Healthcare provider profile · identity verified

Zachary Max Bailey, M.D.

Family Practice · BURNS, OR · NPI 1942492426

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

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium491122
Losartan PotassiumLosartan Potassium30676
Levothyroxine SodiumLevothyroxine Sodium30061
Potassium ChloridePotassium Chloride20439
Amlodipine BesylateAmlodipine Besylate20259
Metoprolol SuccinateMetoprolol Succinate18937
Metformin HclMetformin Hcl17943
LisinoprilLisinopril17248
HydrochlorothiazideHydrochlorothiazide13138
Pantoprazole SodiumPantoprazole Sodium13129
OmeprazoleOmeprazole12840
FurosemideFurosemide12427
Tamsulosin HclTamsulosin Hcl12434
Duloxetine HclDuloxetine Hcl10923
Citalopram HbrCitalopram Hydrobromide10416
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10322
TrulicityDulaglutide9113
EliquisApixaban8716
GabapentinGabapentin8629
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7117
AllopurinolAllopurinol6817
SpironolactoneSpironolactone6516
Fluticasone PropionateFluticasone Propionate6119
Alendronate SodiumAlendronate Sodium5613
CarvedilolCarvedilol5614
Pravastatin SodiumPravastatin Sodium5513
ClopidogrelClopidogrel Bisulfate5412
Metformin Hcl ErMetformin Hcl5216
Metoprolol TartrateMetoprolol Tartrate5012
Quetiapine FumarateQuetiapine Fumarate47suppressed
SimvastatinSimvastatin4713
Trazodone HclTrazodone Hcl46suppressed
Warfarin SodiumWarfarin Sodium46suppressed
XareltoRivaroxaban44suppressed
Rosuvastatin CalciumRosuvastatin Calcium4314
Doxazosin MesylateDoxazosin Mesylate42suppressed
FamotidineFamotidine4213
Oxycodone HclOxycodone Hcl42suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog39suppressed
SynthroidLevothyroxine Sodium38suppressed
Amitriptyline HclAmitriptyline Hcl37suppressed
Venlafaxine Hcl ErVenlafaxine Hcl37suppressed
AtenololAtenolol35suppressed
Fluoxetine HclFluoxetine Hcl32suppressed
Tizanidine HclTizanidine Hcl32suppressed
DigoxinDigoxin31suppressed
OzempicSemaglutide31suppressed
Ropinirole HclRopinirole Hcl30suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2912
Albuterol Sulfate HfaAlbuterol Sulfate28suppressed
FinasterideFinasteride28suppressed
Pioglitazone HclPioglitazone Hcl27suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide26suppressed
Montelukast SodiumMontelukast Sodium25suppressed
AlprazolamAlprazolam24suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen24suppressed
Sertraline HclSertraline Hcl24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
MirtazapineMirtazapine23suppressed
PregabalinPregabalin21suppressed
TopiramateTopiramate21suppressed
CephalexinCephalexin20suppressed
EstradiolEstradiol20suppressed
GlimepirideGlimepiride20suppressed
Tramadol HclTramadol Hcl18suppressed
FentanylFentanyl17suppressed
Propranolol Hcl ErPropranolol Hcl16suppressed
CholestyramineCholestyramine (With Sugar)15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
AmoxicillinAmoxicillin14suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
ChlorthalidoneChlorthalidone14suppressed
EzetimibeEzetimibe14suppressed
GlipizideGlipizide14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
LantusInsulin Glargine,hum.Rec.Anlog14suppressed
Morphine SulfateMorphine Sulfate14suppressed
Spiriva HandihalerTiotropium Bromide14suppressed
Amiodarone HclAmiodarone Hcl13suppressed
Benazepril HclBenazepril Hcl13suppressed
BumetanideBumetanide13suppressed
HydrocortisoneHydrocortisone13suppressed
InvokanaCanagliflozin13suppressed
JardianceEmpagliflozin13suppressed
MethimazoleMethimazole13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
Acetaminophen-CodeineAcetaminophen With Codeine12suppressed
CefdinirCefdinir1211
LamotrigineLamotrigine12suppressed
PrednisonePrednisone1212
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Buspirone HclBuspirone Hcl11suppressed
Combivent RespimatIpratropium/Albuterol Sulfate11suppressed
Diltiazem 24hr ErDiltiazem Hcl11suppressed
Prenatal Vitamin Plus Low IronPnv,calcium 72/Iron/Folic Acid11suppressed
Venlafaxine HclVenlafaxine Hcl11suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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