Healthcare provider profile · identity verified

Leon Dwayne Gallow, FNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · OPELOUSAS, LA · NPI 1568554897

Profile state: payments and partd 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

CMS Open Payments records show Leon Dwayne Gallow, FNP received $99.25 in general payments during 2025 across 6 reported records.

Novo Nordisk Inc accounted for 37.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Ozempic, Rybelsus.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 106 claims for Ozempic by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$99.25

6 reported records · 5 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Novo Nordisk Inc Unresolved — no canonical attribution shown $37.5037.8%22025
Seqirus USA Inc Unresolved — no canonical attribution shown $17.0517.2%12025
Ardelyx, Inc. Unresolved — no canonical attribution shown $16.3416.5%12025
Amgen Inc. Unresolved — no canonical attribution shown $14.4814.6%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $13.8814.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$99.256

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $19.92 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $19.92 1 2025
Source payment records
Fluad
Normalized: fluad
Biological Seqirus USA Inc $17.05 1 2025
Source payment records
Flucelvax
Normalized: flucelvax
Biological Seqirus USA Inc $17.05 1 2025
Source payment records
IBSRELA
Normalized: ibsrela
Drug Ardelyx, Inc. $16.34 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $14.48 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $14.48 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $13.88 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
Ozempic
ozempic
2025 Ozempic 2024 106 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
106 15
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS

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
Amlodipine BesylateAmlodipine Besylate19436
Atorvastatin CalciumAtorvastatin Calcium17034
Pantoprazole SodiumPantoprazole Sodium11323
Metformin HclMetformin Hcl11224
OzempicSemaglutide10615
Losartan PotassiumLosartan Potassium9919
Quetiapine FumarateQuetiapine Fumarate6811
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride6413
Fluticasone PropionateFluticasone Propionate6221
Levothyroxine SodiumLevothyroxine Sodium6212
GabapentinGabapentin5718
Tamsulosin HclTamsulosin Hcl5711
OmeprazoleOmeprazole5612
Potassium ChloridePotassium Chloride5515
Montelukast SodiumMontelukast Sodium5214
Albuterol Sulfate HfaAlbuterol Sulfate5017
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5012
Metoprolol SuccinateMetoprolol Succinate45suppressed
AlprazolamAlprazolam44suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4317
PrednisonePrednisone4233
ValsartanValsartan4211
Clonidine HclClonidine Hcl41suppressed
FurosemideFurosemide39suppressed
LisinoprilLisinopril39suppressed
Pravastatin SodiumPravastatin Sodium39suppressed
LinzessLinaclotide38suppressed
FamotidineFamotidine36suppressed
JardianceEmpagliflozin35suppressed
HydrochlorothiazideHydrochlorothiazide34suppressed
AzithromycinAzithromycin2926
Duloxetine HclDuloxetine Hcl28suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter28suppressed
Alendronate SodiumAlendronate Sodium26suppressed
Hydroxyzine HclHydroxyzine Hcl26suppressed
GlipizideGlipizide25suppressed
JanuviaSitagliptin Phosphate25suppressed
Sertraline HclSertraline Hcl25suppressed
Zolpidem TartrateZolpidem Tartrate24suppressed
TemazepamTemazepam23suppressed
Metoprolol TartrateMetoprolol Tartrate21suppressed
Tolterodine Tartrate ErTolterodine Tartrate21suppressed
MeloxicamMeloxicam20suppressed
Olmesartan MedoxomilOlmesartan Medoxomil20suppressed
TradjentaLinagliptin20suppressed
Buspirone HclBuspirone Hcl19suppressed
Escitalopram OxalateEscitalopram Oxalate19suppressed
MounjaroTirzepatide19suppressed
NystatinNystatin19suppressed
AllopurinolAllopurinol17suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl17suppressed
Donepezil HclDonepezil Hcl17suppressed
LatanoprostLatanoprost17suppressed
NitroglycerinNitroglycerin17suppressed
Tizanidine HclTizanidine Hcl1714
TrulicityDulaglutide17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
Hydralazine HclHydralazine Hcl16suppressed
LevetiracetamLevetiracetam16suppressed
LovastatinLovastatin16suppressed
BaclofenBaclofen15suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
Memantine HclMemantine Hcl15suppressed
FinasterideFinasteride14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav13suppressed
Bupropion Hcl SrBupropion Hcl13suppressed
CarvedilolCarvedilol13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Glipizide ErGlipizide13suppressed
IbuprofenIbuprofen13suppressed
LacosamideLacosamide13suppressed
MupirocinMupirocin13suppressed
Nifedipine ErNifedipine13suppressed
XareltoRivaroxaban13suppressed
ZonisamideZonisamide13suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan12suppressed
Citalopram HbrCitalopram Hydrobromide12suppressed
ClobazamClobazam12suppressed
FenofibrateFenofibrate12suppressed
NabumetoneNabumetone12suppressed
PremarinEstrogens, Conjugated12suppressed
RybelsusSemaglutide12suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog11suppressed
Janumet XrSitagliptin Phos/Metformin Hcl11suppressed
Oxybutynin ChlorideOxybutynin Chloride11suppressed
RivastigmineRivastigmine11suppressed

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 $99.25 · 6 records Novo Nordisk Inc CAPLYTA, Fluad, Flucelvax, IBSRELA, OTEZLA, Ozempic, REPATHA, Rybelsus 2
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