Healthcare provider profile · identity verified

Brian Wagstaff, MD

Family Practice · KEY WEST, FL · NPI 1639114499

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 Calcium19563
Amlodipine BesylateAmlodipine Besylate18762
Losartan PotassiumLosartan Potassium17555
LisinoprilLisinopril15250
Levothyroxine SodiumLevothyroxine Sodium12036
Metformin HclMetformin Hcl11940
Rosuvastatin CalciumRosuvastatin Calcium11538
Metoprolol SuccinateMetoprolol Succinate9927
OmeprazoleOmeprazole9028
HydrochlorothiazideHydrochlorothiazide8225
PrednisonePrednisone8052
Albuterol Sulfate HfaAlbuterol Sulfate7629
LorazepamLorazepam6615
Zolpidem TartrateZolpidem Tartrate6417
GabapentinGabapentin6327
AlprazolamAlprazolam6025
SimvastatinSimvastatin5816
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav5750
Pantoprazole SodiumPantoprazole Sodium5322
FurosemideFurosemide5020
FamotidineFamotidine4920
Trazodone HclTrazodone Hcl4818
Tamsulosin HclTamsulosin Hcl4419
MounjaroTirzepatide43suppressed
Tramadol HclTramadol Hcl4315
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4236
Fluticasone PropionateFluticasone Propionate4117
MeloxicamMeloxicam4017
XareltoRivaroxaban37suppressed
ClonazepamClonazepam35suppressed
Escitalopram OxalateEscitalopram Oxalate3512
AtenololAtenolol34suppressed
AzithromycinAzithromycin3327
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen31suppressed
Ipratropium BromideIpratropium Bromide3011
Metoprolol TartrateMetoprolol Tartrate3011
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2819
Oxycodone HclOxycodone Hcl28suppressed
Bupropion XlBupropion Hcl27suppressed
MupirocinMupirocin2723
AllopurinolAllopurinol26suppressed
ValacyclovirValacyclovir Hcl24suppressed
CarvedilolCarvedilol2311
Duloxetine HclDuloxetine Hcl23suppressed
Wixela InhubFluticasone Propion/Salmeterol23suppressed
DiazepamDiazepam22suppressed
Metformin Hcl ErMetformin Hcl22suppressed
MirtazapineMirtazapine22suppressed
OzempicSemaglutide22suppressed
Pravastatin SodiumPravastatin Sodium22suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine21suppressed
Doxycycline HyclateDoxycycline Hyclate2117
Montelukast SodiumMontelukast Sodium21suppressed
PregabalinPregabalin21suppressed
ClopidogrelClopidogrel Bisulfate19suppressed
JardianceEmpagliflozin19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
Potassium ChloridePotassium Chloride19suppressed
Testosterone CypionateTestosterone Cypionate19suppressed
TrulicityDulaglutide19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1713
Citalopram HbrCitalopram Hydrobromide17suppressed
FinasterideFinasteride17suppressed
JanuviaSitagliptin Phosphate17suppressed
KetoconazoleKetoconazole16suppressed
EliquisApixaban15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol15suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Warfarin SodiumWarfarin Sodium15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
EstradiolEstradiol14suppressed
GlipizideGlipizide14suppressed
Ondansetron OdtOndansetron1412
CephalexinCephalexin1313
Cyclobenzaprine HclCyclobenzaprine Hcl13suppressed
OfloxacinOfloxacin1311
SynthroidLevothyroxine Sodium13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
MethylprednisoloneMethylprednisolone12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
AcyclovirAcyclovir11suppressed
GlimepirideGlimepiride11suppressed
LatanoprostLatanoprost11suppressed
LevofloxacinLevofloxacin11suppressed
Sertraline HclSertraline Hcl11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
TemazepamTemazepam11suppressed
TestosteroneTestosterone11suppressed
VyvanseLisdexamfetamine Dimesylate11suppressed

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