Healthcare provider profile · identity verified

Derek J Metoyer, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · OPELOUSAS, LA · NPI 1942384870

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 Derek J Metoyer, M.D. received $97.50 in general payments during 2025 across 4 reported records.

AstraZeneca Pharmaceuticals LP accounted for 71.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 2 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 168 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Symbicort by this doctor in 2024.

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

Payment overview · 2025

General Payments

$97.50

4 reported records · 2 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $69.5171.3%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $27.9928.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$97.504

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
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $69.51 3 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $27.99 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
FARXIGA
farxiga
2025 Farxiga 2024 168 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
168 26
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
19 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 Besylate1003163
Atorvastatin CalciumAtorvastatin Calcium975142
Pantoprazole SodiumPantoprazole Sodium882143
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen796139
Potassium ChloridePotassium Chloride57890
Montelukast SodiumMontelukast Sodium56181
Diclofenac SodiumDiclofenac Sodium55581
GabapentinGabapentin55377
FurosemideFurosemide53183
HydrochlorothiazideHydrochlorothiazide49373
Fluticasone PropionateFluticasone Propionate41574
Metformin HclMetformin Hcl38264
Levothyroxine SodiumLevothyroxine Sodium37457
Losartan PotassiumLosartan Potassium37349
Trazodone HclTrazodone Hcl36149
Tizanidine HclTizanidine Hcl35162
Tamsulosin HclTamsulosin Hcl32450
Nifedipine ErNifedipine28443
Metoprolol TartrateMetoprolol Tartrate27041
ClopidogrelClopidogrel Bisulfate26640
Albuterol Sulfate HfaAlbuterol Sulfate26048
CarvedilolCarvedilol24742
Clonidine HclClonidine Hcl24534
Metoprolol SuccinateMetoprolol Succinate23546
Hydralazine HclHydralazine Hcl22930
Rosuvastatin CalciumRosuvastatin Calcium22843
SucralfateSucralfate21926
Quetiapine FumarateQuetiapine Fumarate21025
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen20536
AlprazolamAlprazolam19433
OmeprazoleOmeprazole19027
Buspirone HclBuspirone Hcl18430
EliquisApixaban17937
Escitalopram OxalateEscitalopram Oxalate17624
FarxigaDapagliflozin Propanediol16826
MeloxicamMeloxicam16526
Hydroxyzine HclHydroxyzine Hcl16430
Duloxetine HclDuloxetine Hcl16220
XareltoRivaroxaban15620
PregabalinPregabalin15427
ValsartanValsartan15326
Tramadol HclTramadol Hcl14936
Cyclobenzaprine HclCyclobenzaprine Hcl14723
Citalopram HbrCitalopram Hydrobromide14419
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14220
LevetiracetamLevetiracetam13217
LisinoprilLisinopril13226
GlipizideGlipizide12516
Alendronate SodiumAlendronate Sodium12217
RivastigmineRivastigmine Tartrate12214
Triamcinolone AcetonideTriamcinolone Acetonide12046
Memantine HclMemantine Hcl11915
TopiramateTopiramate11912
SimvastatinSimvastatin11416
Sertraline HclSertraline Hcl11117
Esomeprazole MagnesiumEsomeprazole Magnesium10818
SpironolactoneSpironolactone10617
MethylprednisoloneMethylprednisolone10577
Pravastatin SodiumPravastatin Sodium10515
LactuloseLactulose10420
AzithromycinAzithromycin10382
RamiprilRamipril9717
AllopurinolAllopurinol9418
GlimepirideGlimepiride9314
FamotidineFamotidine8516
LubiprostoneLubiprostone8513
LinzessLinaclotide8418
Isosorbide Mononitrate ErIsosorbide Mononitrate8312
Oxybutynin ChlorideOxybutynin Chloride8011
Zolpidem TartrateZolpidem Tartrate8012
Ciprofloxacin HclCiprofloxacin Hcl7359
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7320
EntrestoSacubitril/Valsartan72suppressed
MounjaroTirzepatide71suppressed
Ropinirole HclRopinirole Hcl7113
JardianceEmpagliflozin69suppressed
M-Natal PlusPnv,calcium 72/Iron/Folic Acid68suppressed
Chlorhexidine GluconateChlorhexidine Gluconate6616
Cyproheptadine HclCyproheptadine Hcl6511
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip6213
OzempicSemaglutide6212
OlanzapineOlanzapine61suppressed
FinasterideFinasteride60suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp58suppressed
FenofibrateFenofibrate Nanocrystallized56suppressed
Humalog Mix 75-25 KwikpenInsulin Lispro Protamin/Lispro56suppressed
Megestrol AcetateMegestrol Acetate5613
Fluoxetine HclFluoxetine Hcl55suppressed
Paroxetine HclParoxetine Hcl55suppressed
Donepezil HclDonepezil Hcl54suppressed
LatanoprostLatanoprost54suppressed
MirtazapineMirtazapine54suppressed
Ondansetron OdtOndansetron5423
AtenololAtenolol52suppressed
Venlafaxine Hcl ErVenlafaxine Hcl52suppressed
Azelastine HclAzelastine Hcl49suppressed
Benazepril HclBenazepril Hcl48suppressed
NystatinNystatin4819
RisperidoneRisperidone47suppressed
Diclofenac PotassiumDiclofenac Potassium46suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim4625
ClotrimazoleClotrimazole45suppressed
ValacyclovirValacyclovir Hcl4512
Amiodarone HclAmiodarone Hcl44suppressed
CelecoxibCelecoxib44suppressed
AripiprazoleAripiprazole42suppressed
LorazepamLorazepam42suppressed
Ranolazine ErRanolazine42suppressed
FenofibrateFenofibrate41suppressed
JanuviaSitagliptin Phosphate41suppressed
Pioglitazone HclPioglitazone Hcl41suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4034
BaclofenBaclofen40suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl40suppressed
MupirocinMupirocin4020
TelmisartanTelmisartan40suppressed
Enalapril MaleateEnalapril Maleate39suppressed
Meclizine HclMeclizine Hcl3911
Metformin Hcl ErMetformin Hcl39suppressed
CarbamazepineCarbamazepine38suppressed
TrulicityDulaglutide38suppressed
Warfarin SodiumWarfarin Sodium38suppressed
ChlorthalidoneChlorthalidone37suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide37suppressed
NabumetoneNabumetone37suppressed
IbuprofenIbuprofen36suppressed
GemfibrozilGemfibrozil35suppressed
Labetalol HclLabetalol Hcl35suppressed
Nebivolol HclNebivolol Hcl35suppressed
TorsemideTorsemide35suppressed
FluconazoleFluconazole3420
TradjentaLinagliptin34suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide34suppressed
LevofloxacinLevofloxacin3327
NaproxenNaproxen33suppressed
Amitriptyline HclAmitriptyline Hcl32suppressed
PentoxifyllinePentoxifylline32suppressed
PhenobarbitalPhenobarbital32suppressed
Bupropion XlBupropion Hcl31suppressed
Divalproex Sodium ErDivalproex Sodium31suppressed
EzetimibeEzetimibe31suppressed
Glipizide ErGlipizide31suppressed
KetoconazoleKetoconazole31suppressed
Hydroxyzine PamoateHydroxyzine Pamoate30suppressed
MethotrexateMethotrexate Sodium30suppressed
MethocarbamolMethocarbamol29suppressed
NitroglycerinNitroglycerin2913
Dexlansoprazole DrDexlansoprazole27suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic27suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter27suppressed
IbuIbuprofen26suppressed
Betamethasone DipropionateBetamethasone Dipropionate25suppressed
IngrezzaValbenazine Tosylate25suppressed
LamotrigineLamotrigine25suppressed
Advair DiskusFluticasone Propion/Salmeterol24suppressed
Benztropine MesylateBenztropine Mesylate24suppressed
CaplytaLumateperone Tosylate24suppressed
Isosorbide DinitrateIsosorbide Dinitrate24suppressed
PhenytoinPhenytoin24suppressed
ScopolamineScopolamine24suppressed
BudesonideBudesonide23suppressed
Bupropion Hcl SrBupropion Hcl23suppressed
Enoxaparin SodiumEnoxaparin Sodium23suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm23suppressed
Metoclopramide HclMetoclopramide Hcl23suppressed
PrednisonePrednisone2314
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
AmoxicillinAmoxicillin2218
CalcitriolCalcitriol22suppressed
HaloperidolHaloperidol22suppressed
Incruse ElliptaUmeclidinium Bromide22suppressed
Carbidopa-LevodopaCarbidopa/Levodopa21suppressed
CilostazolCilostazol21suppressed
MethimazoleMethimazole21suppressed
OxcarbazepineOxcarbazepine21suppressed
Doxycycline HyclateDoxycycline Hyclate2018
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate20suppressed
Methenamine HippurateMethenamine Hippurate20suppressed
SynthroidLevothyroxine Sodium20suppressed
DapagliflozinDapagliflozin Propanediol1912
LetrozoleLetrozole19suppressed
LovastatinLovastatin19suppressed
RestasisCyclosporine19suppressed
Spiriva HandihalerTiotropium Bromide19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
Bupropion HclBupropion Hcl18suppressed
Hydromorphone HclHydromorphone Hcl18suppressed
Midodrine HclMidodrine Hcl18suppressed
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha1811
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
BumetanideBumetanide17suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
Levemir FlexpenInsulin Detemir17suppressed
Sevelamer CarbonateSevelamer Carbonate17suppressed
Carbamazepine ErCarbamazepine16suppressed
ClonazepamClonazepam16suppressed
DigoxinDigoxin16suppressed
EszopicloneEszopiclone16suppressed
HydroxyureaHydroxyurea16suppressed
AcyclovirAcyclovir15suppressed
AnastrozoleAnastrozole15suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol15suppressed
Diltiazem HclDiltiazem Hcl15suppressed
LansoprazoleLansoprazole15suppressed
Medroxyprogesterone AcetateMedroxyprogesterone Acetate14suppressed
MetronidazoleMetronidazole1411
PremarinEstrogens, Conjugated14suppressed
Tolterodine Tartrate ErTolterodine Tartrate14suppressed
Valproic AcidValproic Acid (As Sodium Salt)14suppressed
CephalexinCephalexin1313
Easy Touch Pen NeedlePen Needle, Diabetic13suppressed
Haloperidol DecanoateHaloperidol Decanoate13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Promethazine HclPromethazine Hcl13suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic13suppressed
Ziprasidone HclZiprasidone Hcl13suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Carbidopa-Levodopa ErCarbidopa/Levodopa12suppressed
Cetirizine HclCetirizine Hcl12suppressed
Clindamycin HclClindamycin Hcl12suppressed
DiazepamDiazepam12suppressed
Humulin RInsulin Regular, Human12suppressed
Hydrocodone-IbuprofenHydrocodone/Ibuprofen12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
JentaduetoLinagliptin/Metformin Hcl12suppressed
LeflunomideLeflunomide12suppressed
MinoxidilMinoxidil12suppressed
Novolin RInsulin Regular, Human12suppressed
TemazepamTemazepam12suppressed
Valproic AcidValproic Acid12suppressed
Veo Insulin SyringeSyringe And Needle,insulin,1ml12suppressed
Verapamil ErVerapamil Hcl12suppressed
MovantikNaloxegol Oxalate11suppressed
Prasugrel HclPrasugrel Hcl11suppressed
PrimidonePrimidone11suppressed
VoqueznaVonoprazan Fumarate11suppressed

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 $97.50 · 4 records AstraZeneca Pharmaceuticals LP Dexcom G6 Transmitter, FARXIGA 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