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
Stephen James Asay, MD
Family Practice · THERMOPOLIS, WY · NPI 1336637529
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 | 264 | 46 |
| Omeprazole | Omeprazole | 213 | 31 |
| Atorvastatin Calcium | Atorvastatin Calcium | 194 | 40 |
| Losartan Potassium | Losartan Potassium | 183 | 35 |
| Furosemide | Furosemide | 177 | 22 |
| Tamsulosin Hcl | Tamsulosin Hcl | 175 | 29 |
| Gabapentin | Gabapentin | 162 | 24 |
| Lisinopril | Lisinopril | 162 | 28 |
| Pantoprazole Sodium | Pantoprazole Sodium | 161 | 25 |
| Potassium Chloride | Potassium Chloride | 148 | 24 |
| Eliquis | Apixaban | 134 | 16 |
| Amlodipine Besylate | Amlodipine Besylate | 125 | 27 |
| Hydrochlorothiazide | Hydrochlorothiazide | 124 | 25 |
| Trazodone Hcl | Trazodone Hcl | 122 | 15 |
| Escitalopram Oxalate | Escitalopram Oxalate | 109 | 14 |
| Olanzapine | Olanzapine | 105 | 13 |
| Quetiapine Fumarate | Quetiapine Fumarate | 105 | 14 |
| Metformin Hcl | Metformin Hcl | 98 | 19 |
| Metoprolol Tartrate | Metoprolol Tartrate | 95 | 14 |
| Metoprolol Succinate | Metoprolol Succinate | 88 | 17 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 87 | 15 |
| Carvedilol | Carvedilol | 81 | 12 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 76 | 13 |
| Citalopram Hbr | Citalopram Hydrobromide | 72 | suppressed |
| Allopurinol | Allopurinol | 65 | 14 |
| Memantine Hcl | Memantine Hcl | 65 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 61 | 12 |
| Fluoxetine Hcl | Fluoxetine Hcl | 61 | suppressed |
| Finasteride | Finasteride | 57 | suppressed |
| Simvastatin | Simvastatin | 57 | 12 |
| Mirtazapine | Mirtazapine | 56 | suppressed |
| Levetiracetam | Levetiracetam | 54 | suppressed |
| Topiramate | Topiramate | 54 | suppressed |
| Pravastatin Sodium | Pravastatin Sodium | 53 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 50 | 14 |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 49 | suppressed |
| Myrbetriq | Mirabegron | 49 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 48 | 32 |
| Donepezil Hcl | Donepezil Hcl | 45 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 42 | 12 |
| Jardiance | Empagliflozin | 41 | suppressed |
| Aripiprazole | Aripiprazole | 40 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 39 | suppressed |
| Ozempic | Semaglutide | 39 | suppressed |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 38 | suppressed |
| Clopidogrel | Clopidogrel Bisulfate | 37 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 36 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 34 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 32 | 25 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 32 | 32 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 32 | 21 |
| Buspirone Hcl | Buspirone Hcl | 31 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 29 | suppressed |
| Xarelto | Rivaroxaban | 28 | suppressed |
| Glipizide | Glipizide | 27 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 26 | suppressed |
| Clozapine | Clozapine | 26 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 25 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 25 | suppressed |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 24 | 11 |
| Clonazepam | Clonazepam | 24 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 24 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 24 | suppressed |
| Bupropion Xl | Bupropion Hcl | 23 | suppressed |
| Methimazole | Methimazole | 23 | suppressed |
| Spironolactone | Spironolactone | 23 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 23 | 13 |
| Tresiba Flextouch U-100 | Insulin Degludec | 23 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 22 | suppressed |
| Azithromycin | Azithromycin | 21 | 16 |
| Baclofen | Baclofen | 20 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 19 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 19 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 19 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 18 | suppressed |
| Meloxicam | Meloxicam | 18 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 18 | suppressed |
| Prednisone | Prednisone | 18 | 13 |
| Latanoprost | Latanoprost | 17 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 17 | suppressed |
| Pregabalin | Pregabalin | 17 | suppressed |
| Budesonide Ec | Budesonide | 16 | suppressed |
| Famotidine | Famotidine | 16 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 16 | suppressed |
| Lactulose | Lactulose | 16 | suppressed |
| Lorazepam | Lorazepam | 16 | suppressed |
| Risperidone | Risperidone | 16 | suppressed |
| Acyclovir | Acyclovir | 15 | suppressed |
| Bumetanide | Bumetanide | 15 | suppressed |
| Fentanyl | Fentanyl | 15 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 15 | suppressed |
| Novofine Autocover | Pen Needle, Diabetic, Safety | 15 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 15 | suppressed |
| Pilocarpine Hcl | Pilocarpine Hcl | 15 | suppressed |
| Memantine Hcl Er | Memantine Hcl | 14 | suppressed |
| Oxcarbazepine | Oxcarbazepine | 14 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 14 | suppressed |
| Acetic Acid | Acetic Acid | 13 | suppressed |
| Letrozole | Letrozole | 13 | suppressed |
| Lithium Carbonate Er | Lithium Carbonate | 13 | suppressed |
| Nitrofurantoin | Nitrofurantoin Macrocrystal | 13 | suppressed |
| Perphenazine | Perphenazine | 13 | suppressed |
| Savella | Milnacipran Hcl | 13 | suppressed |
| Tolterodine Tartrate | Tolterodine Tartrate | 13 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 13 | suppressed |
| Diltiazem 24hr Er | Diltiazem Hcl | 12 | suppressed |
| Folic Acid | Folic Acid | 12 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 12 | suppressed |
| Lithium Carbonate | Lithium Carbonate | 12 | suppressed |
| Metolazone | Metolazone | 12 | suppressed |
| Mounjaro | Tirzepatide | 12 | suppressed |
| Trulicity | Dulaglutide | 12 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 12 | suppressed |
| Atenolol | Atenolol | 11 | suppressed |
| Digoxin | Digoxin | 11 | suppressed |
| Irbesartan | Irbesartan | 11 | suppressed |
| Restasis Multidose | Cyclosporine | 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