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
Hina Singh, MD
Family Practice · ANN ARBOR, MI · NPI 1477516870
Verified facts
What the public records show
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.
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.
Analysis 1 · Payment-linked products
Products named in Open Payments records
No payment-linked product analysis is available because no matching General Payment records were found for the selected year.
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.
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
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 569 | 77 |
| Atorvastatin Calcium | Atorvastatin Calcium | 464 | 83 |
| Amlodipine Besylate | Amlodipine Besylate | 375 | 55 |
| Furosemide | Furosemide | 331 | 56 |
| Escitalopram Oxalate | Escitalopram Oxalate | 305 | 51 |
| Metoprolol Succinate | Metoprolol Succinate | 244 | 40 |
| Donepezil Hcl | Donepezil Hcl | 234 | 32 |
| Eliquis | Apixaban | 222 | 33 |
| Lisinopril | Lisinopril | 198 | 31 |
| Omeprazole | Omeprazole | 195 | 45 |
| Losartan Potassium | Losartan Potassium | 185 | 33 |
| Sertraline Hcl | Sertraline Hcl | 177 | 27 |
| Mirtazapine | Mirtazapine | 154 | 25 |
| Potassium Chloride | Potassium Chloride | 150 | 29 |
| Memantine Hcl | Memantine Hcl | 148 | 25 |
| Simvastatin | Simvastatin | 147 | 24 |
| Metoprolol Tartrate | Metoprolol Tartrate | 138 | 22 |
| Tamsulosin Hcl | Tamsulosin Hcl | 133 | 23 |
| Famotidine | Famotidine | 127 | 26 |
| Finasteride | Finasteride | 124 | 21 |
| Gabapentin | Gabapentin | 111 | 22 |
| Latanoprost | Latanoprost | 110 | 19 |
| Pantoprazole Sodium | Pantoprazole Sodium | 108 | 21 |
| Buspirone Hcl | Buspirone Hcl | 101 | 18 |
| Warfarin Sodium | Warfarin Sodium | 99 | suppressed |
| Sodium Chloride | Sodium Chloride Irrig Solution | 98 | 45 |
| Trazodone Hcl | Trazodone Hcl | 97 | 19 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 93 | 16 |
| Carvedilol | Carvedilol | 93 | 14 |
| Metformin Hcl | Metformin Hcl | 90 | 13 |
| Clopidogrel | Clopidogrel Bisulfate | 89 | 13 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 87 | suppressed |
| Methocarbamol | Methocarbamol | 81 | 23 |
| Raloxifene Hcl | Raloxifene Hcl | 72 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 67 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 62 | suppressed |
| Risperidone | Risperidone | 61 | suppressed |
| Quetiapine Fumarate | Quetiapine Fumarate | 60 | 18 |
| Myrbetriq | Mirabegron | 55 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 54 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 54 | 18 |
| Ezetimibe | Ezetimibe | 52 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 50 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 48 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 48 | suppressed |
| Bupropion Xl | Bupropion Hcl | 47 | suppressed |
| Glipizide Er | Glipizide | 47 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 43 | 14 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 41 | 18 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 41 | 31 |
| Levetiracetam | Levetiracetam | 40 | suppressed |
| Jardiance | Empagliflozin | 39 | suppressed |
| Aripiprazole | Aripiprazole | 37 | suppressed |
| Cephalexin | Cephalexin | 37 | 19 |
| Citalopram Hbr | Citalopram Hydrobromide | 37 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 37 | suppressed |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 36 | suppressed |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 35 | 24 |
| Allopurinol | Allopurinol | 35 | suppressed |
| Midodrine Hcl | Midodrine Hcl | 34 | suppressed |
| Digoxin | Digoxin | 33 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 33 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 32 | suppressed |
| Xarelto | Rivaroxaban | 32 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 31 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 31 | suppressed |
| Baclofen | Baclofen | 30 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 30 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 30 | suppressed |
| Brimonidine Tartrate | Brimonidine Tartrate | 28 | suppressed |
| Glimepiride | Glimepiride | 28 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 27 | 22 |
| Hydrochlorothiazide | Hydrochlorothiazide | 27 | suppressed |
| Januvia | Sitagliptin Phosphate | 27 | suppressed |
| Lorazepam | Lorazepam | 27 | 19 |
| Metolazone | Metolazone | 27 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 26 | suppressed |
| Flecainide Acetate | Flecainide Acetate | 25 | suppressed |
| Nystatin | Nystatin | 25 | suppressed |
| Primidone | Primidone | 25 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 25 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 24 | suppressed |
| Prednisolone Acetate | Prednisolone Acetate | 24 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 23 | suppressed |
| Hydrocortisone | Hydrocortisone | 23 | suppressed |
| Anastrozole | Anastrozole | 21 | suppressed |
| Atenolol | Atenolol | 21 | suppressed |
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 21 | suppressed |
| Nifedipine Er | Nifedipine | 21 | suppressed |
| Glipizide | Glipizide | 20 | suppressed |
| Brimonidine Tartrate-Timolol | Brimonidine Tartrate/Timolol | 19 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 19 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 19 | suppressed |
| Lagevrio (Eua) | Molnupiravir | 19 | 19 |
| Olanzapine | Olanzapine | 19 | suppressed |
| Cefuroxime | Cefuroxime Axetil | 18 | 13 |
| Symbicort | Budesonide/Formoterol Fumarate | 18 | suppressed |
| Timolol Maleate | Timolol Maleate | 18 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 17 | suppressed |
| Estradiol | Estradiol | 17 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 17 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 17 | suppressed |
| Rytary | Carbidopa/Levodopa | 17 | suppressed |
| Torsemide | Torsemide | 17 | suppressed |
| Celecoxib | Celecoxib | 16 | suppressed |
| Fluvoxamine Maleate | Fluvoxamine Maleate | 16 | suppressed |
| Carbidopa-Levodopa Er | Carbidopa/Levodopa | 15 | suppressed |
| Hydroxyurea | Hydroxyurea | 15 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 15 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 15 | 14 |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 15 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 15 | 14 |
| Tramadol Hcl | Tramadol Hcl | 15 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 15 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 15 | suppressed |
| Bumetanide | Bumetanide | 14 | suppressed |
| Felodipine Er | Felodipine | 14 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 14 | suppressed |
| Sucralfate | Sucralfate | 14 | suppressed |
| Cyclosporine | Cyclosporine | 13 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 13 | suppressed |
| Np Thyroid | Thyroid,pork | 13 | suppressed |
| Prednisone | Prednisone | 13 | suppressed |
| Silodosin | Silodosin | 13 | suppressed |
| Spironolactone | Spironolactone | 13 | suppressed |
| Azithromycin | Azithromycin | 12 | 12 |
| Chlorpromazine Hcl | Chlorpromazine Hcl | 12 | suppressed |
| Clomipramine Hcl | Clomipramine Hcl | 12 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 12 | suppressed |
| Irbesartan | Irbesartan | 12 | suppressed |
| Novolin R Flexpen | Insulin Regular, Human | 12 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 12 | suppressed |
| Ramipril | Ramipril | 12 | suppressed |
| Rivastigmine | Rivastigmine Tartrate | 12 | suppressed |
| Tiotropium Bromide | Tiotropium Bromide | 12 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 12 | suppressed |
| Trospium Chloride | Trospium Chloride | 12 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 12 | suppressed |
| Atropine Sulfate | Atropine Sulfate | 11 | suppressed |
| Bystolic | Nebivolol Hcl | 11 | suppressed |
| Clonazepam | Clonazepam | 11 | suppressed |
| Entresto | Sacubitril/Valsartan | 11 | suppressed |
| Mirabegron Er | Mirabegron | 11 | suppressed |
| Rivastigmine | Rivastigmine | 11 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 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 | — | — | — | — | — |
| 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