Healthcare provider profile · identity verified

Timothy P Wogahn, MD

Family Practice · WISCONSIN RAPIDS, WI · NPI 1780696948

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
Lisinopril	Lisinopril	382	114
Atorvastatin Calcium	Atorvastatin Calcium	368	112
Omeprazole	Omeprazole	316	92
Amlodipine Besylate	Amlodipine Besylate	285	89
Lovastatin	Lovastatin	261	74
Metoprolol Succinate	Metoprolol Succinate	230	70
Furosemide	Furosemide	218	71
Losartan Potassium	Losartan Potassium	212	66
Gabapentin	Gabapentin	210	37
Albuterol Sulfate Hfa	Albuterol Sulfate	205	62
Metformin Hcl	Metformin Hcl	204	63
Diclofenac Sodium	Diclofenac Sodium	188	68
Levothyroxine Sodium	Levothyroxine Sodium	187	47
Tamsulosin Hcl	Tamsulosin Hcl	183	56
Hydrochlorothiazide	Hydrochlorothiazide	159	51
Metoprolol Tartrate	Metoprolol Tartrate	150	47
Simvastatin	Simvastatin	134	41
Trulicity	Dulaglutide	127	17
Jardiance	Empagliflozin	118	31
Eliquis	Apixaban	105	24
Fluticasone Propionate	Fluticasone Propionate	97	37
Alendronate Sodium	Alendronate Sodium	96	28
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	96	26
Allopurinol	Allopurinol	92	28
Clopidogrel	Clopidogrel Bisulfate	88	23
Sertraline Hcl	Sertraline Hcl	87	25
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	84	38
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	80	12
Warfarin Sodium	Warfarin Sodium	74	20
Pantoprazole Sodium	Pantoprazole Sodium	73	22
Rosuvastatin Calcium	Rosuvastatin Calcium	72	22
Finasteride	Finasteride	70	20
Fluoxetine Hcl	Fluoxetine Hcl	65	17
Potassium Chloride	Potassium Chloride	64	17
Tramadol Hcl	Tramadol Hcl	63	19
Pravastatin Sodium	Pravastatin Sodium	60	20
Amitriptyline Hcl	Amitriptyline Hcl	58	15
Atenolol	Atenolol	56	16
Glimepiride	Glimepiride	56	15
Carvedilol	Carvedilol	55	16
Glipizide Er	Glipizide	55	14
Prednisone	Prednisone	54	38
Metformin Hcl Er	Metformin Hcl	53	19
Tizanidine Hcl	Tizanidine Hcl	53	11
Famotidine	Famotidine	51	16
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	51	18
Lorazepam	Lorazepam	50	suppressed
Ozempic	Semaglutide	49	15
Trazodone Hcl	Trazodone Hcl	49	15
Triamcinolone Acetonide	Triamcinolone Acetonide	47	32
Sumatriptan Succinate	Sumatriptan Succinate	45	suppressed
Ezetimibe	Ezetimibe	41	13
Nystatin	Nystatin	40	18
Alprazolam	Alprazolam	38	11
Citalopram Hbr	Citalopram Hydrobromide	38	12
Donepezil Hcl	Donepezil Hcl	38	suppressed
Ventolin Hfa	Albuterol Sulfate	36	11
Amoxicillin	Amoxicillin	35	20
Nitroglycerin	Nitroglycerin	35	23
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	34	29
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	34	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	33	suppressed
Glipizide	Glipizide	33	suppressed
Clonazepam	Clonazepam	31	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	31	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	29	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	29	suppressed
Mounjaro	Tirzepatide	28	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	28	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	27	suppressed
Meloxicam	Meloxicam	27	13
Escitalopram Oxalate	Escitalopram Oxalate	26	suppressed
Valacyclovir	Valacyclovir Hcl	26	suppressed
Spironolactone	Spironolactone	25	12
Dutasteride	Dutasteride	24	suppressed
Ketoconazole	Ketoconazole	24	15
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	24	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	23	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	23	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	23	20
Benazepril Hcl	Benazepril Hcl	22	suppressed
Irbesartan	Irbesartan	22	suppressed
Klor-Con M20	Potassium Chloride	22	suppressed
Lansoprazole	Lansoprazole	22	suppressed
Spiriva Handihaler	Tiotropium Bromide	22	suppressed
Duloxetine Hcl	Duloxetine Hcl	21	suppressed
Propranolol Hcl Er	Propranolol Hcl	21	suppressed
Baclofen	Baclofen	20	suppressed
Cefprozil	Cefprozil	20	17
Doxycycline Hyclate	Doxycycline Hyclate	20	13
Oxybutynin Chloride Er	Oxybutynin Chloride	20	suppressed
Pregabalin	Pregabalin	20	suppressed
Azithromycin	Azithromycin	19	15
Ondansetron Odt	Ondansetron	19	suppressed
Enalapril Maleate	Enalapril Maleate	18	suppressed
Montelukast Sodium	Montelukast Sodium	18	suppressed
Ropinirole Hcl	Ropinirole Hcl	18	suppressed
Symbicort	Budesonide/Formoterol Fumarate	18	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	18	suppressed
Bumetanide	Bumetanide	17	suppressed
Solifenacin Succinate	Solifenacin Succinate	17	suppressed
Tresiba Flextouch U-100	Insulin Degludec	17	suppressed
Xarelto	Rivaroxaban	17	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	15	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	15	suppressed
Bupropion Xl	Bupropion Hcl	14	suppressed
Buspirone Hcl	Buspirone Hcl	14	suppressed
Epinephrine	Epinephrine	14	suppressed
Hydrocortisone	Hydrocortisone	14	suppressed
Meclizine Hcl	Meclizine Hcl	14	11
Sucralfate	Sucralfate	14	suppressed
Gemfibrozil	Gemfibrozil	13	suppressed
Nano 2nd Gen Pen Needle	Pen Needle, Diabetic	13	suppressed
Nifedipine Er	Nifedipine	13	suppressed
Chlorthalidone	Chlorthalidone	12	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	12	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	12	suppressed
Entresto	Sacubitril/Valsartan	12	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	12	suppressed
Januvia	Sitagliptin Phosphate	12	suppressed
Methocarbamol	Methocarbamol	12	suppressed
Semglee (Yfgn) Pen	Insulin Glargine-Yfgn	12	suppressed
Tresiba Flextouch U-200	Insulin Degludec	12	suppressed
Breo Ellipta	Fluticasone/Vilanterol	11	suppressed
Celecoxib	Celecoxib	11	suppressed
Cholestyramine	Cholestyramine (With Sugar)	11	suppressed
Clindamycin Hcl	Clindamycin Hcl	11	suppressed
Clobetasol Propionate	Clobetasol Propionate	11	suppressed
Hydralazine Hcl	Hydralazine Hcl	11	suppressed
Levofloxacin	Levofloxacin	11	suppressed
Multaq	Dronedarone Hcl	11	suppressed
Zolpidem Tartrate	Zolpidem Tartrate	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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