	Estradiol	29	suppressed
Finasteride	Finasteride	29	suppressed
Alendronate Sodium	Alendronate Sodium	28	suppressed
Amiodarone Hcl	Amiodarone Hcl	28	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	28	suppressed
Novolog Flexpen	Insulin Aspart	27	suppressed
Ondansetron Odt	Ondansetron	27	16
Spiriva Handihaler	Tiotropium Bromide	27	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	27	11
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	26	20
Hydromorphone Hcl	Hydromorphone Hcl	26	suppressed
Lamotrigine	Lamotrigine	26	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	25	21
Lubiprostone	Lubiprostone	25	suppressed
Nystatin	Nystatin	25	15
Clonidine Hcl	Clonidine Hcl	24	suppressed
Nifedipine Er	Nifedipine	24	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	23	suppressed
Morphine Sulfate	Morphine Sulfate	23	suppressed
Spiriva Respimat	Tiotropium Bromide	23	suppressed
Azelastine Hcl	Azelastine Hcl	22	suppressed
Entresto	Sacubitril/Valsartan	22	suppressed
Lansoprazole	Lansoprazole	22	suppressed
Diclofenac Sodium	Diclofenac Sodium	21	suppressed
Divalproex Sodium	Divalproex Sodium	21	suppressed
Propranolol Hcl	Propranolol Hcl	21	suppressed
Benazepril Hcl	Benazepril Hcl	20	suppressed
Breo Ellipta	Fluticasone/Vilanterol	20	suppressed
Digoxin	Digoxin	20	suppressed
Baclofen	Baclofen	19	suppressed
Methocarbamol	Methocarbamol	19	suppressed
Paroxetine Hcl	Paroxetine Hcl	19	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	19	suppressed
Celecoxib	Celecoxib	18	suppressed
Dilt-Xr	Diltiazem Hcl	18	suppressed
Metoclopramide Hcl	Metoclopramide Hcl	18	suppressed
Irbesartan	Irbesartan	17	suppressed
Januvia	Sitagliptin Phosphate	17	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	17	suppressed
Midodrine Hcl	Midodrine Hcl	17	suppressed
Myrbetriq	Mirabegron	17	suppressed
Oxcarbazepine	Oxcarbazepine	17	suppressed
Sodium Chloride	Sodium Chloride Irrig Solution	17	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Diphenoxylate-Atropine	Diphenoxylate Hcl/Atropine	16	suppressed
Insulin Aspart Flexpen	Insulin Aspart	16	suppressed
Jantoven	Warfarin Sodium	16	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	16	suppressed
Primidone	Primidone	16	suppressed
Terazosin Hcl	Terazosin Hcl	16	suppressed
Amoxicillin	Amoxicillin	15	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	15	suppressed
Latanoprost	Latanoprost	15	suppressed
Prochlorperazine Maleate	Prochlorperazine Maleate	15	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	14	suppressed
Fluconazole	Fluconazole	14	suppressed
Methadone Hcl	Methadone Hcl	14	suppressed
Ondansetron Hcl	Ondansetron Hcl	14	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	14	suppressed
Temazepam	Temazepam	14	suppressed
Valacyclovir	Valacyclovir Hcl	14	suppressed
Acyclovir	Acyclovir	13	suppressed
Azithromycin	Azithromycin	13	suppressed
Bupropion Xl	Bupropion Hcl	13	suppressed
Etodolac	Etodolac	13	suppressed
Ezetimibe	Ezetimibe	13	suppressed
Ipratropium Bromide	Ipratropium Bromide	13	suppressed
Lidocaine	Lidocaine	13	suppressed
Methotrexate	Methotrexate Sodium	13	suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)	Insulin Pump Cart,auto,bt,g6/7	13	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	13	12
Symbicort	Budesonide/Formoterol Fumarate	13	suppressed
Bumetanide	Bumetanide	12	suppressed
Colestipol Hcl	Colestipol Hcl	12	suppressed
Divalproex Sodium Er	Divalproex Sodium	12	suppressed
Klor-Con M20	Potassium Chloride	12	suppressed
Loperamide	Loperamide Hcl	12	suppressed
Lurasidone Hcl	Lurasidone Hcl	12	suppressed
Modafinil	Modafinil	12	suppressed
Naproxen	Naproxen	12	suppressed
Olanzapine Odt	Olanzapine	12	suppressed
Prazosin Hcl	Prazosin Hcl	12	suppressed
Sotalol	Sotalol Hcl	12	suppressed
Zafirlukast	Zafirlukast	12	suppressed
Erythromycin	Erythromycin Base	11	suppressed
Fluocinonide	Fluocinonide	11	suppressed
Fluticasone Propionate Hfa	Fluticasone Propionate	11	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	11	suppressed
Indomethacin	Indomethacin	11	suppressed
Linzess	Linaclotide	11	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	11	suppressed
Methylphenidate Hcl	Methylphenidate Hcl	11	suppressed
Mupirocin	Mupirocin	11	suppressed
Novolog	Insulin Aspart	11	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	11	suppressed
Serevent Diskus	Salmeterol Xinafoate	11	suppressed
Veltassa	Patiromer Calcium Sorbitex	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