Payment overview · 2025
General Payments
$38.89
2 reported records · 1 companies
Healthcare provider profile · identity verified
Thomas Brice Addison, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Geriatric Medicine · GREAT FALLS, MT · NPI 1871594754
Verified facts
What the public records show
CMS Open Payments records show Thomas Brice Addison, MD received $38.89 in general payments during 2025 across 2 reported records.
Amgen Inc. accounted for 100.0% 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 |
|---|---|---|---|---|---|
| Amgen Inc. | Unresolved — no canonical attribution shown | $38.89 | 100.0% | 2 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $38.89 | 2 |
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 |
|---|---|---|---|---|---|
| EVENITY Normalized: evenity |
Biological | Amgen Inc. | $22.35 | 1 | 2025 |
Source payment records
|
|||||
| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $16.54 | 1 | 2025 |
Source payment records
|
|||||
| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $16.54 | 1 | 2025 |
Source payment records
|
|||||
* 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 |
|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 668 | 71 |
| Atorvastatin Calcium | Atorvastatin Calcium | 513 | 78 |
| Omeprazole | Omeprazole | 425 | 62 |
| Eliquis | Apixaban | 406 | 34 |
| Amlodipine Besylate | Amlodipine Besylate | 394 | 63 |
| Pantoprazole Sodium | Pantoprazole Sodium | 378 | 50 |
| Mirtazapine | Mirtazapine | 366 | 33 |
| Furosemide | Furosemide | 335 | 55 |
| Gabapentin | Gabapentin | 308 | 43 |
| Losartan Potassium | Losartan Potassium | 302 | 65 |
| Potassium Chloride | Potassium Chloride | 302 | 46 |
| Lisinopril | Lisinopril | 271 | 40 |
| Tamsulosin Hcl | Tamsulosin Hcl | 265 | 41 |
| Duloxetine Hcl | Duloxetine Hcl | 261 | 35 |
| Metoprolol Succinate | Metoprolol Succinate | 231 | 52 |
| Sertraline Hcl | Sertraline Hcl | 190 | 36 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 187 | 42 |
| Trazodone Hcl | Trazodone Hcl | 185 | 31 |
| Levetiracetam | Levetiracetam | 180 | 14 |
| Donepezil Hcl | Donepezil Hcl | 172 | 21 |
| Famotidine | Famotidine | 144 | 18 |
| Spironolactone | Spironolactone | 133 | 23 |
| Escitalopram Oxalate | Escitalopram Oxalate | 131 | 20 |
| Metoprolol Tartrate | Metoprolol Tartrate | 123 | 22 |
| Xarelto | Rivaroxaban | 112 | 18 |
| Meloxicam | Meloxicam | 110 | 31 |
| Tramadol Hcl | Tramadol Hcl | 108 | 24 |
| Citalopram Hbr | Citalopram Hydrobromide | 106 | 15 |
| Finasteride | Finasteride | 99 | suppressed |
| Lamotrigine | Lamotrigine | 99 | suppressed |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 98 | 13 |
| Carvedilol | Carvedilol | 94 | 18 |
| Januvia | Sitagliptin Phosphate | 94 | suppressed |
| Metformin Hcl Er | Metformin Hcl | 90 | 18 |
| Buspirone Hcl | Buspirone Hcl | 89 | suppressed |
| Allopurinol | Allopurinol | 84 | 24 |
| Celecoxib | Celecoxib | 84 | 11 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 83 | 25 |
| Metformin Hcl | Metformin Hcl | 82 | 20 |
| Clopidogrel | Clopidogrel Bisulfate | 80 | 16 |
| Simvastatin | Simvastatin | 80 | 18 |
| Glimepiride | Glimepiride | 79 | 17 |
| Quetiapine Fumarate | Quetiapine Fumarate | 76 | suppressed |
| Losartan-Hydrochlorothiazide | Losartan/Hydrochlorothiazide | 73 | 22 |
| Diclofenac Sodium | Diclofenac Sodium | 71 | 23 |
| Digoxin | Digoxin | 67 | suppressed |
| Divalproex Sodium | Divalproex Sodium | 66 | suppressed |
| Fluvoxamine Maleate | Fluvoxamine Maleate | 66 | suppressed |
| Methenamine Hippurate | Methenamine Hippurate | 66 | suppressed |
| Methotrexate | Methotrexate Sodium | 66 | 27 |
| Alendronate Sodium | Alendronate Sodium | 64 | 15 |
| Clonazepam | Clonazepam | 64 | suppressed |
| Baclofen | Baclofen | 61 | suppressed |
| Bupropion Xl | Bupropion Hcl | 61 | 14 |
| Hydroxychloroquine Sulfate | Hydroxychloroquine Sulfate | 60 | 24 |
| Hydrochlorothiazide | Hydrochlorothiazide | 59 | 15 |
| Prednisone | Prednisone | 58 | 27 |
| Montelukast Sodium | Montelukast Sodium | 56 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 54 | 12 |
| Doxazosin Mesylate | Doxazosin Mesylate | 53 | suppressed |
| Olanzapine | Olanzapine | 53 | 11 |
| Spironolactone-Hctz | Spironolact/Hydrochlorothiazid | 53 | 14 |
| Carbidopa-Levodopa | Carbidopa/Levodopa | 51 | suppressed |
| Lorazepam | Lorazepam | 51 | 16 |
| Carbamazepine | Carbamazepine | 50 | suppressed |
| Loperamide | Loperamide Hcl | 49 | suppressed |
| Fluoxetine Hcl | Fluoxetine Hcl | 48 | suppressed |
| Tradjenta | Linagliptin | 48 | suppressed |
| Latanoprost | Latanoprost | 47 | suppressed |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 46 | suppressed |
| Ipratropium-Albuterol | Ipratropium/Albuterol Sulfate | 45 | 13 |
| Myrbetriq | Mirabegron | 45 | suppressed |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 45 | suppressed |
| Risperidone | Risperidone | 45 | suppressed |
| Metaxalone | Metaxalone | 43 | suppressed |
| Paroxetine Hcl | Paroxetine Hcl | 43 | suppressed |
| Atenolol | Atenolol | 39 | suppressed |
| Memantine Hcl | Memantine Hcl | 37 | suppressed |
| Temazepam | Temazepam | 37 | suppressed |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 35 | suppressed |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 35 | suppressed |
| Ropinirole Hcl | Ropinirole Hcl | 33 | suppressed |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 32 | 18 |
| Amitriptyline Hcl | Amitriptyline Hcl | 32 | suppressed |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 32 | suppressed |
| Bupropion Hcl Sr | Bupropion Hcl | 31 | suppressed |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 31 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 31 | suppressed |
| Metoclopramide Hcl | Metoclopramide Hcl | 31 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 31 | suppressed |
| Topiramate | Topiramate | 31 | suppressed |
| Warfarin Sodium | Warfarin Sodium | 31 | suppressed |
| Alprazolam | Alprazolam | 30 | suppressed |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 30 | 16 |
| Amiodarone Hcl | Amiodarone Hcl | 29 | suppressed |
| Valacyclovir | Valacyclovir Hcl | 29 | suppressed |
| Divalproex Sodium Er | Divalproex Sodium | 28 | suppressed |
| Fluticasone Propionate | Fluticasone Propionate | 27 | suppressed |
| Aripiprazole | Aripiprazole | 26 | suppressed |
| Ezetimibe | Ezetimibe | 26 | suppressed |
| Namzaric | Memantine Hcl/Donepezil Hcl | 25 | suppressed |
| Ipratropium Bromide | Ipratropium Bromide | 24 | suppressed |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 24 | suppressed |
| Sucralfate | Sucralfate | 24 | suppressed |
| Benazepril Hcl | Benazepril Hcl | 23 | suppressed |
| Leflunomide | Leflunomide | 23 | suppressed |
| Metolazone | Metolazone | 23 | suppressed |
| Mupirocin | Mupirocin | 23 | suppressed |
| Novolin 70-30 | Insulin Nph Hum/Reg Insulin Hm | 23 | suppressed |
| Budesonide | Budesonide | 22 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 22 | suppressed |
| Nifedipine Er | Nifedipine | 22 | suppressed |
| Olanzapine Odt | Olanzapine | 22 | suppressed |
| Propranolol Hcl | Propranolol Hcl | 22 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 21 | suppressed |
| Ondansetron Odt | Ondansetron | 21 | 14 |
| Pravastatin Sodium | Pravastatin Sodium | 21 | suppressed |
| Rytary | Carbidopa/Levodopa | 21 | suppressed |
| Cephalexin | Cephalexin | 20 | suppressed |
| Lactulose | Lactulose | 20 | suppressed |
| Levemir | Insulin Detemir | 20 | suppressed |
| Creon | Lipase/Protease/Amylase | 19 | suppressed |
| Fentanyl | Fentanyl | 19 | suppressed |
| Chlorthalidone | Chlorthalidone | 18 | suppressed |
| Brimonidine Tartrate | Brimonidine Tartrate | 17 | suppressed |
| Bumetanide | Bumetanide | 17 | suppressed |
| Doxycycline Hyclate | Doxycycline Hyclate | 17 | suppressed |
| Fludrocortisone Acetate | Fludrocortisone Acetate | 17 | suppressed |
| Potassium Citrate Er | Potassium Citrate | 17 | suppressed |
| Diazepam | Diazepam | 16 | suppressed |
| Morphine Sulfate Er | Morphine Sulfate | 16 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 16 | suppressed |
| Pregabalin | Pregabalin | 16 | suppressed |
| Albuterol Sulfate | Albuterol Sulfate | 15 | suppressed |
| Prazosin Hcl | Prazosin Hcl | 15 | suppressed |
| Terazosin Hcl | Terazosin Hcl | 15 | suppressed |
| Bupropion Hcl | Bupropion Hcl | 14 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 14 | suppressed |
| Ibuprofen | Ibuprofen | 14 | suppressed |
| Imipramine Hcl | Imipramine Hcl | 14 | suppressed |
| Nuedexta | Dextromethorphan Hbr/Quinidine | 14 | suppressed |
| Olmesartan Medoxomil | Olmesartan Medoxomil | 14 | suppressed |
| Ozempic | Semaglutide | 14 | suppressed |
| Paliperidone Er | Paliperidone | 14 | suppressed |
| Travoprost | Travoprost | 14 | suppressed |
| Ursodiol | Ursodiol | 14 | suppressed |
| Azithromycin | Azithromycin | 13 | 11 |
| Fesoterodine Fumarate Er | Fesoterodine Fumarate | 13 | suppressed |
| Nebivolol Hcl | Nebivolol Hcl | 13 | suppressed |
| Sulfasalazine | Sulfasalazine | 13 | suppressed |
| Amantadine | Amantadine Hcl | 12 | suppressed |
| Benztropine Mesylate | Benztropine Mesylate | 12 | suppressed |
| Dalfampridine Er | Dalfampridine | 12 | suppressed |
| Doxepin Hcl | Doxepin Hcl | 12 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 12 | suppressed |
| Prednisolone Acetate | Prednisolone Acetate | 12 | suppressed |
| Zonisamide | Zonisamide | 12 | suppressed |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 11 | suppressed |
| Glatopa | Glatiramer Acetate | 11 | suppressed |
| Nitroglycerin Patch | Nitroglycerin | 11 | suppressed |
| Novolog | Insulin Aspart | 11 | suppressed |
| Nystatin | Nystatin | 11 | suppressed |
| Victoza 3-Pak | Liraglutide | 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 | $38.89 · 2 records | Amgen Inc. | EVENITY, OTEZLA, REPATHA | — | — |
| 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