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
Richard T Leach, DO
Internal Medicine · EAST GREENWICH, RI · NPI 1407852155
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 |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 732 | 201 |
| Lisinopril | Lisinopril | 552 | 147 |
| Amlodipine Besylate | Amlodipine Besylate | 372 | 91 |
| Omeprazole | Omeprazole | 365 | 99 |
| Levothyroxine Sodium | Levothyroxine Sodium | 345 | 76 |
| Alprazolam | Alprazolam | 294 | 57 |
| Hydrochlorothiazide | Hydrochlorothiazide | 279 | 81 |
| Simvastatin | Simvastatin | 239 | 69 |
| Losartan Potassium | Losartan Potassium | 225 | 61 |
| Metformin Hcl Er | Metformin Hcl | 223 | 64 |
| Furosemide | Furosemide | 218 | 59 |
| Gabapentin | Gabapentin | 189 | 37 |
| Meloxicam | Meloxicam | 182 | 30 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 162 | 43 |
| Escitalopram Oxalate | Escitalopram Oxalate | 159 | 42 |
| Metoprolol Succinate | Metoprolol Succinate | 155 | 44 |
| Pantoprazole Sodium | Pantoprazole Sodium | 154 | 35 |
| Eliquis | Apixaban | 150 | 25 |
| Fluticasone Propionate | Fluticasone Propionate | 142 | 56 |
| Metoprolol Tartrate | Metoprolol Tartrate | 142 | 38 |
| Trazodone Hcl | Trazodone Hcl | 137 | 32 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 133 | 41 |
| Glipizide Er | Glipizide | 126 | 34 |
| Metformin Hcl | Metformin Hcl | 109 | 27 |
| Jardiance | Empagliflozin | 103 | 20 |
| Tamsulosin Hcl | Tamsulosin Hcl | 103 | 37 |
| Atenolol | Atenolol | 101 | 31 |
| Citalopram Hbr | Citalopram Hydrobromide | 88 | 22 |
| Montelukast Sodium | Montelukast Sodium | 88 | 22 |
| Zolpidem Tartrate | Zolpidem Tartrate | 88 | suppressed |
| Azithromycin | Azithromycin | 87 | 67 |
| Tramadol Hcl | Tramadol Hcl | 86 | 26 |
| Allopurinol | Allopurinol | 85 | 23 |
| Potassium Chloride | Potassium Chloride | 82 | 21 |
| Clonazepam | Clonazepam | 81 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 76 | 19 |
| Trulicity | Dulaglutide | 72 | 11 |
| Sertraline Hcl | Sertraline Hcl | 61 | 18 |
| Clopidogrel | Clopidogrel Bisulfate | 60 | 15 |
| Donepezil Hcl | Donepezil Hcl | 59 | 15 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 58 | suppressed |
| Ezetimibe | Ezetimibe | 56 | 17 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 54 | 14 |
| Temazepam | Temazepam | 54 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 53 | suppressed |
| Lorazepam | Lorazepam | 53 | 11 |
| Methylprednisolone | Methylprednisolone | 53 | 41 |
| Ozempic | Semaglutide | 52 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 50 | 13 |
| Hydralazine Hcl | Hydralazine Hcl | 46 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 46 | suppressed |
| Valsartan | Valsartan | 45 | 12 |
| Ventolin Hfa | Albuterol Sulfate | 42 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 41 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 41 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 40 | suppressed |
| Finasteride | Finasteride | 38 | suppressed |
| Carvedilol | Carvedilol | 36 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 36 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 36 | suppressed |
| Glipizide | Glipizide | 35 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 35 | 11 |
| Fenofibrate | Fenofibrate | 34 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 33 | suppressed |
| Famotidine | Famotidine | 33 | 12 |
| Nystatin | Nystatin | 30 | suppressed |
| Ibuprofen | Ibuprofen | 29 | 14 |
| Labetalol Hcl | Labetalol Hcl | 28 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 28 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 27 | suppressed |
| Diazepam | Diazepam | 25 | suppressed |
| Synthroid | Levothyroxine Sodium | 25 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 24 | suppressed |
| Celecoxib | Celecoxib | 23 | suppressed |
| Lovastatin | Lovastatin | 23 | suppressed |
| Januvia | Sitagliptin Phosphate | 22 | suppressed |
| Klor-Con M20 | Potassium Chloride | 22 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 22 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 21 | 20 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 21 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 21 | suppressed |
| Methocarbamol | Methocarbamol | 21 | 19 |
| Symbicort | Budesonide/Formoterol Fumarate | 21 | suppressed |
| Xarelto | Rivaroxaban | 21 | suppressed |
| Cefuroxime | Cefuroxime Axetil | 20 | 19 |
| Cephalexin | Cephalexin | 19 | 15 |
| Verapamil Er | Verapamil Hcl | 19 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 18 | suppressed |
| Fenofibrate | Fenofibrate,micronized | 18 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 18 | suppressed |
| Paxlovid | Nirmatrelvir/Ritonavir | 18 | 18 |
| Pioglitazone Hcl | Pioglitazone Hcl | 18 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 18 | 14 |
| Warfarin Sodium | Warfarin Sodium | 18 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 17 | suppressed |
| Cholestyramine | Cholestyramine (With Sugar) | 17 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 17 | suppressed |
| Spironolactone | Spironolactone | 17 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 16 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 16 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 16 | suppressed |
| Clobetasol Propionate | Clobetasol Propionate | 15 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 15 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 15 | 13 |
| Pregabalin | Pregabalin | 15 | suppressed |
| Colchicine | Colchicine | 14 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 14 | suppressed |
| Novolog Mix 70-30 Flexpen | Insulin Aspart Prot/Insuln Asp | 14 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 14 | suppressed |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 13 | suppressed |
| Baclofen | Baclofen | 13 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 13 | suppressed |
| Folic Acid | Folic Acid | 13 | suppressed |
| Glimepiride | Glimepiride | 13 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 13 | suppressed |
| Prednisone | Prednisone | 13 | suppressed |
| Primidone | Primidone | 13 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 13 | suppressed |
| Tramadol Hcl Er | Tramadol Hcl | 13 | suppressed |
| Zolpidem Tartrate Er | Zolpidem Tartrate | 13 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 12 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 12 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 12 | suppressed |
| Bupropion Xl | Bupropion Hcl | 12 | suppressed |
| Butalbital-Acetaminophen-Caffe | Butalb/Acetaminophen/Caffeine | 12 | suppressed |
| Levetiracetam | Levetiracetam | 12 | suppressed |
| Medroxyprogesterone Acetate | Medroxyprogesterone Acetate | 12 | suppressed |
| Namzaric | Memantine Hcl/Donepezil Hcl | 12 | suppressed |
| Nifedipine Er | Nifedipine | 12 | suppressed |
| Ondansetron Odt | Ondansetron | 12 | suppressed |
| Raloxifene Hcl | Raloxifene Hcl | 12 | suppressed |
| Amoxicillin | Amoxicillin | 11 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 11 | suppressed |
| Dilt-Xr | Diltiazem Hcl | 11 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 11 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 11 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 11 | suppressed |
| Torsemide | Torsemide | 11 | suppressed |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 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