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 · ANN ARBOR, MI · NPI 1144283243
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 | 848 | 231 |
| Levothyroxine Sodium | Levothyroxine Sodium | 748 | 175 |
| Lisinopril | Lisinopril | 531 | 140 |
| Amlodipine Besylate | Amlodipine Besylate | 519 | 145 |
| Omeprazole | Omeprazole | 342 | 92 |
| Losartan Potassium | Losartan Potassium | 309 | 88 |
| Escitalopram Oxalate | Escitalopram Oxalate | 272 | 66 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 234 | 70 |
| Hydrochlorothiazide | Hydrochlorothiazide | 228 | 64 |
| Atenolol | Atenolol | 217 | 54 |
| Ozempic | Semaglutide | 211 | 35 |
| Trazodone Hcl | Trazodone Hcl | 188 | 48 |
| Valsartan | Valsartan | 188 | 47 |
| Metformin Hcl | Metformin Hcl | 164 | 50 |
| Metoprolol Succinate | Metoprolol Succinate | 160 | 40 |
| Alendronate Sodium | Alendronate Sodium | 157 | 47 |
| Eliquis | Apixaban | 157 | 38 |
| Metoprolol Tartrate | Metoprolol Tartrate | 155 | 41 |
| Irbesartan | Irbesartan | 154 | 38 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 144 | 54 |
| Gabapentin | Gabapentin | 142 | 46 |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 121 | 37 |
| Furosemide | Furosemide | 120 | 42 |
| Simvastatin | Simvastatin | 120 | 34 |
| Fluoxetine Hcl | Fluoxetine Hcl | 119 | 31 |
| Pravastatin Sodium | Pravastatin Sodium | 115 | 32 |
| Metformin Hcl Er | Metformin Hcl | 110 | 26 |
| Nortriptyline Hcl | Nortriptyline Hcl | 103 | 25 |
| Potassium Chloride | Potassium Chloride | 97 | 26 |
| Tramadol Hcl | Tramadol Hcl | 87 | 25 |
| Duloxetine Hcl | Duloxetine Hcl | 79 | 20 |
| Citalopram Hbr | Citalopram Hydrobromide | 70 | 19 |
| Montelukast Sodium | Montelukast Sodium | 70 | 19 |
| Tamsulosin Hcl | Tamsulosin Hcl | 67 | 20 |
| Carvedilol | Carvedilol | 65 | 20 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 65 | 18 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 65 | 13 |
| Ezetimibe | Ezetimibe | 64 | 18 |
| Azithromycin | Azithromycin | 61 | 42 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 61 | 26 |
| Sertraline Hcl | Sertraline Hcl | 59 | 21 |
| Famotidine | Famotidine | 56 | 21 |
| Mirtazapine | Mirtazapine | 56 | 15 |
| Clopidogrel | Clopidogrel Bisulfate | 53 | 17 |
| Doxazosin Mesylate | Doxazosin Mesylate | 53 | 13 |
| Januvia | Sitagliptin Phosphate | 53 | 18 |
| Pantoprazole Sodium | Pantoprazole Sodium | 53 | 18 |
| Alprazolam | Alprazolam | 52 | 32 |
| Trulicity | Dulaglutide | 52 | 14 |
| Bupropion Xl | Bupropion Hcl | 51 | 17 |
| Jardiance | Empagliflozin | 50 | 14 |
| Allopurinol | Allopurinol | 49 | 15 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 49 | 13 |
| Cephalexin | Cephalexin | 48 | 42 |
| Tolterodine Tartrate Er | Tolterodine Tartrate | 46 | 14 |
| Valacyclovir | Valacyclovir Hcl | 46 | 19 |
| Fluticasone Propionate | Fluticasone Propionate | 45 | 19 |
| Farxiga | Dapagliflozin Propanediol | 43 | 11 |
| Buspirone Hcl | Buspirone Hcl | 42 | 12 |
| Paroxetine Hcl | Paroxetine Hcl | 42 | suppressed |
| Estradiol | Estradiol | 40 | 12 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 40 | suppressed |
| Glimepiride | Glimepiride | 39 | 16 |
| Zolpidem Tartrate | Zolpidem Tartrate | 39 | suppressed |
| Prednisone | Prednisone | 38 | 25 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 37 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 36 | suppressed |
| Colestipol Hcl | Colestipol Hcl | 34 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 34 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 34 | 34 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 31 | 11 |
| Spironolactone | Spironolactone | 31 | 12 |
| Synthroid | Levothyroxine Sodium | 31 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 29 | suppressed |
| Xarelto | Rivaroxaban | 29 | suppressed |
| Clonazepam | Clonazepam | 28 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 28 | suppressed |
| Finasteride | Finasteride | 27 | suppressed |
| Glipizide | Glipizide | 27 | suppressed |
| Ibuprofen | Ibuprofen | 27 | 12 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 27 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 27 | suppressed |
| Meloxicam | Meloxicam | 26 | suppressed |
| Pulmicort Flexhaler | Budesonide | 25 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 25 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 24 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 23 | suppressed |
| Lovastatin | Lovastatin | 23 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 22 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 21 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 21 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 21 | 11 |
| Fludrocortisone Acetate | Fludrocortisone Acetate | 19 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 18 | suppressed |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 17 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 17 | 14 |
| Nystatin | Nystatin | 17 | suppressed |
| Midodrine Hcl | Midodrine Hcl | 16 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 16 | suppressed |
| Tolterodine Tartrate | Tolterodine Tartrate | 16 | suppressed |
| Cimetidine | Cimetidine | 15 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 15 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 15 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 15 | suppressed |
| Spiriva Handihaler | Tiotropium Bromide | 15 | suppressed |
| Acyclovir | Acyclovir | 14 | suppressed |
| Amiloride Hcl | Amiloride Hcl | 14 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 14 | suppressed |
| Fluconazole | Fluconazole | 14 | 11 |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 14 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 14 | suppressed |
| Haloperidol | Haloperidol | 13 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 13 | suppressed |
| Ketoconazole | Ketoconazole | 13 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 13 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 13 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 13 | suppressed |
| Ramipril | Ramipril | 13 | suppressed |
| Tiotropium Bromide | Tiotropium Bromide | 13 | suppressed |
| Advair Diskus | Fluticasone Propion/Salmeterol | 12 | suppressed |
| Amoxicillin | Amoxicillin | 12 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 12 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 12 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 12 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 12 | suppressed |
| Potassium Citrate Er | Potassium Citrate | 12 | suppressed |
| Pregabalin | Pregabalin | 12 | suppressed |
| Theophylline Er | Theophylline Anhydrous | 12 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 12 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | suppressed |
| Aripiprazole | Aripiprazole | 11 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 11 | suppressed |
| Betamethasone Dipropionate | Betamethasone Dipropionate | 11 | 11 |
| Bupropion Hcl Sr | Bupropion Hcl | 11 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 11 | suppressed |
| Felodipine Er | Felodipine | 11 | suppressed |
| Lorazepam | Lorazepam | 11 | suppressed |
| Mounjaro | Tirzepatide | 11 | suppressed |
| Nifedipine Er | Nifedipine | 11 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 11 | suppressed |
| Verapamil Er | Verapamil 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