Healthcare provider profile · identity verified

Christopher Brubaker, MD

Family Practice · PRINEVILLE, OR · NPI 1306226451

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

We did not find matching Open Payments records for this doctor in 2025.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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	451	134
Lisinopril	Lisinopril	344	96
Amlodipine Besylate	Amlodipine Besylate	303	90
Losartan Potassium	Losartan Potassium	266	78
Omeprazole	Omeprazole	246	69
Levothyroxine Sodium	Levothyroxine Sodium	237	70
Gabapentin	Gabapentin	231	73
Rosuvastatin Calcium	Rosuvastatin Calcium	163	50
Metoprolol Succinate	Metoprolol Succinate	157	49
Tamsulosin Hcl	Tamsulosin Hcl	153	53
Hydrochlorothiazide	Hydrochlorothiazide	152	51
Albuterol Sulfate Hfa	Albuterol Sulfate	144	54
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	133	31
Pantoprazole Sodium	Pantoprazole Sodium	127	47
Trazodone Hcl	Trazodone Hcl	121	37
Allopurinol	Allopurinol	118	34
Meloxicam	Meloxicam	112	42
Metformin Hcl	Metformin Hcl	106	31
Oxycodone Hcl	Oxycodone Hcl	103	23
Eliquis	Apixaban	99	24
Potassium Chloride	Potassium Chloride	95	33
Furosemide	Furosemide	85	36
Simvastatin	Simvastatin	84	22
Sertraline Hcl	Sertraline Hcl	82	22
Jardiance	Empagliflozin	79	17
Duloxetine Hcl	Duloxetine Hcl	74	23
Fluticasone Propionate	Fluticasone Propionate	74	41
Carvedilol	Carvedilol	72	18
Pregabalin	Pregabalin	68	19
Alendronate Sodium	Alendronate Sodium	65	20
Metformin Hcl Er	Metformin Hcl	63	25
Clopidogrel	Clopidogrel Bisulfate	62	25
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	61	13
Buspirone Hcl	Buspirone Hcl	60	21
Metoprolol Tartrate	Metoprolol Tartrate	60	18
Synthroid	Levothyroxine Sodium	58	16
Escitalopram Oxalate	Escitalopram Oxalate	57	17
Finasteride	Finasteride	56	17
Spironolactone	Spironolactone	55	19
Tramadol Hcl	Tramadol Hcl	55	12
Methocarbamol	Methocarbamol	54	15
Ozempic	Semaglutide	52	13
Zolpidem Tartrate	Zolpidem Tartrate	50	12
Bupropion Xl	Bupropion Hcl	48	15
Montelukast Sodium	Montelukast Sodium	48	18
Mirtazapine	Mirtazapine	45	15
Clonazepam	Clonazepam	42	suppressed
Lovastatin	Lovastatin	41	12
Isosorbide Mononitrate Er	Isosorbide Mononitrate	40	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	40	12
Prednisone	Prednisone	40	27
Paroxetine Hcl	Paroxetine Hcl	39	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	38	13
Famotidine	Famotidine	37	12
Myrbetriq	Mirabegron	37	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	36	15
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	36	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	35	18
Chlorthalidone	Chlorthalidone	34	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	33	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	32	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	30	12
Lorazepam	Lorazepam	28	14
Amitriptyline Hcl	Amitriptyline Hcl	27	11
Celecoxib	Celecoxib	27	suppressed
Ipratropium Bromide	Ipratropium Bromide	26	suppressed
Ondansetron Odt	Ondansetron	26	13
Testosterone Cypionate	Testosterone Cypionate	25	suppressed
Citalopram Hbr	Citalopram Hydrobromide	23	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	23	suppressed
Ramipril	Ramipril	23	suppressed
Ezetimibe	Ezetimibe	22	suppressed
Breo Ellipta	Fluticasone/Vilanterol	21	suppressed
Mounjaro	Tirzepatide	21	suppressed
Ropinirole Hcl	Ropinirole Hcl	21	suppressed
Bupropion Hcl Sr	Bupropion Hcl	20	suppressed
Nitroglycerin	Nitroglycerin	20	16
Atenolol	Atenolol	19	suppressed
Azelastine Hcl	Azelastine Hcl	19	11
Pioglitazone Hcl	Pioglitazone Hcl	19	suppressed
Pravastatin Sodium	Pravastatin Sodium	19	suppressed
Valacyclovir	Valacyclovir Hcl	19	suppressed
Xarelto	Rivaroxaban	19	suppressed
Baclofen	Baclofen	18	suppressed
Glimepiride	Glimepiride	18	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	18	suppressed
Primidone	Primidone	18	suppressed
Repatha Sureclick	Evolocumab	18	suppressed
Estradiol	Estradiol	17	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	17	suppressed
Tizanidine Hcl	Tizanidine Hcl	17	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	17	suppressed
Diclofenac Sodium	Diclofenac Sodium	16	suppressed
Meclizine Hcl	Meclizine Hcl	16	suppressed
Methylprednisolone	Methylprednisolone	16	15
Naltrexone Hcl	Naltrexone Hcl	16	suppressed
Wegovy	Semaglutide	16	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	15	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	15	suppressed
Vilazodone Hcl	Vilazodone Hcl	15	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	14	12
Doxazosin Mesylate	Doxazosin Mesylate	14	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	14	suppressed
Januvia	Sitagliptin Phosphate	14	suppressed
Lamotrigine	Lamotrigine	14	suppressed
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	13	suppressed
Benazepril Hcl	Benazepril Hcl	13	suppressed
Breztri Aerosphere	Budesonide/Glycopyr/Formoterol	13	suppressed
Clonidine Hcl	Clonidine Hcl	13	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	13	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	13	suppressed
Promethazine Hcl	Promethazine Hcl	13	suppressed
Valsartan	Valsartan	13	suppressed
Varenicline Tartrate	Varenicline Tartrate	13	suppressed
Butalb-Acetaminoph-Caff-Codein	Butalbit/Acetamin/Caff/Codeine	12	suppressed
Fenofibrate	Fenofibrate	12	suppressed
Novolog Flexpen	Insulin Aspart	12	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	12	suppressed
Torsemide	Torsemide	12	suppressed
Verapamil Er	Verapamil Hcl	12	suppressed
Alfuzosin Hcl Er	Alfuzosin Hcl	11	suppressed
Aripiprazole	Aripiprazole	11	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	11	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	11	suppressed
Colchicine	Colchicine	11	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	11	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	11	suppressed
Levoxyl	Levothyroxine Sodium	11	suppressed
Temazepam	Temazepam	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	—	—	—	—	—
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error