Payment overview · 2025
General Payments
$88.19
5 reported records · 3 companies
Healthcare provider profile · identity verified
Chad Burdal Brimhall, M.D.
Allopathic & Osteopathic Physicians|Internal Medicine · SNOWFLAKE, AZ · NPI 1699095976
Verified facts
What the public records show
CMS Open Payments records show Chad Burdal Brimhall, M.D. received $88.19 in general payments during 2025 across 5 reported records.
Exact Sciences Corporation accounted for 63.5% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 9 associated products.
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 19 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 |
|---|---|---|---|---|---|
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $55.98 | 63.5% | 3 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $16.32 | 18.5% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $15.89 | 18.0% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $88.19 | 5 |
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 |
|---|---|---|---|---|---|
| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $55.98 | 3 | 2025 |
Source payment records
|
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| CAPVAXIVE Normalized: capvaxive |
Biological | Merck Sharp & Dohme LLC | $16.32 | 1 | 2025 |
Source payment records
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| ENFLONSIA Normalized: enflonsia |
Drug | Merck Sharp & Dohme LLC | $16.32 | 1 | 2025 |
Source payment records
|
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| GARDASIL 9 Normalized: gardasil 9 |
Biological | Merck Sharp & Dohme LLC | $16.32 | 1 | 2025 |
Source payment records
|
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| ROTATEQ Normalized: rotateq |
Biological | Merck Sharp & Dohme LLC | $16.32 | 1 | 2025 |
Source payment records
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| VAXNEUVANCE Normalized: vaxneuvance |
Biological | Merck Sharp & Dohme LLC | $16.32 | 1 | 2025 |
Source payment records
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| BEXSERO Normalized: bexsero |
Biological | GlaxoSmithKline, LLC. | $15.89 | 1 | 2025 |
Source payment records
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| PEDIARIX Normalized: pediarix |
Biological | GlaxoSmithKline, LLC. | $15.89 | 1 | 2025 |
Source payment records
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| SHINGRIX Normalized: shingrix |
Biological | GlaxoSmithKline, LLC. | $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.
| 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 |
19 | 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 | 626 | 190 |
| Lisinopril | Lisinopril | 616 | 162 |
| Levothyroxine Sodium | Levothyroxine Sodium | 503 | 123 |
| Losartan Potassium | Losartan Potassium | 426 | 125 |
| Amlodipine Besylate | Amlodipine Besylate | 352 | 106 |
| Hydrochlorothiazide | Hydrochlorothiazide | 331 | 98 |
| Omeprazole | Omeprazole | 323 | 80 |
| Metformin Hcl | Metformin Hcl | 277 | 79 |
| Furosemide | Furosemide | 272 | 84 |
| Pantoprazole Sodium | Pantoprazole Sodium | 257 | 70 |
| Tamsulosin Hcl | Tamsulosin Hcl | 251 | 74 |
| Metoprolol Tartrate | Metoprolol Tartrate | 225 | 69 |
| Gabapentin | Gabapentin | 206 | 78 |
| Montelukast Sodium | Montelukast Sodium | 196 | 49 |
| Potassium Chloride | Potassium Chloride | 180 | 47 |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 173 | 42 |
| Trazodone Hcl | Trazodone Hcl | 168 | 42 |
| Simvastatin | Simvastatin | 166 | 45 |
| Metoprolol Succinate | Metoprolol Succinate | 146 | 47 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 145 | 66 |
| Escitalopram Oxalate | Escitalopram Oxalate | 118 | 31 |
| Clopidogrel | Clopidogrel Bisulfate | 117 | 38 |
| Allopurinol | Allopurinol | 113 | 33 |
| Alprazolam | Alprazolam | 96 | 14 |
| Trulicity | Dulaglutide | 94 | 22 |
| Sertraline Hcl | Sertraline Hcl | 93 | 15 |
| Carvedilol | Carvedilol | 90 | 29 |
| Spironolactone | Spironolactone | 90 | 28 |
| Eliquis | Apixaban | 89 | 30 |
| Finasteride | Finasteride | 88 | 31 |
| Famotidine | Famotidine | 87 | 32 |
| Prednisone | Prednisone | 83 | 35 |
| Warfarin Sodium | Warfarin Sodium | 83 | 19 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 81 | 23 |
| Duloxetine Hcl | Duloxetine Hcl | 80 | 21 |
| Zolpidem Tartrate | Zolpidem Tartrate | 77 | 15 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 76 | 21 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 76 | 28 |
| Citalopram Hbr | Citalopram Hydrobromide | 74 | 17 |
| Quetiapine Fumarate | Quetiapine Fumarate | 72 | 17 |
| Alendronate Sodium | Alendronate Sodium | 69 | 23 |
| Fluoxetine Hcl | Fluoxetine Hcl | 67 | 14 |
| Pravastatin Sodium | Pravastatin Sodium | 67 | 19 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 66 | 22 |
| Meloxicam | Meloxicam | 66 | 14 |
| Lovastatin | Lovastatin | 61 | 17 |
| Metformin Hcl Er | Metformin Hcl | 51 | 17 |
| Tramadol Hcl | Tramadol Hcl | 51 | 22 |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 50 | 16 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 49 | 29 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 47 | 16 |
| Glipizide | Glipizide | 47 | 13 |
| Celecoxib | Celecoxib | 45 | 14 |
| Valsartan | Valsartan | 45 | 13 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 44 | 14 |
| Temazepam | Temazepam | 44 | suppressed |
| Xarelto | Rivaroxaban | 42 | suppressed |
| Amitriptyline Hcl | Amitriptyline Hcl | 41 | 13 |
| Fluticasone Propionate | Fluticasone Propionate | 40 | 14 |
| Donepezil Hcl | Donepezil Hcl | 39 | 13 |
| Atenolol | Atenolol | 38 | 11 |
| Lamotrigine | Lamotrigine | 38 | 11 |
| Propranolol Hcl | Propranolol Hcl | 36 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 35 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 33 | 11 |
| Sumatriptan Succinate | Sumatriptan Succinate | 32 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 30 | 16 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 30 | suppressed |
| Pregabalin | Pregabalin | 30 | 11 |
| Ozempic | Semaglutide | 29 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 28 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 28 | 13 |
| Mirtazapine | Mirtazapine | 28 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 28 | suppressed |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 27 | 18 |
| Azithromycin | Azithromycin | 27 | 25 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 27 | 19 |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 27 | 12 |
| Methadone Hcl | Methadone Hcl | 27 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 26 | 12 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 26 | 14 |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 25 | suppressed |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 24 | suppressed |
| Chlorthalidone | Chlorthalidone | 24 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 23 | suppressed |
| Ezetimibe | Ezetimibe | 23 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 23 | suppressed |
| Bumetanide | Bumetanide | 22 | suppressed |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 22 | suppressed |
| Jardiance | Empagliflozin | 22 | suppressed |
| Lorazepam | Lorazepam | 22 | suppressed |
| Synthroid | Levothyroxine Sodium | 22 | suppressed |
| Ziprasidone Hcl | Ziprasidone Hcl | 22 | suppressed |
| Amiodarone Hcl | Amiodarone Hcl | 20 | suppressed |
| Cephalexin | Cephalexin | 20 | 18 |
| Estradiol | Estradiol | 20 | suppressed |
| Clonazepam | Clonazepam | 19 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 19 | suppressed |
| Liothyronine Sodium | Liothyronine Sodium | 18 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 18 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 18 | suppressed |
| Digoxin | Digoxin | 17 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 17 | suppressed |
| Dutasteride | Dutasteride | 17 | suppressed |
| Mounjaro | Tirzepatide | 17 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 16 | suppressed |
| Estradiol (Once Weekly) | Estradiol | 16 | suppressed |
| Methylprednisolone | Methylprednisolone | 16 | 12 |
| Mupirocin | Mupirocin | 16 | suppressed |
| Nystatin | Nystatin | 16 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 16 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 15 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 15 | suppressed |
| Lansoprazole | Lansoprazole | 15 | suppressed |
| Memantine Hcl | Memantine Hcl | 15 | suppressed |
| Venlafaxine Hcl | Venlafaxine Hcl | 15 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 14 | suppressed |
| Glipizide Er | Glipizide | 14 | suppressed |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 14 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 14 | suppressed |
| Testosterone Cypionate | Testosterone Cypionate | 14 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 14 | suppressed |
| Levetiracetam | Levetiracetam | 12 | suppressed |
| Phenytoin Sodium Extended | Phenytoin Sodium Extended | 12 | suppressed |
| Primidone | Primidone | 12 | suppressed |
| Rivastigmine | Rivastigmine | 12 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 12 | suppressed |
| Armour Thyroid | Thyroid,pork | 11 | suppressed |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 11 | suppressed |
| Diazepam | Diazepam | 11 | suppressed |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 11 | suppressed |
| Januvia | Sitagliptin Phosphate | 11 | suppressed |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 11 | suppressed |
| Risperidone | Risperidone | 11 | suppressed |
| Ultra-Fine Micro Pen Needle | Pen Needle, Diabetic | 11 | suppressed |
| Valacyclovir | Valacyclovir 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 | $88.19 · 5 records | Exact Sciences Corporation | BEXSERO, CAPVAXIVE, Cologuard Collection Kit, ENFLONSIA, GARDASIL 9, PEDIARIX, ROTATEQ, SHINGRIX, VAXNEUVANCE | 1 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- 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