Payment overview · 2025
General Payments
$67.91
4 reported records · 3 companies
Healthcare provider profile · identity verified
Michael D Dunaway, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · FLEMINGSBURG, KY · NPI 1871565580
Verified facts
What the public records show
CMS Open Payments records show Michael D Dunaway, M.D. received $67.91 in general payments during 2025 across 4 reported records.
Bayer Healthcare Pharmaceuticals Inc. accounted for 52.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 3 associated products.
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.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $35.43 | 52.2% | 2 | 2025 |
| Abbott Laboratories | Unresolved — no canonical attribution shown | $16.59 | 24.4% | 1 | 2025 |
| Corcept Therapeutics | Unresolved — no canonical attribution shown | $15.89 | 23.4% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $67.91 | 4 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| Kerendia Normalized: kerendia |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $35.43 | 2 | 2025 |
Source payment records
|
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| FREESTYLE LIBRE 3 Normalized: freestyle libre 3 |
Device | Abbott Laboratories | $16.59 | 1 | 2025 |
Source payment records
|
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| Korlym Normalized: korlym |
Drug | Corcept Therapeutics | $15.89 | 1 | 2025 |
Source payment records
|
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.
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.
No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.
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 |
|---|---|---|---|
| Losartan Potassium | Losartan Potassium | 384 | 81 |
| Amlodipine Besylate | Amlodipine Besylate | 377 | 87 |
| Levothyroxine Sodium | Levothyroxine Sodium | 337 | 71 |
| Atorvastatin Calcium | Atorvastatin Calcium | 305 | 70 |
| Lisinopril | Lisinopril | 252 | 70 |
| Omeprazole | Omeprazole | 218 | 56 |
| Gabapentin | Gabapentin | 205 | 36 |
| Pantoprazole Sodium | Pantoprazole Sodium | 199 | 50 |
| Metformin Hcl | Metformin Hcl | 179 | 46 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 178 | 52 |
| Hydrochlorothiazide | Hydrochlorothiazide | 143 | 36 |
| Metoprolol Succinate | Metoprolol Succinate | 139 | 33 |
| Clopidogrel | Clopidogrel Bisulfate | 132 | 31 |
| Metoprolol Tartrate | Metoprolol Tartrate | 132 | 27 |
| Pravastatin Sodium | Pravastatin Sodium | 132 | 29 |
| Potassium Chloride | Potassium Chloride | 114 | 27 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 104 | 28 |
| Alprazolam | Alprazolam | 101 | 14 |
| Eliquis | Apixaban | 99 | 18 |
| Tamsulosin Hcl | Tamsulosin Hcl | 99 | 23 |
| Fluticasone Propionate | Fluticasone Propionate | 96 | 41 |
| Carvedilol | Carvedilol | 92 | 23 |
| Furosemide | Furosemide | 90 | 24 |
| Methylprednisolone | Methylprednisolone | 87 | 42 |
| Ozempic | Semaglutide | 79 | 14 |
| Simvastatin | Simvastatin | 73 | 18 |
| Zolpidem Tartrate | Zolpidem Tartrate | 69 | 13 |
| Allopurinol | Allopurinol | 65 | 14 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 65 | 15 |
| Duloxetine Hcl | Duloxetine Hcl | 64 | 15 |
| Metformin Hcl Er | Metformin Hcl | 63 | 15 |
| Citalopram Hbr | Citalopram Hydrobromide | 59 | 11 |
| Clonazepam | Clonazepam | 58 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 57 | 46 |
| Ondansetron Odt | Ondansetron | 55 | suppressed |
| Montelukast Sodium | Montelukast Sodium | 51 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 50 | suppressed |
| Nitroglycerin | Nitroglycerin | 49 | 13 |
| Sertraline Hcl | Sertraline Hcl | 49 | 14 |
| Farxiga | Dapagliflozin Propanediol | 47 | 11 |
| Xarelto | Rivaroxaban | 46 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 45 | 13 |
| Finasteride | Finasteride | 44 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 44 | suppressed |
| Fenofibrate | Fenofibrate Nanocrystallized | 43 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 42 | suppressed |
| Glimepiride | Glimepiride | 42 | suppressed |
| Fenofibrate | Fenofibrate | 41 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 41 | suppressed |
| Temazepam | Temazepam | 40 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 39 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 39 | suppressed |
| Lorazepam | Lorazepam | 39 | suppressed |
| Spironolactone | Spironolactone | 38 | suppressed |
| Trulicity | Dulaglutide | 36 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 35 | suppressed |
| Atenolol | Atenolol | 34 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 33 | 11 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 32 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 32 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 32 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 29 | suppressed |
| Famotidine | Famotidine | 29 | suppressed |
| Synthroid | Levothyroxine Sodium | 29 | suppressed |
| Ketoconazole | Ketoconazole | 28 | 11 |
| Levetiracetam | Levetiracetam | 28 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 27 | suppressed |
| Atrovent Hfa | Ipratropium Bromide | 26 | suppressed |
| Azithromycin | Azithromycin | 26 | 23 |
| Donepezil Hcl | Donepezil Hcl | 26 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 26 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 25 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 25 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 24 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 24 | suppressed |
| Bisoprolol Fumarate | Bisoprolol Fumarate | 23 | suppressed |
| Celecoxib | Celecoxib | 23 | suppressed |
| Fosinopril Sodium | Fosinopril Sodium | 23 | suppressed |
| Linzess | Linaclotide | 22 | suppressed |
| Estradiol | Estradiol | 21 | suppressed |
| Glipizide | Glipizide | 21 | suppressed |
| Prednisone | Prednisone | 21 | suppressed |
| Shingrix | Varicella-Zoster Ge/As01b/Pf | 21 | 16 |
| Baclofen | Baclofen | 20 | suppressed |
| Trazodone Hcl | Trazodone Hcl | 20 | suppressed |
| Amoxicillin | Amoxicillin | 19 | 16 |
| Cephalexin | Cephalexin | 19 | 12 |
| Escitalopram Oxalate | Escitalopram Oxalate | 19 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 19 | suppressed |
| Vascepa | Icosapent Ethyl | 18 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 17 | suppressed |
| Entresto | Sacubitril/Valsartan | 17 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 16 | suppressed |
| Basaglar Kwikpen U-100 | Insulin Glargine,hum.Rec.Anlog | 16 | suppressed |
| Ezetimibe | Ezetimibe | 16 | suppressed |
| Januvia | Sitagliptin Phosphate | 16 | suppressed |
| Novolin 70-30 Flexpen | Insulin Nph Hum/Reg Insulin Hm | 16 | suppressed |
| Fluconazole | Fluconazole | 15 | suppressed |
| Jardiance | Empagliflozin | 15 | suppressed |
| Mirtazapine | Mirtazapine | 15 | suppressed |
| Nadolol | Nadolol | 15 | suppressed |
| Ultra-Fine Mini Pen Needle | Pen Needle, Diabetic | 15 | suppressed |
| Ultra-Fine Nano Pen Needle | Pen Needle, Diabetic | 15 | suppressed |
| Lansoprazole | Lansoprazole | 14 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 14 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 14 | suppressed |
| Omega-3 Acid Ethyl Esters | Omega-3 Acid Ethyl Esters | 14 | suppressed |
| Vitamin D2 | Ergocalciferol (Vitamin D2) | 14 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 13 | suppressed |
| Insulin Syringe | Syringe-Needle,insulin,0.5 Ml | 13 | suppressed |
| Nystatin | Nystatin | 13 | suppressed |
| Oxtellar Xr | Oxcarbazepine | 13 | suppressed |
| Phenobarbital | Phenobarbital | 13 | suppressed |
| Prasugrel Hcl | Prasugrel Hcl | 13 | suppressed |
| Risperidone | Risperidone | 13 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 12 | suppressed |
| Cefdinir | Cefdinir | 12 | suppressed |
| Hydroxyzine Pamoate | Hydroxyzine Pamoate | 12 | suppressed |
| Ibu | Ibuprofen | 12 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 12 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 11 | suppressed |
| Flecainide Acetate | Flecainide Acetate | 11 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 11 | suppressed |
| Meloxicam | Meloxicam | 11 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 11 | suppressed |
| Ranolazine Er | Ranolazine | 11 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 11 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 11 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 11 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 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 | $67.91 · 4 records | Bayer Healthcare Pharmaceuticals Inc. | FREESTYLE LIBRE 3, Kerendia, Korlym | — | — |
| 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