Payment overview · 2025
General Payments
$16.82
1 reported records · 1 companies
Healthcare provider profile · identity verified
Michael E Rau, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · WASHINGTON, MO · NPI 1467496216
Verified facts
What the public records show
CMS Open Payments records show Michael E Rau, M.D. received $16.82 in general payments during 2025 across 1 reported records.
GlaxoSmithKline, LLC. accounted for 100.0% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 3 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Arexvy.
GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported AREXVY as an associated drug or biological on 47563 records involving 28786 distinct recipient NPIs. Public Medicare Part D data also shows 51 claims for Arexvy by this doctor in 2024.
GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Trelegy Ellipta by this doctor in 2024.
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 |
|---|---|---|---|---|---|
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $16.82 | 100.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $16.82 | 1 |
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 |
|---|---|---|---|---|---|
| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $16.82 | 1 | 2025 |
Source payment records
|
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| BEXSERO Normalized: bexsero |
Biological | GlaxoSmithKline, LLC. | $16.82 | 1 | 2025 |
Source payment records
|
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $16.82 | 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
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| AREXVY arexvy |
2025 | Arexvy | 2024 | 51 | exact normalized | Medicare Part D |
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.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | AREXVY open payments reported associated product |
CMS Open Payments — General Payments 47563 supporting records · 28786 recipient NPIs · example record 1190332445 |
Arexvy · 2024 Exact normalized brand match · 1 Part D row |
51 | 51 |
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | TRELEGY ELLIPTA open payments reported associated product |
CMS Open Payments — General Payments 131532 supporting records · 37148 recipient NPIs · example record 1190332369 |
Trelegy Ellipta · 2024 Exact normalized brand match · 1 Part D row |
27 | suppressed by CMS |
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 | 888 | 257 |
| Omeprazole | Omeprazole | 558 | 149 |
| Lisinopril | Lisinopril | 488 | 141 |
| Amlodipine Besylate | Amlodipine Besylate | 475 | 130 |
| Levothyroxine Sodium | Levothyroxine Sodium | 419 | 108 |
| Tamsulosin Hcl | Tamsulosin Hcl | 397 | 96 |
| Metformin Hcl | Metformin Hcl | 325 | 90 |
| Losartan Potassium | Losartan Potassium | 319 | 85 |
| Hydrochlorothiazide | Hydrochlorothiazide | 293 | 76 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 288 | 79 |
| Metoprolol Tartrate | Metoprolol Tartrate | 274 | 65 |
| Gabapentin | Gabapentin | 239 | 55 |
| Eliquis | Apixaban | 197 | 37 |
| Finasteride | Finasteride | 192 | 41 |
| Furosemide | Furosemide | 190 | 56 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 185 | 55 |
| Potassium Chloride | Potassium Chloride | 174 | 46 |
| Citalopram Hbr | Citalopram Hydrobromide | 170 | 53 |
| Alendronate Sodium | Alendronate Sodium | 166 | 46 |
| Trazodone Hcl | Trazodone Hcl | 164 | 47 |
| Carvedilol | Carvedilol | 154 | 42 |
| Pantoprazole Sodium | Pantoprazole Sodium | 152 | 36 |
| Mirtazapine | Mirtazapine | 151 | 45 |
| Lovastatin | Lovastatin | 142 | 38 |
| Jardiance | Empagliflozin | 141 | 34 |
| Metoprolol Succinate | Metoprolol Succinate | 138 | 38 |
| Sertraline Hcl | Sertraline Hcl | 134 | 25 |
| Famotidine | Famotidine | 133 | 27 |
| Tramadol Hcl | Tramadol Hcl | 121 | 41 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 113 | 27 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 110 | 29 |
| Lorazepam | Lorazepam | 107 | 41 |
| Simvastatin | Simvastatin | 104 | 31 |
| Ozempic | Semaglutide | 100 | 27 |
| Clopidogrel | Clopidogrel Bisulfate | 98 | 25 |
| Diclofenac Sodium | Diclofenac Sodium | 93 | 30 |
| Donepezil Hcl | Donepezil Hcl | 93 | 17 |
| Alprazolam | Alprazolam | 92 | 35 |
| Pravastatin Sodium | Pravastatin Sodium | 92 | 26 |
| Glimepiride | Glimepiride | 91 | 26 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 91 | 30 |
| Warfarin Sodium | Warfarin Sodium | 88 | 12 |
| Escitalopram Oxalate | Escitalopram Oxalate | 86 | 24 |
| Fluticasone Propionate | Fluticasone Propionate | 84 | 27 |
| Duloxetine Hcl | Duloxetine Hcl | 81 | 21 |
| Allopurinol | Allopurinol | 80 | 22 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 72 | 17 |
| Tizanidine Hcl | Tizanidine Hcl | 72 | 20 |
| Quetiapine Fumarate | Quetiapine Fumarate | 71 | 15 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 60 | 16 |
| Memantine Hcl | Memantine Hcl | 60 | suppressed |
| Xarelto | Rivaroxaban | 60 | 13 |
| Methotrexate | Methotrexate Sodium | 56 | 11 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 52 | 14 |
| Ropinirole Hcl | Ropinirole Hcl | 52 | 14 |
| Arexvy | Rsvpref3 Antigen/As01e/Pf | 51 | 51 |
| Spironolactone | Spironolactone | 51 | 17 |
| Trulicity | Dulaglutide | 51 | suppressed |
| Diazepam | Diazepam | 48 | 18 |
| Montelukast Sodium | Montelukast Sodium | 47 | suppressed |
| Prednisone | Prednisone | 47 | 25 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 43 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 43 | 16 |
| Paroxetine Hcl | Paroxetine Hcl | 43 | 11 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 43 | suppressed |
| Bupropion Xl | Bupropion Hcl | 39 | 13 |
| Oxycodone Hcl | Oxycodone Hcl | 39 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 39 | 13 |
| Levetiracetam | Levetiracetam | 37 | suppressed |
| Amoxicillin | Amoxicillin | 36 | 23 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 36 | 12 |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 36 | suppressed |
| Clonazepam | Clonazepam | 35 | suppressed |
| Olanzapine | Olanzapine | 35 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 35 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 35 | 23 |
| Lansoprazole | Lansoprazole | 34 | suppressed |
| Meloxicam | Meloxicam | 34 | 11 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 33 | suppressed |
| Azithromycin | Azithromycin | 32 | 30 |
| Abrysvo | Rsv Vacc, Pref A And Pref B/Pf | 31 | 31 |
| Lamotrigine | Lamotrigine | 31 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 31 | suppressed |
| Synthroid | Levothyroxine Sodium | 31 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 29 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 27 | suppressed |
| Valsartan | Valsartan | 27 | suppressed |
| Celecoxib | Celecoxib | 26 | 11 |
| Atenolol | Atenolol | 25 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 25 | suppressed |
| Gemfibrozil | Gemfibrozil | 25 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 25 | suppressed |
| Nystatin | Nystatin | 25 | 14 |
| Ondansetron Odt | Ondansetron | 24 | 12 |
| Estradiol | Estradiol | 23 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 23 | suppressed |
| Baclofen | Baclofen | 22 | suppressed |
| Insulin Lispro Kwikpen U-100 | Insulin Lispro | 22 | suppressed |
| Mounjaro | Tirzepatide | 22 | suppressed |
| Tresiba Flextouch U-100 | Insulin Degludec | 22 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 21 | suppressed |
| Glipizide | Glipizide | 21 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 21 | suppressed |
| Sumatriptan Succinate | Sumatriptan Succinate | 21 | suppressed |
| Cephalexin | Cephalexin | 20 | 16 |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 20 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 20 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 20 | suppressed |
| Zonisamide | Zonisamide | 20 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 19 | 17 |
| Glipizide Er | Glipizide | 19 | suppressed |
| Ezetimibe | Ezetimibe | 18 | suppressed |
| Methylprednisolone | Methylprednisolone | 18 | 16 |
| Nifedipine Er | Nifedipine | 18 | suppressed |
| Bumetanide | Bumetanide | 17 | suppressed |
| Diphenoxylate-Atropine | Diphenoxylate Hcl/Atropine | 17 | suppressed |
| Farxiga | Dapagliflozin Propanediol | 17 | suppressed |
| Naproxen | Naproxen | 17 | suppressed |
| Propranolol Hcl Er | Propranolol Hcl | 17 | suppressed |
| Topiramate | Topiramate | 17 | suppressed |
| Verapamil Sr | Verapamil Hcl | 17 | suppressed |
| Bisoprolol-Hydrochlorothiazide | Bisoprolol/Hydrochlorothiazide | 16 | suppressed |
| Cyanocobalamin Injection | Cyanocobalamin (Vitamin B-12) | 16 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 16 | suppressed |
| Anoro Ellipta | Umeclidinium Brm/Vilanterol Tr | 15 | suppressed |
| Autoshield Duo Pen Needle | Pen Needle,dual Safety,diabetc | 15 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 15 | 15 |
| Entresto | Sacubitril/Valsartan | 15 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 15 | 12 |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 15 | suppressed |
| Budesonide-Formoterol Fumarate | Budesonide/Formoterol Fumarate | 14 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 14 | suppressed |
| Diltiazem 24hr Er | Diltiazem Hcl | 14 | suppressed |
| Diltiazem 24hr Er (La) | Diltiazem Hcl | 14 | suppressed |
| Irbesartan | Irbesartan | 14 | suppressed |
| Primidone | Primidone | 14 | suppressed |
| Restasis | Cyclosporine | 14 | suppressed |
| Clonidine Hcl | Clonidine Hcl | 13 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 13 | suppressed |
| Fluorometholone | Fluorometholone | 13 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 13 | suppressed |
| Jantoven | Warfarin Sodium | 13 | suppressed |
| Risperidone | Risperidone | 13 | suppressed |
| Colestipol Hcl | Colestipol Hcl | 12 | suppressed |
| Dilt-Xr | Diltiazem Hcl | 12 | suppressed |
| Fenofibrate | Fenofibrate | 12 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Hydromorphone Hcl | Hydromorphone Hcl | 12 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 12 | suppressed |
| Nitroglycerin | Nitroglycerin | 12 | suppressed |
| Nucynta Er | Tapentadol Hcl | 12 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 12 | suppressed |
| Tolterodine Tartrate | Tolterodine Tartrate | 12 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 12 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 11 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 11 | suppressed |
| Myrbetriq | Mirabegron | 11 | suppressed |
| Nabumetone | Nabumetone | 11 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 11 | suppressed |
| Pregabalin | Pregabalin | 11 | suppressed |
| Ramipril | Ramipril | 11 | suppressed |
| Ultra-Fine Short Pen Needle | Pen Needle, Diabetic | 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 | $16.82 · 1 records | GlaxoSmithKline, LLC. | AREXVY, BEXSERO, SHINGRIX | 2 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Arexvy play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with GlaxoSmithKline, LLC.?
- 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