Payment overview · 2025
General Payments
We did not find matching Open Payments records for this doctor in the selected program year.
Healthcare provider profile · identity verified
Internal Medicine · O FALLON, MO · NPI 1619100989
Verified facts
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
We did not find matching Open Payments records for this doctor in the selected program year.
Separate record types
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
No payment-linked product analysis is available because no matching General Payment records were found for the selected year.
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
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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 681 | 164 |
| Atorvastatin Calcium | Atorvastatin Calcium | 517 | 148 |
| Losartan Potassium | Losartan Potassium | 488 | 122 |
| Amlodipine Besylate | Amlodipine Besylate | 465 | 132 |
| Lisinopril | Lisinopril | 439 | 120 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 383 | 116 |
| Pantoprazole Sodium | Pantoprazole Sodium | 323 | 91 |
| Alprazolam | Alprazolam | 314 | 90 |
| Gabapentin | Gabapentin | 259 | 71 |
| Hydrochlorothiazide | Hydrochlorothiazide | 246 | 67 |
| Metoprolol Succinate | Metoprolol Succinate | 227 | 63 |
| Metoprolol Tartrate | Metoprolol Tartrate | 215 | 58 |
| Duloxetine Hcl | Duloxetine Hcl | 214 | 51 |
| Omeprazole | Omeprazole | 214 | 60 |
| Metformin Hcl | Metformin Hcl | 193 | 51 |
| Trazodone Hcl | Trazodone Hcl | 192 | 58 |
| Furosemide | Furosemide | 166 | 52 |
| Ozempic | Semaglutide | 166 | 33 |
| Pravastatin Sodium | Pravastatin Sodium | 145 | 39 |
| Escitalopram Oxalate | Escitalopram Oxalate | 144 | 43 |
| Potassium Chloride | Potassium Chloride | 143 | 48 |
| Meloxicam | Meloxicam | 139 | 44 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 137 | 50 |
| Montelukast Sodium | Montelukast Sodium | 137 | 43 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 133 | 30 |
| Sertraline Hcl | Sertraline Hcl | 123 | 36 |
| Famotidine | Famotidine | 120 | 40 |
| Prednisone | Prednisone | 114 | 88 |
| Tramadol Hcl | Tramadol Hcl | 112 | 45 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 110 | 51 |
| Donepezil Hcl | Donepezil Hcl | 109 | 28 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 109 | 78 |
| Eliquis | Apixaban | 105 | 29 |
| Simvastatin | Simvastatin | 105 | 26 |
| Bupropion Xl | Bupropion Hcl | 104 | 29 |
| Alendronate Sodium | Alendronate Sodium | 100 | 34 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 100 | 98 |
| Carvedilol | Carvedilol | 99 | 21 |
| Hydralazine Hcl | Hydralazine Hcl | 96 | 26 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 90 | 25 |
| Synthroid | Levothyroxine Sodium | 89 | 24 |
| Tamsulosin Hcl | Tamsulosin Hcl | 89 | 25 |
| Fluticasone Propionate | Fluticasone Propionate | 88 | 26 |
| Allopurinol | Allopurinol | 87 | 27 |
| Lovastatin | Lovastatin | 84 | 27 |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 73 | 18 |
| Myrbetriq | Mirabegron | 72 | 14 |
| Temazepam | Temazepam | 69 | 14 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 68 | 25 |
| Citalopram Hbr | Citalopram Hydrobromide | 67 | 16 |
| Clopidogrel | Clopidogrel Bisulfate | 67 | 18 |
| Fluoxetine Hcl | Fluoxetine Hcl | 67 | 19 |
| Trulicity | Dulaglutide | 66 | 13 |
| Atenolol | Atenolol | 63 | 17 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 62 | 11 |
| Lorazepam | Lorazepam | 61 | 15 |
| Propranolol Hcl | Propranolol Hcl | 61 | 15 |
| Metformin Hcl Er | Metformin Hcl | 59 | 17 |
| Zolpidem Tartrate | Zolpidem Tartrate | 59 | 15 |
| Clonidine Hcl | Clonidine Hcl | 58 | 17 |
| Pregabalin | Pregabalin | 57 | 15 |
| Glimepiride | Glimepiride | 54 | 14 |
| Memantine Hcl | Memantine Hcl | 53 | 12 |
| Ropinirole Hcl | Ropinirole Hcl | 53 | 14 |
| Tresiba Flextouch U-100 | Insulin Degludec | 52 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 52 | 14 |
| Mounjaro | Tirzepatide | 51 | suppressed |
| Ondansetron Odt | Ondansetron | 50 | 23 |
| Methylprednisolone | Methylprednisolone | 48 | 41 |
| Buspirone Hcl | Buspirone Hcl | 47 | 15 |
| Solifenacin Succinate | Solifenacin Succinate | 46 | 11 |
| Nortriptyline Hcl | Nortriptyline Hcl | 45 | 16 |
| Valacyclovir | Valacyclovir Hcl | 45 | 21 |
| Spironolactone | Spironolactone | 44 | 17 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 42 | 11 |
| Ezetimibe | Ezetimibe | 41 | 14 |
| Xarelto | Rivaroxaban | 41 | suppressed |
| Cephalexin | Cephalexin | 40 | 32 |
| Glipizide | Glipizide | 39 | 15 |
| Nystatin | Nystatin | 39 | 20 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 38 | suppressed |
| Jardiance | Empagliflozin | 38 | 11 |
| Clobetasol Propionate | Clobetasol Propionate | 36 | 19 |
| Fluconazole | Fluconazole | 36 | 23 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 36 | suppressed |
| Topiramate | Topiramate | 36 | suppressed |
| Folic Acid | Folic Acid | 35 | suppressed |
| Toujeo Solostar | Insulin Glargine,hum.Rec.Anlog | 35 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 33 | 30 |
| Paroxetine Hcl | Paroxetine Hcl | 33 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 32 | suppressed |
| Azithromycin | Azithromycin | 32 | 31 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 32 | suppressed |
| Clonazepam | Clonazepam | 31 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 31 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 31 | suppressed |
| Nifedipine Er | Nifedipine | 29 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 29 | 11 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 28 | 26 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 28 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 27 | 27 |
| Mirtazapine | Mirtazapine | 27 | 13 |
| Linzess | Linaclotide | 26 | suppressed |
| Celecoxib | Celecoxib | 24 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 24 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 23 | suppressed |
| Finasteride | Finasteride | 23 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 23 | suppressed |
| Semglee (Yfgn) Pen | Insulin Glargine-Yfgn | 23 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 22 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 22 | 22 |
| Acyclovir | Acyclovir | 21 | suppressed |
| Amoxicillin | Amoxicillin | 21 | 12 |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 21 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 20 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 20 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 20 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 20 | suppressed |
| Diazepam | Diazepam | 19 | suppressed |
| Estradiol-Norethindrone Acetat | Estradiol/Norethindrone Acet | 19 | suppressed |
| Pitavastatin Calcium | Pitavastatin Calcium | 19 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 19 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 18 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 17 | suppressed |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 17 | 13 |
| Cyanocobalamin Injection | Cyanocobalamin (Vitamin B-12) | 17 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 17 | suppressed |
| Irbesartan | Irbesartan | 17 | suppressed |
| Januvia | Sitagliptin Phosphate | 17 | suppressed |
| Mirabegron Er | Mirabegron | 17 | suppressed |
| Naproxen | Naproxen | 17 | suppressed |
| Repatha Syringe | Evolocumab | 17 | suppressed |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 16 | suppressed |
| Felodipine Er | Felodipine | 16 | suppressed |
| Glipizide Er | Glipizide | 16 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 16 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 15 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 15 | suppressed |
| Metronidazole | Metronidazole | 15 | suppressed |
| Anastrozole | Anastrozole | 14 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 14 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 14 | suppressed |
| Ciclopirox | Ciclopirox | 13 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 13 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 13 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 13 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 13 | suppressed |
| Primidone | Primidone | 13 | suppressed |
| Sotalol | Sotalol Hcl | 13 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 12 | suppressed |
| Benzonatate | Benzonatate | 12 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 12 | suppressed |
| Megestrol Acetate | Megestrol Acetate | 12 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 12 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 12 | suppressed |
| Prolia | Denosumab | 12 | suppressed |
| Ramipril | Ramipril | 12 | suppressed |
| Tolterodine Tartrate Er | Tolterodine Tartrate | 12 | suppressed |
| Tradjenta | Linagliptin | 12 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 12 | suppressed |
| Zonisamide | Zonisamide | 12 | suppressed |
| Klor-Con M20 | Potassium Chloride | 11 | suppressed |
| Matzim La | Diltiazem Hcl | 11 | suppressed |
| Nateglinide | Nateglinide | 11 | suppressed |
| Nitroglycerin | Nitroglycerin | 11 | suppressed |
| Nystop | Nystatin | 11 | suppressed |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 11 | suppressed |
| Verapamil Er | Verapamil Hcl | 11 | suppressed |
| Vilazodone Hcl | Vilazodone Hcl | 11 | suppressed |
Timeline
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
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| 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