Healthcare provider profile · identity verified

Paul E Huun, M.D.

Internal Medicine · SALEM, OR · NPI 1700824810

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
Levothyroxine Sodium	Levothyroxine Sodium	754	174
Atorvastatin Calcium	Atorvastatin Calcium	705	186
Amlodipine Besylate	Amlodipine Besylate	679	178
Omeprazole	Omeprazole	499	132
Lisinopril	Lisinopril	468	126
Hydrochlorothiazide	Hydrochlorothiazide	435	120
Gabapentin	Gabapentin	431	110
Losartan Potassium	Losartan Potassium	427	125
Potassium Chloride	Potassium Chloride	383	100
Metoprolol Succinate	Metoprolol Succinate	365	90
Rosuvastatin Calcium	Rosuvastatin Calcium	352	83
Sertraline Hcl	Sertraline Hcl	333	69
Furosemide	Furosemide	327	82
Trazodone Hcl	Trazodone Hcl	282	72
Pantoprazole Sodium	Pantoprazole Sodium	269	75
Eliquis	Apixaban	244	51
Famotidine	Famotidine	228	51
Metformin Hcl	Metformin Hcl	218	61
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	214	71
Tamsulosin Hcl	Tamsulosin Hcl	212	61
Donepezil Hcl	Donepezil Hcl	208	38
Pravastatin Sodium	Pravastatin Sodium	195	53
Pregabalin	Pregabalin	186	54
Metoprolol Tartrate	Metoprolol Tartrate	160	45
Quetiapine Fumarate	Quetiapine Fumarate	159	26
Albuterol Sulfate Hfa	Albuterol Sulfate	158	71
Metformin Hcl Er	Metformin Hcl	156	47
Tramadol Hcl	Tramadol Hcl	156	46
Ezetimibe	Ezetimibe	150	36
Escitalopram Oxalate	Escitalopram Oxalate	149	31
Duloxetine Hcl	Duloxetine Hcl	142	30
Glimepiride	Glimepiride	138	37
Simvastatin	Simvastatin	133	38
Trulicity	Dulaglutide	130	22
Warfarin Sodium	Warfarin Sodium	125	25
Atenolol	Atenolol	121	27
Alendronate Sodium	Alendronate Sodium	116	26
Prednisone	Prednisone	113	41
Fluoxetine Hcl	Fluoxetine Hcl	109	23
Oxycodone Hcl	Oxycodone Hcl	105	42
Allopurinol	Allopurinol	104	33
Alprazolam	Alprazolam	101	44
Ropinirole Hcl	Ropinirole Hcl	100	22
Mirtazapine	Mirtazapine	96	21
Montelukast Sodium	Montelukast Sodium	94	25
Ozempic	Semaglutide	92	19
Spironolactone	Spironolactone	92	26
Doxepin Hcl	Doxepin Hcl	90	29
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	89	19
Lovastatin	Lovastatin	89	27
Torsemide	Torsemide	89	34
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	86	21
Carvedilol	Carvedilol	85	23
Memantine Hcl	Memantine Hcl	85	13
Ipratropium Bromide	Ipratropium Bromide	84	21
Cephalexin	Cephalexin	83	44
Divalproex Sodium	Divalproex Sodium	83	11
Carbidopa-Levodopa	Carbidopa/Levodopa	77	13
Jardiance	Empagliflozin	77	19
Triamcinolone Acetonide	Triamcinolone Acetonide	77	45
Clopidogrel	Clopidogrel Bisulfate	74	17
Finasteride	Finasteride	74	14
Citalopram Hbr	Citalopram Hydrobromide	73	21
Telmisartan	Telmisartan	73	17
Bupropion Xl	Bupropion Hcl	72	21
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	71	25
Aripiprazole	Aripiprazole	70	11
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	68	suppressed
Enalapril Maleate	Enalapril Maleate	64	12
Fluticasone Propionate	Fluticasone Propionate	64	27
Zolpidem Tartrate	Zolpidem Tartrate	63	17
Clonazepam	Clonazepam	62	15
Glipizide Er	Glipizide	61	18
Tizanidine Hcl	Tizanidine Hcl	61	20
Xarelto	Rivaroxaban	61	13
Digoxin	Digoxin	60	suppressed
Estradiol	Estradiol	59	16
Methocarbamol	Methocarbamol	59	26
Olmesartan Medoxomil	Olmesartan Medoxomil	59	16
Paroxetine Hcl	Paroxetine Hcl	59	15
Amitriptyline Hcl	Amitriptyline Hcl	58	11
Clonidine Hcl	Clonidine Hcl	58	12
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	57	26
Azithromycin	Azithromycin	53	45
Lorazepam	Lorazepam	53	16
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	53	19
Topiramate	Topiramate	53	16
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	52	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	51	12
Isosorbide Mononitrate Er	Isosorbide Mononitrate	50	16
Chlorthalidone	Chlorthalidone	49	16
Doxycycline Hyclate	Doxycycline Hyclate	49	41
Venlafaxine Hcl Er	Venlafaxine Hcl	49	12
Lactulose	Lactulose	48	15
Candesartan Cilexetil	Candesartan Cilexetil	46	14
Doxazosin Mesylate	Doxazosin Mesylate	46	14
Humalog Kwikpen U-100	Insulin Lispro	45	suppressed
Baclofen	Baclofen	44	15
Celecoxib	Celecoxib	44	16
Meloxicam	Meloxicam	44	15
Felodipine Er	Felodipine	39	13
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	38	29
Ondansetron Hcl	Ondansetron Hcl	38	18
Nifedipine Er	Nifedipine	37	suppressed
Synthroid	Levothyroxine Sodium	36	suppressed
Verapamil Er	Verapamil Hcl	35	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	34	13
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	34	12
Mupirocin	Mupirocin	33	21
Ondansetron Odt	Ondansetron	33	15
Buspirone Hcl	Buspirone Hcl	32	suppressed
Farxiga	Dapagliflozin Propanediol	32	suppressed
Latanoprost	Latanoprost	32	suppressed
Nitroglycerin	Nitroglycerin	32	20
Nabumetone	Nabumetone	31	19
Propranolol Hcl	Propranolol Hcl	31	suppressed
Hydrocortisone	Hydrocortisone	30	12
Myrbetriq	Mirabegron	30	suppressed
Divalproex Sodium Er	Divalproex Sodium	28	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	28	suppressed
Prempro	Estrogen,con/M-Progest Acet	28	suppressed
Glipizide	Glipizide	27	suppressed
Irbesartan	Irbesartan	26	suppressed
Levetiracetam	Levetiracetam	26	suppressed
Liothyronine Sodium	Liothyronine Sodium	26	suppressed
Midodrine Hcl	Midodrine Hcl	26	suppressed
Semglee (Yfgn) Pen	Insulin Glargine-Yfgn	26	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	25	suppressed
Phenobarbital	Phenobarbital	25	suppressed
Phenytoin Sodium Extended	Phenytoin Sodium Extended	25	suppressed
Repaglinide	Repaglinide	25	suppressed
Testosterone	Testosterone	25	suppressed
Januvia	Sitagliptin Phosphate	24	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	24	17
Symbicort	Budesonide/Formoterol Fumarate	24	suppressed
Lansoprazole	Lansoprazole	23	suppressed
Valacyclovir	Valacyclovir Hcl	23	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	22	suppressed
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	22	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	22	16
Autoshield Duo Pen Needle	Pen Needle,dual Safety,diabetc	20	suppressed
Benazepril Hcl	Benazepril Hcl	20	suppressed
Dutasteride	Dutasteride	20	suppressed
Fluconazole	Fluconazole	20	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	20	suppressed
Azelastine Hcl	Azelastine Hcl	19	suppressed
Colchicine	Colchicine	19	suppressed
Fenofibrate	Fenofibrate	19	suppressed
Fluocinonide	Fluocinonide	19	suppressed
Ibuprofen	Ibuprofen	19	suppressed
Insulin Aspart Flexpen	Insulin Aspart	19	suppressed
Lamotrigine	Lamotrigine	19	suppressed
Levemir Flexpen	Insulin Detemir	19	suppressed
Olanzapine	Olanzapine	19	suppressed
Repatha Sureclick	Evolocumab	19	suppressed
Bumetanide	Bumetanide	18	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	18	suppressed
Eszopiclone	Eszopiclone	17	suppressed
Hydroxyzine Pamoate	Hydroxyzine Pamoate	17	suppressed
Rybelsus	Semaglutide	17	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	17	suppressed
Terbinafine Hcl	Terbinafine Hcl	17	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	16	suppressed
Breo Ellipta	Fluticasone/Vilanterol	16	suppressed
Bupropion Hcl Sr	Bupropion Hcl	16	suppressed
Creon	Lipase/Protease/Amylase	16	suppressed
Fenofibrate	Fenofibrate,micronized	16	suppressed
Fetzima	Levomilnacipran Hcl	16	suppressed
Mounjaro	Tirzepatide	16	suppressed
Nystatin	Nystatin	16	suppressed
Sulfasalazine Dr	Sulfasalazine	16	suppressed
Zaleplon	Zaleplon	16	suppressed
Carbamazepine	Carbamazepine	15	suppressed
Clobetasol Propionate	Clobetasol Propionate	15	suppressed
Ketoconazole	Ketoconazole	15	suppressed
Novolog Flexpen	Insulin Aspart	15	suppressed
Propranolol Hcl Er	Propranolol Hcl	15	suppressed
Stiolto Respimat	Tiotropium Br/Olodaterol Hcl	15	suppressed
Carbamazepine Er	Carbamazepine	14	suppressed
Cholestyramine	Cholestyramine (With Sugar)	14	suppressed
Tadalafil	Tadalafil	14	suppressed
Ursodiol	Ursodiol	14	suppressed
Zenpep	Lipase/Protease/Amylase	14	suppressed
Budesonide-Formoterol Fumarate	Budesonide/Formoterol Fumarate	13	suppressed
Colestipol Hcl	Colestipol Hcl	13	suppressed
Diazepam	Diazepam	13	suppressed
Diclofenac Sodium	Diclofenac Sodium	13	11
Ultra-Fine Short Pen Needle	Pen Needle, Diabetic	13	suppressed
Acarbose	Acarbose	12	suppressed
Amantadine	Amantadine Hcl	12	suppressed
Amiodarone Hcl	Amiodarone Hcl	12	suppressed
Clotrimazole	Clotrimazole	12	suppressed
Diltiazem Hcl	Diltiazem Hcl	12	suppressed
Glyburide	Glyburide	12	suppressed
Risperidone	Risperidone	12	suppressed
Risperidone Odt	Risperidone	12	suppressed
Spiriva Respimat	Tiotropium Bromide	12	suppressed
Tolterodine Tartrate	Tolterodine Tartrate	12	suppressed
Toujeo Solostar	Insulin Glargine,hum.Rec.Anlog	12	suppressed
Tradjenta	Linagliptin	12	suppressed
Trimethoprim	Trimethoprim	12	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	12	suppressed
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	11	suppressed
Amoxicillin	Amoxicillin	11	suppressed
Budesonide Dr	Budesonide	11	suppressed
Droplet Pen Needle	Pen Needle, Diabetic	11	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	11	suppressed
Famciclovir	Famciclovir	11	suppressed
Nitrofurantoin	Nitrofurantoin Macrocrystal	11	suppressed
Promethazine Hcl	Promethazine Hcl	11	suppressed
Sevelamer Carbonate	Sevelamer Carbonate	11	suppressed
Ssd	Silver Sulfadiazine	11	suppressed
Sucralfate	Sucralfate	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