Healthcare provider profile · identity verified

Ernest Garnier, MD

Allopathic & Osteopathic Physicians|Internal Medicine · BROOKLYN, NY · NPI 1942294566

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 Ernest Garnier, MD received $1,000.73 in general payments during 2025 across 27 reported records.

Novo Nordisk Inc accounted for 30.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 37 claims for Eliquis by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Shingrix by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Entresto 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 47 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

$1,000.73

27 reported records · 7 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 $309.1830.9%92025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $202.1420.2%72025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $152.3515.2%22025
Abbott Laboratories Unresolved — no canonical attribution shown $129.6913.0%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $110.4711.0%42025
Exact Sciences Corporation Unresolved — no canonical attribution shown $52.925.3%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $43.984.4%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,000.7327

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 $242.67 6 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $202.14 7 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $129.69 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $125.00 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $115.49 5 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $110.47 4 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $52.92 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $43.98 2 2025
Source payment records
COBENFY
Normalized: cobenfy
Drug E.R. Squibb & Sons, L.L.C. $27.35 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 47 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 22 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
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
37 20
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
22 17
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
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
47 17
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
Atorvastatin CalciumAtorvastatin Calcium14771
Amlodipine BesylateAmlodipine Besylate13363
Rosuvastatin CalciumRosuvastatin Calcium8938
JardianceEmpagliflozin8320
Metoprolol SuccinateMetoprolol Succinate7335
JanuviaSitagliptin Phosphate6618
OmeprazoleOmeprazole6519
GabapentinGabapentin5519
Losartan PotassiumLosartan Potassium4826
OzempicSemaglutide4717
Tamsulosin HclTamsulosin Hcl4618
Nifedipine ErNifedipine4518
Albuterol Sulfate HfaAlbuterol Sulfate4315
ChlorthalidoneChlorthalidone4216
Enalapril MaleateEnalapril Maleate4115
Metformin Hcl ErMetformin Hcl3818
EliquisApixaban3720
Fluticasone PropionateFluticasone Propionate3711
SpironolactoneSpironolactone3717
FarxigaDapagliflozin Propanediol3619
Metformin HclMetformin Hcl3621
CarvedilolCarvedilol3315
SimvastatinSimvastatin33suppressed
AllopurinolAllopurinol29suppressed
FurosemideFurosemide2915
MeloxicamMeloxicam29suppressed
ValsartanValsartan2811
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med2713
HydrochlorothiazideHydrochlorothiazide26suppressed
LisinoprilLisinopril25suppressed
Vitamin D2Ergocalciferol (Vitamin D2)24suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
ClopidogrelClopidogrel Bisulfate2214
Duloxetine HclDuloxetine Hcl22suppressed
Easy Touch Alcohol Prep PadsAlcohol Antiseptic Pads22suppressed
EntrestoSacubitril/Valsartan22suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2217
XareltoRivaroxaban21suppressed
AnastrozoleAnastrozole20suppressed
Benazepril HclBenazepril Hcl20suppressed
JanumetSitagliptin Phos/Metformin Hcl20suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
Novolog FlexpenInsulin Aspart18suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads17suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril16suppressed
Pantoprazole SodiumPantoprazole Sodium16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Diclofenac SodiumDiclofenac Sodium15suppressed
Levothyroxine SodiumLevothyroxine Sodium15suppressed
MirtazapineMirtazapine15suppressed
GlimepirideGlimepiride14suppressed
IbuprofenIbuprofen14suppressed
Janumet XrSitagliptin Phos/Metformin Hcl14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
PrednisonePrednisone14suppressed
FamotidineFamotidine13suppressed
Montelukast SodiumMontelukast Sodium13suppressed
Azelastine HclAzelastine Hcl12suppressed
FinasterideFinasteride12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
RybelsusSemaglutide12suppressed
Ammonium LactateAmmonium Lactate11suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone11suppressed
EzetimibeEzetimibe11suppressed
Hydralazine HclHydralazine Hcl11suppressed
KetoconazoleKetoconazole11suppressed
LevetiracetamLevetiracetam11suppressed
Metformin Er OsmoticMetformin 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 $1,000.73 · 27 records Novo Nordisk Inc CAMZYOS, COBENFY, Dexcom G6 Transmitter, FREESTYLE LIBRE 3, LEQVIO, Ozempic, Rybelsus, SHINGRIX, The Cologuard Plus Collection Kit 5
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