Payment overview · 2025
General Payments
$132.63
7 reported records · 5 companies
Healthcare provider profile · identity verified
Matthew John Flood, M.D.
Allopathic & Osteopathic Physicians|Family Medicine · UNION, SC · NPI 1902891153
Verified facts
What the public records show
CMS Open Payments records show Matthew John Flood, M.D. received $132.63 in general payments during 2025 across 7 reported records.
Amgen Inc. accounted for 47.2% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 6 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Trelegy Ellipta.
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 26 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 |
|---|---|---|---|---|---|
| Amgen Inc. | Unresolved — no canonical attribution shown | $62.62 | 47.2% | 3 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $21.16 | 15.9% | 1 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $17.83 | 13.4% | 1 | 2025 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | Unresolved — no canonical attribution shown | $17.24 | 13.0% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $13.78 | 10.4% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $132.63 | 7 |
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 |
|---|---|---|---|---|---|
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $62.62 | 3 | 2025 |
Source payment records
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| Izervay Normalized: izervay |
Drug | Astellas Pharma US Inc | $21.16 | 1 | 2025 |
Source payment records
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| AIRSUPRA Normalized: airsupra |
Drug | AstraZeneca Pharmaceuticals LP | $17.83 | 1 | 2025 |
Source payment records
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| CAPLYTA Normalized: caplyta |
Drug | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $17.24 | 1 | 2025 |
Source payment records
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| AREXVY Normalized: arexvy |
Biological | GlaxoSmithKline, LLC. | $13.78 | 1 | 2025 |
Source payment records
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| TRELEGY ELLIPTA Normalized: trelegy ellipta |
Drug | GlaxoSmithKline, LLC. | $13.78 | 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 |
|---|---|---|---|---|---|---|
| TRELEGY ELLIPTA trelegy ellipta |
2025 | Trelegy Ellipta | 2024 | 26 Beneficiary count suppressed |
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 | 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 |
26 | 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 | 286 | 80 |
| Prednisone | Prednisone | 246 | 152 |
| Gabapentin | Gabapentin | 173 | 51 |
| Levothyroxine Sodium | Levothyroxine Sodium | 173 | 43 |
| Pantoprazole Sodium | Pantoprazole Sodium | 167 | 52 |
| Amlodipine Besylate | Amlodipine Besylate | 140 | 48 |
| Famotidine | Famotidine | 121 | 37 |
| Losartan Potassium | Losartan Potassium | 121 | 29 |
| Metformin Hcl | Metformin Hcl | 114 | 35 |
| Ibuprofen | Ibuprofen | 110 | 57 |
| Cefdinir | Cefdinir | 105 | 84 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 101 | 29 |
| Lisinopril | Lisinopril | 99 | 37 |
| Metoprolol Tartrate | Metoprolol Tartrate | 95 | 25 |
| Potassium Chloride | Potassium Chloride | 92 | 31 |
| Cephalexin | Cephalexin | 90 | 72 |
| Ondansetron Hcl | Ondansetron Hcl | 89 | 47 |
| Tramadol Hcl | Tramadol Hcl | 88 | 28 |
| Amlodipine Besylate-Benazepril | Amlodipine Besylate/Benazepril | 84 | 18 |
| Metoprolol Succinate | Metoprolol Succinate | 84 | 24 |
| Furosemide | Furosemide | 81 | 24 |
| Lorazepam | Lorazepam | 80 | 16 |
| Omeprazole | Omeprazole | 80 | 19 |
| Hydrochlorothiazide | Hydrochlorothiazide | 78 | 25 |
| Montelukast Sodium | Montelukast Sodium | 75 | 26 |
| Trazodone Hcl | Trazodone Hcl | 75 | 23 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 73 | 34 |
| Clopidogrel | Clopidogrel Bisulfate | 69 | 20 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 67 | 59 |
| Celecoxib | Celecoxib | 63 | suppressed |
| Sertraline Hcl | Sertraline Hcl | 62 | 16 |
| Ropinirole Hcl | Ropinirole Hcl | 61 | 15 |
| Quetiapine Fumarate | Quetiapine Fumarate | 60 | 12 |
| Carvedilol | Carvedilol | 58 | 15 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 55 | 45 |
| Alprazolam | Alprazolam | 52 | suppressed |
| Duloxetine Hcl | Duloxetine Hcl | 51 | 15 |
| Eliquis | Apixaban | 50 | 14 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 50 | 43 |
| Buspirone Hcl | Buspirone Hcl | 49 | 16 |
| Escitalopram Oxalate | Escitalopram Oxalate | 49 | 14 |
| Fluticasone Propionate | Fluticasone Propionate | 48 | 20 |
| Doxycycline Hyclate | Doxycycline Hyclate | 46 | 42 |
| Tamsulosin Hcl | Tamsulosin Hcl | 46 | 15 |
| Allopurinol | Allopurinol | 44 | 16 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 43 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 41 | suppressed |
| Simvastatin | Simvastatin | 41 | 11 |
| Clonazepam | Clonazepam | 40 | suppressed |
| Donepezil Hcl | Donepezil Hcl | 39 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 36 | suppressed |
| Citalopram Hbr | Citalopram Hydrobromide | 35 | suppressed |
| Meloxicam | Meloxicam | 35 | 15 |
| Mounjaro | Tirzepatide | 35 | suppressed |
| Fluconazole | Fluconazole | 34 | 22 |
| Fluoxetine Hcl | Fluoxetine Hcl | 34 | 12 |
| Amoxicillin | Amoxicillin | 33 | 19 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 33 | 24 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 33 | 26 |
| Paroxetine Hcl | Paroxetine Hcl | 32 | 11 |
| Xarelto | Rivaroxaban | 32 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 31 | suppressed |
| Ondansetron Odt | Ondansetron | 30 | suppressed |
| Diazepam | Diazepam | 29 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 29 | 15 |
| Naproxen | Naproxen | 29 | suppressed |
| Mirtazapine | Mirtazapine | 28 | suppressed |
| Zolpidem Tartrate | Zolpidem Tartrate | 28 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 27 | 11 |
| Nystatin | Nystatin | 27 | 14 |
| Tizanidine Hcl | Tizanidine Hcl | 27 | 12 |
| Benazepril Hcl | Benazepril Hcl | 26 | suppressed |
| Dexamethasone | Dexamethasone | 26 | 24 |
| Ozempic | Semaglutide | 26 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 26 | suppressed |
| Glipizide | Glipizide | 25 | suppressed |
| Promethazine Hcl | Promethazine Hcl | 25 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 24 | suppressed |
| Memantine Hcl | Memantine Hcl | 23 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 23 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 22 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 21 | suppressed |
| Cyproheptadine Hcl | Cyproheptadine Hcl | 20 | suppressed |
| Ezetimibe | Ezetimibe | 20 | suppressed |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 19 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 19 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 19 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 18 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 18 | suppressed |
| Chlorthalidone | Chlorthalidone | 18 | suppressed |
| Lidocaine | Lidocaine | 18 | suppressed |
| Lovastatin | Lovastatin | 18 | suppressed |
| Sucralfate | Sucralfate | 18 | 16 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 17 | 13 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 17 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 17 | suppressed |
| Levofloxacin | Levofloxacin | 17 | 17 |
| Methocarbamol | Methocarbamol | 17 | suppressed |
| Spironolactone | Spironolactone | 17 | suppressed |
| Valsartan | Valsartan | 17 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 16 | 12 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 16 | suppressed |
| Clarithromycin | Clarithromycin | 15 | 13 |
| Digoxin | Digoxin | 15 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 15 | suppressed |
| Nifedipine Er | Nifedipine | 15 | suppressed |
| Primidone | Primidone | 15 | suppressed |
| Topiramate | Topiramate | 15 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 14 | suppressed |
| Metolazone | Metolazone | 14 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 14 | suppressed |
| Breztri Aerosphere | Budesonide/Glycopyr/Formoterol | 13 | suppressed |
| Dexlansoprazole Dr | Dexlansoprazole | 13 | suppressed |
| Eszopiclone | Eszopiclone | 13 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 13 | suppressed |
| Linzess | Linaclotide | 13 | suppressed |
| Trulicity | Dulaglutide | 13 | suppressed |
| Fentanyl | Fentanyl | 12 | suppressed |
| Nabumetone | Nabumetone | 12 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 12 | suppressed |
| Phenobarbital | Phenobarbital | 12 | suppressed |
| Carisoprodol | Carisoprodol | 11 | suppressed |
| Lansoprazole | Lansoprazole | 11 | suppressed |
| Metronidazole | Metronidazole | 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 | $132.63 · 7 records | Amgen Inc. | AIRSUPRA, AREXVY, CAPLYTA, Izervay, REPATHA, TRELEGY ELLIPTA | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Trelegy Ellipta 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