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 · GRAND RAPIDS, MI · NPI 1922450246
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 |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 546 | 176 |
| Amlodipine Besylate | Amlodipine Besylate | 333 | 103 |
| Lisinopril | Lisinopril | 285 | 89 |
| Levothyroxine Sodium | Levothyroxine Sodium | 275 | 84 |
| Omeprazole | Omeprazole | 241 | 76 |
| Gabapentin | Gabapentin | 207 | 50 |
| Metoprolol Succinate | Metoprolol Succinate | 195 | 63 |
| Hydrochlorothiazide | Hydrochlorothiazide | 157 | 51 |
| Losartan Potassium | Losartan Potassium | 152 | 50 |
| Metformin Hcl | Metformin Hcl | 142 | 42 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 137 | 27 |
| Tamsulosin Hcl | Tamsulosin Hcl | 127 | 35 |
| Sertraline Hcl | Sertraline Hcl | 117 | 37 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 115 | 27 |
| Pravastatin Sodium | Pravastatin Sodium | 112 | 32 |
| Fluticasone Propionate | Fluticasone Propionate | 103 | 37 |
| Trazodone Hcl | Trazodone Hcl | 102 | 33 |
| Furosemide | Furosemide | 98 | 37 |
| Atenolol | Atenolol | 95 | 28 |
| Eliquis | Apixaban | 91 | 29 |
| Montelukast Sodium | Montelukast Sodium | 88 | 31 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 87 | 32 |
| Tramadol Hcl | Tramadol Hcl | 86 | 22 |
| Pregabalin | Pregabalin | 80 | 15 |
| Clonazepam | Clonazepam | 76 | suppressed |
| Xarelto | Rivaroxaban | 76 | 18 |
| Allopurinol | Allopurinol | 75 | 20 |
| Alprazolam | Alprazolam | 67 | 13 |
| Simvastatin | Simvastatin | 66 | 19 |
| Pantoprazole Sodium | Pantoprazole Sodium | 64 | 26 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 63 | 21 |
| Meloxicam | Meloxicam | 60 | 19 |
| Metformin Hcl Er | Metformin Hcl | 54 | 15 |
| Metoprolol Tartrate | Metoprolol Tartrate | 54 | 19 |
| Prednisone | Prednisone | 52 | 26 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 51 | 13 |
| Alendronate Sodium | Alendronate Sodium | 50 | 18 |
| Citalopram Hbr | Citalopram Hydrobromide | 50 | 15 |
| Duloxetine Hcl | Duloxetine Hcl | 49 | 18 |
| Potassium Chloride | Potassium Chloride | 49 | 14 |
| Fluoxetine Hcl | Fluoxetine Hcl | 47 | 11 |
| Zolpidem Tartrate | Zolpidem Tartrate | 45 | suppressed |
| Topiramate | Topiramate | 43 | 14 |
| Bupropion Xl | Bupropion Hcl | 42 | 13 |
| Carvedilol | Carvedilol | 42 | 15 |
| Lovastatin | Lovastatin | 42 | 12 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 41 | 22 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 39 | 12 |
| Trulicity | Dulaglutide | 39 | suppressed |
| Finasteride | Finasteride | 38 | suppressed |
| Jardiance | Empagliflozin | 38 | 15 |
| Clonidine Hcl | Clonidine Hcl | 37 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 37 | 13 |
| Diazepam | Diazepam | 36 | suppressed |
| Methocarbamol | Methocarbamol | 36 | 16 |
| Pioglitazone Hcl | Pioglitazone Hcl | 35 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 34 | suppressed |
| Lorazepam | Lorazepam | 32 | 11 |
| Naproxen | Naproxen | 32 | suppressed |
| Methylprednisolone | Methylprednisolone | 31 | 30 |
| Valsartan | Valsartan | 31 | suppressed |
| Ezetimibe | Ezetimibe | 30 | 11 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 29 | suppressed |
| Azithromycin | Azithromycin | 28 | 23 |
| Clopidogrel | Clopidogrel Bisulfate | 28 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 28 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 26 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 26 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 25 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 25 | 21 |
| Oxycodone Hcl | Oxycodone Hcl | 24 | suppressed |
| Spironolactone | Spironolactone | 24 | suppressed |
| Glipizide | Glipizide | 23 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 23 | suppressed |
| Cephalexin | Cephalexin | 22 | 19 |
| Farxiga | Dapagliflozin Propanediol | 21 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 20 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 20 | 16 |
| Sildenafil Citrate | Sildenafil Citrate | 20 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 19 | suppressed |
| Famotidine | Famotidine | 19 | suppressed |
| Januvia | Sitagliptin Phosphate | 19 | suppressed |
| Mounjaro | Tirzepatide | 19 | suppressed |
| Synthroid | Levothyroxine Sodium | 19 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 19 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 18 | 16 |
| Celecoxib | Celecoxib | 18 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 18 | suppressed |
| Estradiol | Estradiol | 18 | suppressed |
| Latanoprost | Latanoprost | 18 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 18 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 17 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 17 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 17 | 16 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 17 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 16 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 15 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 15 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 15 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 15 | suppressed |
| Ketoconazole | Ketoconazole | 15 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 14 | 14 |
| Amitriptyline Hcl | Amitriptyline Hcl | 13 | suppressed |
| Glimepiride | Glimepiride | 13 | suppressed |
| Nifedipine Er | Nifedipine | 13 | suppressed |
| Diltiazem 24hr Er | Diltiazem Hcl | 12 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Ondansetron Odt | Ondansetron | 12 | suppressed |
| Ozempic | Semaglutide | 12 | suppressed |
| Qvar Redihaler | Beclomethasone Dipropionate | 12 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 12 | suppressed |
| Acyclovir | Acyclovir | 11 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 11 | suppressed |
| Methylphenidate Hcl | Methylphenidate Hcl | 11 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 11 | suppressed |
| Risperidone | Risperidone | 11 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 11 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 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