Healthcare provider profile · identity verified

Louis H. Mccormick, MD

Allopathic & Osteopathic Physicians|Family Medicine · FRANKLIN, LA · NPI 1699797498

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 Louis H. Mccormick, MD received $111.13 in general payments during 2025 across 9 reported records.

Lilly USA, LLC accounted for 41.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 64 claims for Jardiance by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$111.13

9 reported records · 3 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
Lilly USA, LLC Unresolved — no canonical attribution shown $45.8841.3%32025
Corium, LLC Unresolved — no canonical attribution shown $41.7737.6%52025
Collegium Pharmaceutical, Inc. Unresolved — no canonical attribution shown $23.4821.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$111.139

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
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $45.88 3 2025
Source payment records
Azstarys
Normalized: azstarys
Drug Corium, LLC $41.77 5 2025
Source payment records
Jornay PM
Normalized: jornay pm
Drug Collegium Pharmaceutical, Inc. $23.48 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
JARDIANCE
jardiance
2025 Jardiance 2024 64 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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
64 14
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
34 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
LisinoprilLisinopril29851
Amlodipine BesylateAmlodipine Besylate24245
Atorvastatin CalciumAtorvastatin Calcium22150
Levothyroxine SodiumLevothyroxine Sodium19133
Diclofenac SodiumDiclofenac Sodium16565
AzithromycinAzithromycin14795
AlprazolamAlprazolam10916
Tizanidine HclTizanidine Hcl10738
Rosuvastatin CalciumRosuvastatin Calcium10625
Pantoprazole SodiumPantoprazole Sodium10521
Sertraline HclSertraline Hcl9818
Metformin HclMetformin Hcl9419
Metformin Hcl ErMetformin Hcl9317
CephalexinCephalexin8462
Lantus SolostarInsulin Glargine,hum.Rec.Anlog73suppressed
Albuterol Sulfate HfaAlbuterol Sulfate6718
AllopurinolAllopurinol6714
Pravastatin SodiumPravastatin Sodium6715
GlimepirideGlimepiride6613
ClopidogrelClopidogrel Bisulfate6511
JardianceEmpagliflozin6414
PrednisonePrednisone6445
GabapentinGabapentin5914
Tamsulosin HclTamsulosin Hcl5911
OmeprazoleOmeprazole5713
Fluticasone PropionateFluticasone Propionate5524
Losartan PotassiumLosartan Potassium5213
OzempicSemaglutide5012
TemazepamTemazepam49suppressed
HydrochlorothiazideHydrochlorothiazide4711
Metoprolol SuccinateMetoprolol Succinate4611
SimvastatinSimvastatin4613
IbuprofenIbuprofen4319
LactuloseLactulose37suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide35suppressed
Montelukast SodiumMontelukast Sodium35suppressed
Trazodone HclTrazodone Hcl35suppressed
Hydroxyzine PamoateHydroxyzine Pamoate34suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3427
TrulicityDulaglutide34suppressed
DiazepamDiazepam33suppressed
Potassium ChloridePotassium Chloride33suppressed
PregabalinPregabalin33suppressed
AmoxicillinAmoxicillin3121
Doxycycline HyclateDoxycycline Hyclate3120
Escitalopram OxalateEscitalopram Oxalate30suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium30suppressed
FamotidineFamotidine30suppressed
Hydroxyzine HclHydroxyzine Hcl30suppressed
AtenololAtenolol29suppressed
SucralfateSucralfate2913
Triamcinolone AcetonideTriamcinolone Acetonide2922
EliquisApixaban28suppressed
FenofibrateFenofibrate Nanocrystallized28suppressed
MupirocinMupirocin2821
Tramadol HclTramadol Hcl28suppressed
Citalopram HbrCitalopram Hydrobromide27suppressed
LorazepamLorazepam27suppressed
GlipizideGlipizide26suppressed
Paroxetine HclParoxetine Hcl26suppressed
Donepezil HclDonepezil Hcl25suppressed
FluconazoleFluconazole25suppressed
FurosemideFurosemide25suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25suppressed
LansoprazoleLansoprazole25suppressed
SulindacSulindac2511
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2420
Fluoxetine HclFluoxetine Hcl23suppressed
JanuviaSitagliptin Phosphate23suppressed
CarvedilolCarvedilol22suppressed
PhenobarbitalPhenobarbital22suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine21suppressed
Cyproheptadine HclCyproheptadine Hcl20suppressed
DutasterideDutasteride20suppressed
IrbesartanIrbesartan20suppressed
MeloxicamMeloxicam20suppressed
Memantine HclMemantine Hcl19suppressed
FenofibrateFenofibrate18suppressed
KetoconazoleKetoconazole1812
Metoprolol TartrateMetoprolol Tartrate18suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1712
Neomycin-Polymyxin-HydrocortNeomycin/Polymyxin B/Hydrocort1716
ValsartanValsartan17suppressed
Buspirone HclBuspirone Hcl16suppressed
CelecoxibCelecoxib16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
Clonidine HclClonidine Hcl15suppressed
Oxybutynin Chloride ErOxybutynin Chloride15suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended15suppressed
Clorazepate DipotassiumClorazepate Dipotassium14suppressed
FinasterideFinasteride14suppressed
Acebutolol HclAcebutolol Hcl13suppressed
Glipizide ErGlipizide13suppressed
OxcarbazepineOxcarbazepine13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
ChlorthalidoneChlorthalidone12suppressed
LinzessLinaclotide12suppressed
MirtazapineMirtazapine12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Pioglitazone HclPioglitazone Hcl12suppressed
Ropinirole HclRopinirole Hcl12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Ziprasidone HclZiprasidone Hcl12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
JanumetSitagliptin Phos/Metformin Hcl11suppressed
MethotrexateMethotrexate Sodium11suppressed

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 $111.13 · 9 records Lilly USA, LLC Azstarys, JARDIANCE, Jornay PM 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