Payment overview · 2025
General Payments
$25.88
1 reported records · 1 companies
Healthcare provider profile · identity verified
Peter Henry Oostwouder, MD
Allopathic & Osteopathic Physicians|Family Medicine · SANFORD, FL · NPI 1780681247
Verified facts
What the public records show
CMS Open Payments records show Peter Henry Oostwouder, MD received $25.88 in general payments during 2025 across 1 reported records.
Exact Sciences Corporation accounted for 100.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 1 associated product.
These records do not establish that a payment influenced prescribing or medical care.
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.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $25.88 | 100.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $25.88 | 1 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $25.88 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.
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 | 336 | 103 |
| Amlodipine Besylate | Amlodipine Besylate | 289 | 94 |
| Gabapentin | Gabapentin | 241 | 71 |
| Metformin Hcl | Metformin Hcl | 209 | 65 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 189 | 43 |
| Losartan Potassium | Losartan Potassium | 183 | 68 |
| Lisinopril | Lisinopril | 164 | 61 |
| Tramadol Hcl | Tramadol Hcl | 163 | 35 |
| Fluticasone Propionate | Fluticasone Propionate | 149 | 44 |
| Hydrochlorothiazide | Hydrochlorothiazide | 143 | 51 |
| Ventolin Hfa | Albuterol Sulfate | 113 | 26 |
| Potassium Chloride | Potassium Chloride | 112 | 29 |
| Omeprazole | Omeprazole | 108 | 39 |
| Metoprolol Succinate | Metoprolol Succinate | 104 | 43 |
| Diclofenac Sodium | Diclofenac Sodium | 96 | 28 |
| Montelukast Sodium | Montelukast Sodium | 96 | 31 |
| Famotidine | Famotidine | 94 | 26 |
| Pantoprazole Sodium | Pantoprazole Sodium | 90 | 26 |
| Ibuprofen | Ibuprofen | 85 | 39 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 83 | 30 |
| Tizanidine Hcl | Tizanidine Hcl | 83 | 26 |
| Levothyroxine Sodium | Levothyroxine Sodium | 81 | 32 |
| Trazodone Hcl | Trazodone Hcl | 74 | 21 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 70 | 16 |
| Buspirone Hcl | Buspirone Hcl | 66 | 19 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 65 | 19 |
| Allopurinol | Allopurinol | 64 | 18 |
| Ozempic | Semaglutide | 64 | 18 |
| Zolpidem Tartrate | Zolpidem Tartrate | 64 | 15 |
| Furosemide | Furosemide | 62 | 26 |
| Tamsulosin Hcl | Tamsulosin Hcl | 61 | 21 |
| Metoprolol Tartrate | Metoprolol Tartrate | 60 | 22 |
| Carvedilol | Carvedilol | 59 | 19 |
| Pioglitazone Hcl | Pioglitazone Hcl | 59 | 23 |
| Trulicity | Dulaglutide | 50 | 11 |
| Dicyclomine Hcl | Dicyclomine Hcl | 46 | suppressed |
| Eliquis | Apixaban | 46 | 16 |
| Alendronate Sodium | Alendronate Sodium | 45 | 12 |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 44 | suppressed |
| Spironolactone | Spironolactone | 44 | 16 |
| Clopidogrel | Clopidogrel Bisulfate | 43 | 18 |
| Ondansetron Hcl | Ondansetron Hcl | 41 | suppressed |
| Simvastatin | Simvastatin | 39 | 16 |
| Symbicort | Budesonide/Formoterol Fumarate | 39 | 15 |
| Doxazosin Mesylate | Doxazosin Mesylate | 38 | 15 |
| Glipizide Er | Glipizide | 38 | 14 |
| Oxybutynin Chloride | Oxybutynin Chloride | 36 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 35 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 34 | 12 |
| Escitalopram Oxalate | Escitalopram Oxalate | 33 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 33 | 16 |
| Atenolol | Atenolol | 32 | 12 |
| Breo Ellipta | Fluticasone/Vilanterol | 32 | suppressed |
| Glimepiride | Glimepiride | 32 | 11 |
| Duloxetine Hcl | Duloxetine Hcl | 31 | 11 |
| Levetiracetam | Levetiracetam | 31 | suppressed |
| Januvia | Sitagliptin Phosphate | 30 | 11 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 29 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 28 | suppressed |
| Meloxicam | Meloxicam | 28 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 28 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 26 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 25 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 24 | suppressed |
| Ezetimibe | Ezetimibe | 24 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 24 | suppressed |
| Baclofen | Baclofen | 22 | suppressed |
| Hydrocortisone | Hydrocortisone | 22 | 14 |
| Metoclopramide Hcl | Metoclopramide Hcl | 21 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 20 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 20 | suppressed |
| Finasteride | Finasteride | 20 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 20 | suppressed |
| Glipizide | Glipizide | 20 | suppressed |
| Methocarbamol | Methocarbamol | 20 | suppressed |
| Nystatin | Nystatin | 20 | suppressed |
| Pregabalin | Pregabalin | 20 | suppressed |
| Celecoxib | Celecoxib | 19 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 18 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 18 | suppressed |
| Jardiance | Empagliflozin | 18 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 18 | suppressed |
| Sildenafil Citrate | Sildenafil Citrate | 18 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 17 | suppressed |
| Ketoconazole | Ketoconazole | 17 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 17 | suppressed |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 17 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 16 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 16 | suppressed |
| Mirtazapine | Mirtazapine | 16 | suppressed |
| Naproxen | Naproxen | 15 | suppressed |
| Temazepam | Temazepam | 15 | suppressed |
| Tradjenta | Linagliptin | 15 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 14 | suppressed |
| Levemir Flexpen | Insulin Detemir | 14 | suppressed |
| Nalbuphine Hcl | Nalbuphine Hcl | 14 | suppressed |
| Brilinta | Ticagrelor | 13 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 13 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 13 | suppressed |
| Mometasone Furoate | Mometasone Furoate | 13 | suppressed |
| Topiramate | Topiramate | 13 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 12 | suppressed |
| Ibu | Ibuprofen | 12 | suppressed |
| Insulin Lispro Kwikpen U-100 | Insulin Lispro | 12 | suppressed |
| Bumetanide | Bumetanide | 11 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 11 | suppressed |
| Colchicine | Colchicine | 11 | suppressed |
| Creon | Lipase/Protease/Amylase | 11 | suppressed |
| Paroxetine Hcl | Paroxetine 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 | $25.88 · 1 records | Exact Sciences Corporation | Cologuard Collection Kit | — | — |
| 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 |
Full methodology · Questions & answers · Report a possible error