Payment overview · 2025
General Payments
$116.98
2 reported records · 1 companies
Healthcare provider profile · identity verified
Keith L. Probst, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · ESTHERVILLE, IA · NPI 1316998446
Verified facts
What the public records show
CMS Open Payments records show Keith L. Probst, M.D. received $116.98 in general payments during 2025 across 2 reported records.
Astellas Pharma US Inc accounted for 100.0% of that reported general-payment amount.
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 |
|---|---|---|---|---|---|
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $116.98 | 100.0% | 2 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Education | $116.98 | 2 |
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
Payment records were found, but the reported records did not identify a specific associated product for this analysis.
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.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
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 |
|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 541 | 125 |
| Metoprolol Succinate | Metoprolol Succinate | 442 | 97 |
| Atorvastatin Calcium | Atorvastatin Calcium | 436 | 106 |
| Levothyroxine Sodium | Levothyroxine Sodium | 431 | 90 |
| Lisinopril | Lisinopril | 329 | 71 |
| Losartan Potassium | Losartan Potassium | 304 | 67 |
| Potassium Chloride | Potassium Chloride | 303 | 71 |
| Furosemide | Furosemide | 295 | 69 |
| Omeprazole | Omeprazole | 292 | 68 |
| Metformin Hcl | Metformin Hcl | 257 | 58 |
| Gabapentin | Gabapentin | 240 | 47 |
| Famotidine | Famotidine | 217 | 57 |
| Simvastatin | Simvastatin | 214 | 50 |
| Warfarin Sodium | Warfarin Sodium | 207 | 28 |
| Glipizide Er | Glipizide | 193 | 39 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 157 | 35 |
| Hydrochlorothiazide | Hydrochlorothiazide | 148 | 36 |
| Eliquis | Apixaban | 146 | 21 |
| Citalopram Hbr | Citalopram Hydrobromide | 134 | 23 |
| Tamsulosin Hcl | Tamsulosin Hcl | 125 | 32 |
| Metoprolol Tartrate | Metoprolol Tartrate | 124 | 26 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 122 | 32 |
| Benazepril Hcl | Benazepril Hcl | 121 | 21 |
| Sertraline Hcl | Sertraline Hcl | 115 | 26 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 112 | 20 |
| Allopurinol | Allopurinol | 109 | 26 |
| Spironolactone | Spironolactone | 100 | 25 |
| Ozempic | Semaglutide | 96 | 12 |
| Pravastatin Sodium | Pravastatin Sodium | 95 | 21 |
| Duloxetine Hcl | Duloxetine Hcl | 93 | 17 |
| Pantoprazole Sodium | Pantoprazole Sodium | 93 | 25 |
| Mirtazapine | Mirtazapine | 92 | 18 |
| Fluticasone Propionate | Fluticasone Propionate | 88 | 19 |
| Trazodone Hcl | Trazodone Hcl | 83 | 17 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 81 | 26 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 80 | 15 |
| Tramadol Hcl | Tramadol Hcl | 76 | 20 |
| Cephalexin | Cephalexin | 74 | 47 |
| Lorazepam | Lorazepam | 70 | 14 |
| Metformin Hcl Er | Metformin Hcl | 70 | 19 |
| Memantine Hcl | Memantine Hcl | 69 | 11 |
| Atenolol | Atenolol | 68 | 18 |
| Montelukast Sodium | Montelukast Sodium | 68 | 19 |
| Jardiance | Empagliflozin | 63 | suppressed |
| Cefdinir | Cefdinir | 60 | 43 |
| Irbesartan | Irbesartan | 60 | 14 |
| Januvia | Sitagliptin Phosphate | 56 | suppressed |
| Meloxicam | Meloxicam | 55 | 15 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 54 | 15 |
| Donepezil Hcl | Donepezil Hcl | 53 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 51 | 11 |
| Fenofibrate | Fenofibrate | 49 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 48 | 15 |
| Prednisone | Prednisone | 48 | 25 |
| Doxazosin Mesylate | Doxazosin Mesylate | 46 | 13 |
| Alendronate Sodium | Alendronate Sodium | 45 | 11 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 43 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 42 | 25 |
| Oxybutynin Chloride | Oxybutynin Chloride | 42 | suppressed |
| Azithromycin | Azithromycin | 41 | 30 |
| Hydralazine Hcl | Hydralazine Hcl | 41 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 37 | suppressed |
| Indapamide | Indapamide | 36 | suppressed |
| Carvedilol | Carvedilol | 35 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 35 | 30 |
| Buspirone Hcl | Buspirone Hcl | 34 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 33 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 33 | suppressed |
| Alprazolam | Alprazolam | 32 | 11 |
| Escitalopram Oxalate | Escitalopram Oxalate | 32 | suppressed |
| Lovastatin | Lovastatin | 32 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 30 | 13 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 30 | 13 |
| Zolpidem Tartrate | Zolpidem Tartrate | 30 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 28 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 27 | suppressed |
| Finasteride | Finasteride | 27 | suppressed |
| Trulicity | Dulaglutide | 27 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 26 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 26 | suppressed |
| Mupirocin | Mupirocin | 25 | 20 |
| Nystatin | Nystatin | 25 | 11 |
| Olanzapine | Olanzapine | 25 | suppressed |
| Bupropion Xl | Bupropion Hcl | 23 | suppressed |
| Loperamide | Loperamide Hcl | 23 | suppressed |
| Pregabalin | Pregabalin | 23 | suppressed |
| Digoxin | Digoxin | 22 | suppressed |
| Nitroglycerin | Nitroglycerin | 22 | 20 |
| Novolog | Insulin Aspart | 22 | suppressed |
| Phenobarbital | Phenobarbital | 22 | suppressed |
| Celecoxib | Celecoxib | 21 | suppressed |
| Ketoconazole | Ketoconazole | 21 | suppressed |
| Aripiprazole | Aripiprazole | 20 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 20 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 20 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 19 | 18 |
| Dutasteride | Dutasteride | 19 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 19 | suppressed |
| Labetalol Hcl | Labetalol Hcl | 19 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 18 | suppressed |
| Glipizide | Glipizide | 18 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 18 | suppressed |
| Methylprednisolone | Methylprednisolone | 18 | 15 |
| Ondansetron Odt | Ondansetron | 18 | 11 |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 18 | suppressed |
| Amoxicillin | Amoxicillin | 17 | 13 |
| Breo Ellipta | Fluticasone/Vilanterol | 17 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 17 | suppressed |
| Hydrocortisone | Hydrocortisone | 17 | suppressed |
| Synthroid | Levothyroxine Sodium | 17 | suppressed |
| Baclofen | Baclofen | 16 | suppressed |
| Entresto | Sacubitril/Valsartan | 16 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 16 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 16 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 15 | suppressed |
| Tradjenta | Linagliptin | 15 | suppressed |
| Tramadol Hcl-Acetaminophen | Tramadol Hcl/Acetaminophen | 15 | suppressed |
| Clonazepam | Clonazepam | 14 | suppressed |
| Diltiazem 12hr Er | Diltiazem Hcl | 14 | suppressed |
| Novolin N | Insulin Nph Human Isophane | 14 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 14 | suppressed |
| Sucralfate | Sucralfate | 14 | suppressed |
| Buprenorphine | Buprenorphine | 13 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 13 | suppressed |
| Latanoprost | Latanoprost | 13 | suppressed |
| Nuplazid | Pimavanserin Tartrate | 13 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 13 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 13 | 11 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 13 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 12 | suppressed |
| Creon | Lipase/Protease/Amylase | 12 | suppressed |
| Ezetimibe | Ezetimibe | 12 | suppressed |
| Gemfibrozil | Gemfibrozil | 12 | suppressed |
| Imipramine Hcl | Imipramine Hcl | 12 | suppressed |
| Insulin Syringe | Syringe And Needle,insulin,1ml | 12 | suppressed |
| Verapamil Er | Verapamil Hcl | 12 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 11 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 11 | suppressed |
| Spironolactone-Hctz | Spironolact/Hydrochlorothiazid | 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 | $116.98 · 2 records | Astellas Pharma US Inc | — | — | — |
| 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