Healthcare provider profile · identity verified

John S. Dew, DO

Family Practice · MOUNT VERNON, WA · NPI 1740244193

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	265	55
Levothyroxine Sodium	Levothyroxine Sodium	221	38
Gabapentin	Gabapentin	191	39
Eliquis	Apixaban	174	21
Pantoprazole Sodium	Pantoprazole Sodium	138	32
Furosemide	Furosemide	132	30
Metoprolol Succinate	Metoprolol Succinate	130	32
Losartan Potassium	Losartan Potassium	126	30
Tamsulosin Hcl	Tamsulosin Hcl	118	33
Metoprolol Tartrate	Metoprolol Tartrate	106	22
Mirtazapine	Mirtazapine	103	19
Amlodipine Besylate	Amlodipine Besylate	102	26
Lisinopril	Lisinopril	102	29
Quetiapine Fumarate	Quetiapine Fumarate	92	14
Methocarbamol	Methocarbamol	87	21
Sertraline Hcl	Sertraline Hcl	87	18
Carbidopa-Levodopa	Carbidopa/Levodopa	84	suppressed
Potassium Chloride	Potassium Chloride	83	20
Oxycodone Hcl	Oxycodone Hcl	72	22
Arexvy	Rsvpref3 Antigen/As01e/Pf	71	71
Duloxetine Hcl	Duloxetine Hcl	70	13
Hydroxyzine Hcl	Hydroxyzine Hcl	70	12
Escitalopram Oxalate	Escitalopram Oxalate	65	suppressed
Pregabalin	Pregabalin	64	suppressed
Cephalexin	Cephalexin	63	39
Lantus	Insulin Glargine,hum.Rec.Anlog	62	suppressed
Warfarin Sodium	Warfarin Sodium	61	suppressed
Azithromycin	Azithromycin	59	58
Latanoprost	Latanoprost	58	suppressed
Metformin Hcl	Metformin Hcl	58	12
Torsemide	Torsemide	56	suppressed
Tramadol Hcl	Tramadol Hcl	56	suppressed
Trazodone Hcl	Trazodone Hcl	56	13
Venlafaxine Hcl Er	Venlafaxine Hcl	55	suppressed
Nuplazid	Pimavanserin Tartrate	53	suppressed
Omeprazole	Omeprazole	51	13
Ropinirole Hcl	Ropinirole Hcl	50	suppressed
Prednisone	Prednisone	49	42
Albuterol Sulfate Hfa	Albuterol Sulfate	46	33
Clindamycin Hcl	Clindamycin Hcl	46	suppressed
Donepezil Hcl	Donepezil Hcl	44	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	44	suppressed
Levocarnitine	Levocarnitine (With Sugar)	43	suppressed
Buspirone Hcl	Buspirone Hcl	42	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	41	37
Bupropion Xl	Bupropion Hcl	39	suppressed
Clopidogrel	Clopidogrel Bisulfate	38	suppressed
Allopurinol	Allopurinol	37	suppressed
Carvedilol	Carvedilol	37	11
Farxiga	Dapagliflozin Propanediol	37	suppressed
Meloxicam	Meloxicam	37	22
Citalopram Hbr	Citalopram Hydrobromide	35	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	35	34
Simvastatin	Simvastatin	35	suppressed
Finasteride	Finasteride	33	suppressed
Fluticasone Propionate	Fluticasone Propionate	31	17
Hydrochlorothiazide	Hydrochlorothiazide	31	suppressed
Alendronate Sodium	Alendronate Sodium	30	suppressed
Clonazepam	Clonazepam	30	suppressed
Rosuvastatin Calcium	Rosuvastatin Calcium	30	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	29	21
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	28	suppressed
Olanzapine	Olanzapine	28	suppressed
Cefuroxime	Cefuroxime Axetil	27	24
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	27	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	26	suppressed
Insulin Glargine-Yfgn	Insulin Glargine-Yfgn	25	suppressed
Lorazepam	Lorazepam	25	suppressed
Topiramate	Topiramate	25	suppressed
Ezetimibe	Ezetimibe	24	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	24	suppressed
Hydrocortisone	Hydrocortisone	23	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	23	suppressed
Prazosin Hcl	Prazosin Hcl	23	suppressed
Risperidone	Risperidone	23	suppressed
Spironolactone	Spironolactone	23	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	23	14
Methotrexate	Methotrexate Sodium	22	suppressed
Ondansetron Odt	Ondansetron	22	15
Divalproex Sodium	Divalproex Sodium	21	suppressed
Memantine Hcl	Memantine Hcl	21	suppressed
Polymyxin B Sul-Trimethoprim	Polymyxin B Sulf/Trimethoprim	21	21
Retacrit	Epoetin Alfa-Epbx	21	suppressed
Xarelto	Rivaroxaban	21	suppressed
Meclizine Hcl	Meclizine Hcl	20	suppressed
Brimonidine Tartrate	Brimonidine Tartrate	19	suppressed
Fluconazole	Fluconazole	19	17
Lithium Carbonate	Lithium Carbonate	19	suppressed
Metformin Hcl Er	Metformin Hcl	19	suppressed
Movantik	Naloxegol Oxalate	19	suppressed
Daptomycin	Daptomycin	18	suppressed
Relistor	Methylnaltrexone Bromide	18	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	18	suppressed
Ondansetron Hcl	Ondansetron Hcl	17	suppressed
Zenpep	Lipase/Protease/Amylase	17	suppressed
Fludrocortisone Acetate	Fludrocortisone Acetate	16	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	16	suppressed
Nuedexta	Dextromethorphan Hbr/Quinidine	16	suppressed
Sucralfate	Sucralfate	16	suppressed
Acetic Acid	Acetic Acid	15	suppressed
Hydralazine Hcl	Hydralazine Hcl	15	suppressed
Hydroxychloroquine Sulfate	Hydroxychloroquine Sulfate	15	suppressed
Levetiracetam	Levetiracetam	15	suppressed
Meropenem-0.9% Nacl	Meropenem-0.9% Sodium Chloride	15	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	15	15
Trulicity	Dulaglutide	15	suppressed
Valacyclovir	Valacyclovir Hcl	15	11
Methadone Hcl	Methadone Hcl	14	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	14	suppressed
Advair Hfa	Fluticasone Propion/Salmeterol	13	suppressed
Bupropion Hcl	Bupropion Hcl	13	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	13	suppressed
Famotidine	Famotidine	13	suppressed
Lovastatin	Lovastatin	13	suppressed
Nystatin	Nystatin	13	11
Solifenacin Succinate	Solifenacin Succinate	13	suppressed
Budesonide Ec	Budesonide	12	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	12	suppressed
Doxycycline Monohydrate	Doxycycline Monohydrate	12	12
Novolog	Insulin Aspart	12	suppressed
Primidone	Primidone	12	suppressed
Sotalol	Sotalol Hcl	12	suppressed
Atenolol	Atenolol	11	suppressed
Digoxin	Digoxin	11	suppressed
Estradiol	Estradiol	11	suppressed
Jardiance	Empagliflozin	11	suppressed
Lamotrigine	Lamotrigine	11	suppressed
Levofloxacin	Levofloxacin	11	suppressed
Lidocaine Hcl	Lidocaine Hcl	11	suppressed
Spiriva Handihaler	Tiotropium Bromide	11	suppressed
Ziprasidone Hcl	Ziprasidone 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	—	—	—	—	—
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

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