Healthcare provider profile · identity verified

Mark T Vukonich, M.D.

Family Practice · FERGUS FALLS, MN · NPI 1891087573

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	612	140
Lisinopril	Lisinopril	437	111
Losartan Potassium	Losartan Potassium	363	81
Gabapentin	Gabapentin	335	62
Omeprazole	Omeprazole	323	75
Amlodipine Besylate	Amlodipine Besylate	307	71
Levothyroxine Sodium	Levothyroxine Sodium	306	65
Simvastatin	Simvastatin	287	72
Tamsulosin Hcl	Tamsulosin Hcl	239	52
Metoprolol Succinate	Metoprolol Succinate	219	52
Furosemide	Furosemide	214	52
Metformin Hcl	Metformin Hcl	174	44
Hydrochlorothiazide	Hydrochlorothiazide	168	43
Sertraline Hcl	Sertraline Hcl	149	26
Eliquis	Apixaban	146	27
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	145	31
Metoprolol Tartrate	Metoprolol Tartrate	140	36
Pantoprazole Sodium	Pantoprazole Sodium	136	32
Famotidine	Famotidine	124	28
Ozempic	Semaglutide	113	20
Tramadol Hcl	Tramadol Hcl	111	21
Atenolol	Atenolol	110	24
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	97	28
Albuterol Sulfate Hfa	Albuterol Sulfate	94	28
Meloxicam	Meloxicam	94	14
Metformin Hcl Er	Metformin Hcl	89	21
Trazodone Hcl	Trazodone Hcl	88	28
Clopidogrel	Clopidogrel Bisulfate	87	18
Carvedilol	Carvedilol	85	22
Prednisone	Prednisone	84	25
Valsartan	Valsartan	83	21
Lorazepam	Lorazepam	81	19
Fluticasone Propionate	Fluticasone Propionate	80	27
Mirtazapine	Mirtazapine	77	11
Rosuvastatin Calcium	Rosuvastatin Calcium	76	22
Citalopram Hbr	Citalopram Hydrobromide	74	23
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	74	21
Torsemide	Torsemide	74	suppressed
Oxycodone Hcl	Oxycodone Hcl	73	12
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	70	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	66	12
Ventolin Hfa	Albuterol Sulfate	63	14
Glipizide Er	Glipizide	61	16
Clonazepam	Clonazepam	59	13
Montelukast Sodium	Montelukast Sodium	59	16
Potassium Chloride	Potassium Chloride	59	13
Fluoxetine Hcl	Fluoxetine Hcl	58	12
Jardiance	Empagliflozin	57	20
Propranolol Hcl Er	Propranolol Hcl	55	suppressed
Celecoxib	Celecoxib	53	13
Duloxetine Hcl	Duloxetine Hcl	53	19
Pregabalin	Pregabalin	51	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	49	11
Zolpidem Tartrate	Zolpidem Tartrate	46	suppressed
Finasteride	Finasteride	45	14
Spironolactone	Spironolactone	43	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	43	suppressed
Alendronate Sodium	Alendronate Sodium	42	12
Fentanyl	Fentanyl	42	suppressed
Levetiracetam	Levetiracetam	42	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	41	26
Warfarin Sodium	Warfarin Sodium	41	11
Allopurinol	Allopurinol	40	11
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	40	suppressed
Ezetimibe	Ezetimibe	37	12
Bupropion Xl	Bupropion Hcl	36	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	36	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	35	suppressed
Alprazolam	Alprazolam	34	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	34	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	34	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	34	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	33	30
Pravastatin Sodium	Pravastatin Sodium	33	11
Breo Ellipta	Fluticasone/Vilanterol	32	suppressed
Loperamide	Loperamide Hcl	32	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	32	suppressed
Myrbetriq	Mirabegron	32	suppressed
Donepezil Hcl	Donepezil Hcl	30	suppressed
Paroxetine Hcl	Paroxetine Hcl	29	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	29	suppressed
Xarelto	Rivaroxaban	29	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	28	suppressed
Trulicity	Dulaglutide	27	suppressed
Benazepril Hcl	Benazepril Hcl	26	suppressed
Glipizide	Glipizide	26	suppressed
Memantine Hcl	Memantine Hcl	25	suppressed
Ondansetron Odt	Ondansetron	25	14
Valacyclovir	Valacyclovir Hcl	25	suppressed
Cephalexin	Cephalexin	24	20
Naproxen	Naproxen	24	suppressed
Buprenorphine-Naloxone	Buprenorphine Hcl/Naloxone Hcl	23	suppressed
Jantoven	Warfarin Sodium	23	suppressed
Lovastatin	Lovastatin	23	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	23	suppressed
Glimepiride	Glimepiride	22	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	22	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	22	suppressed
Diazepam	Diazepam	21	suppressed
Lidocaine	Lidocaine	20	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	19	suppressed
Farxiga	Dapagliflozin Propanediol	18	suppressed
Humalog Kwikpen U-100	Insulin Lispro	18	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	18	suppressed
Nitroglycerin	Nitroglycerin	18	14
Nortriptyline Hcl	Nortriptyline Hcl	18	suppressed
Chlorthalidone	Chlorthalidone	17	suppressed
Diclofenac Sodium	Diclofenac Sodium	17	suppressed
Methotrexate	Methotrexate Sodium	17	suppressed
Sucralfate	Sucralfate	17	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	16	suppressed
Gemfibrozil	Gemfibrozil	16	suppressed
Lansoprazole	Lansoprazole	16	suppressed
Modafinil	Modafinil	16	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	16	13
Triamcinolone Acetonide	Triamcinolone Acetonide	16	suppressed
Digoxin	Digoxin	15	suppressed
Estradiol	Estradiol	15	suppressed
Olanzapine	Olanzapine	15	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	15	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	14	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	14	suppressed
Terazosin Hcl	Terazosin Hcl	14	suppressed
Zolpidem Tartrate Er	Zolpidem Tartrate	14	suppressed
Clotrimazole	Clotrimazole	13	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	13	suppressed
Nifedipine Er	Nifedipine	13	suppressed
Nystatin	Nystatin	13	11
Symbicort	Budesonide/Formoterol Fumarate	13	suppressed
Temazepam	Temazepam	13	suppressed
Testosterone Cypionate	Testosterone Cypionate	13	suppressed
Divalproex Sodium Er	Divalproex Sodium	12	suppressed
Omnipod 5 Dexg7g6 Pods (Gen 5)	Insulin Pump Cart,auto,bt,g6/7	12	suppressed
Tramadol Hcl-Acetaminophen	Tramadol Hcl/Acetaminophen	12	suppressed
Acyclovir	Acyclovir	11	suppressed
Clobetasol Propionate	Clobetasol Propionate	11	suppressed
Dilt-Xr	Diltiazem Hcl	11	suppressed
Ibuprofen	Ibuprofen	11	suppressed
Ipratropium Bromide	Ipratropium Bromide	11	suppressed
Mounjaro	Tirzepatide	11	suppressed
Rybelsus	Semaglutide	11	suppressed
Sulfasalazine	Sulfasalazine	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