Healthcare provider profile · identity verified

Antoni Berger, MD

Allopathic & Osteopathic Physicians|Internal Medicine · KENSINGTON, CT · NPI 1356450258

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 Antoni Berger, MD received $29.21 in general payments during 2025 across 1 reported records.

Novo Nordisk Inc accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

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 100 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$29.21

1 reported records · 1 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 $29.21100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$29.211

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 $29.21 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 100 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
100 25

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 Calcium722197
Amlodipine BesylateAmlodipine Besylate509143
Losartan PotassiumLosartan Potassium385101
Metformin HclMetformin Hcl26679
Metoprolol SuccinateMetoprolol Succinate25268
LisinoprilLisinopril21659
Levothyroxine SodiumLevothyroxine Sodium19748
Pantoprazole SodiumPantoprazole Sodium19772
GabapentinGabapentin16436
Tamsulosin HclTamsulosin Hcl16249
Rosuvastatin CalciumRosuvastatin Calcium15248
EzetimibeEzetimibe14944
Metoprolol TartrateMetoprolol Tartrate13938
ChlorthalidoneChlorthalidone13246
FurosemideFurosemide11136
Trazodone HclTrazodone Hcl10937
OzempicSemaglutide10025
EliquisApixaban9927
AlprazolamAlprazolam9120
JardianceEmpagliflozin8925
SpironolactoneSpironolactone8727
Alendronate SodiumAlendronate Sodium8226
Sertraline HclSertraline Hcl8226
IrbesartanIrbesartan8120
SimvastatinSimvastatin8023
AllopurinolAllopurinol7623
Fluticasone PropionateFluticasone Propionate7341
Hydralazine HclHydralazine Hcl6822
Montelukast SodiumMontelukast Sodium6720
FarxigaDapagliflozin Propanediol5611
LinzessLinaclotide5215
Doxazosin MesylateDoxazosin Mesylate5013
PrednisonePrednisone4942
KetoconazoleKetoconazole4821
MethylprednisoloneMethylprednisolone4845
Mometasone FuroateMometasone Furoate4634
Ropinirole HclRopinirole Hcl4612
Breo ElliptaFluticasone/Vilanterol4411
Azelastine HclAzelastine Hcl4312
ClopidogrelClopidogrel Bisulfate4214
GlipizideGlipizide4213
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4211
OmeprazoleOmeprazole4214
Potassium ChloridePotassium Chloride4220
ClonazepamClonazepam40suppressed
Escitalopram OxalateEscitalopram Oxalate3915
ValsartanValsartan37suppressed
Venlafaxine Hcl ErVenlafaxine Hcl3712
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3613
SynthroidLevothyroxine Sodium36suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide3611
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide35suppressed
PregabalinPregabalin34suppressed
Citalopram HbrCitalopram Hydrobromide33suppressed
Bupropion XlBupropion Hcl30suppressed
Clobetasol PropionateClobetasol Propionate30suppressed
Klor-Con M20Potassium Chloride29suppressed
Donepezil HclDonepezil Hcl27suppressed
MyrbetriqMirabegron27suppressed
Labetalol HclLabetalol Hcl26suppressed
Memantine HclMemantine Hcl26suppressed
Terazosin HclTerazosin Hcl26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2521
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2518
CarvedilolCarvedilol24suppressed
MeloxicamMeloxicam2418
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide23suppressed
HydrochlorothiazideHydrochlorothiazide22suppressed
Paroxetine HclParoxetine Hcl22suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
AzithromycinAzithromycin2121
MounjaroTirzepatide21suppressed
Quetiapine FumarateQuetiapine Fumarate21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl20suppressed
DutasterideDutasteride20suppressed
CephalexinCephalexin1915
Duloxetine HclDuloxetine Hcl19suppressed
FinasterideFinasteride19suppressed
LovastatinLovastatin19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen19suppressed
Tresiba Flextouch U-200Insulin Degludec19suppressed
Albuterol Sulfate HfaAlbuterol Sulfate18suppressed
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
TorsemideTorsemide18suppressed
Carbidopa-LevodopaCarbidopa/Levodopa17suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm17suppressed
Meclizine HclMeclizine Hcl1714
Nano 2nd Gen Pen NeedlePen Needle, Diabetic17suppressed
TradjentaLinagliptin17suppressed
Wixela InhubFluticasone Propion/Salmeterol17suppressed
Diclofenac SodiumDiclofenac Sodium16suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
Dicyclomine HclDicyclomine Hcl15suppressed
FenofibrateFenofibrate15suppressed
DigoxinDigoxin14suppressed
FamotidineFamotidine14suppressed
JanuviaSitagliptin Phosphate14suppressed
LidocaineLidocaine14suppressed
Pravastatin SodiumPravastatin Sodium14suppressed
ProliaDenosumab14suppressed
Verapamil ErVerapamil Hcl14suppressed
XareltoRivaroxaban14suppressed
Doxycycline HyclateDoxycycline Hyclate1312
FenofibrateFenofibrate Nanocrystallized13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
Nebivolol HclNebivolol Hcl13suppressed
Repatha SureclickEvolocumab13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1312
AtenololAtenolol12suppressed
DiazepamDiazepam12suppressed
Humalog Kwikpen U-200Insulin Lispro12suppressed
MetolazoneMetolazone12suppressed
Sildenafil CitrateSildenafil Citrate12suppressed
TrulicityDulaglutide12suppressed
NystatinNystatin11suppressed
PaxlovidNirmatrelvir/Ritonavir1111
Victoza 3-PakLiraglutide11suppressed

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 $29.21 · 1 records Novo Nordisk Inc Ozempic 1
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