Healthcare provider profile · identity verified

Robert M. Gajdos, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · CLIFTON, NJ · NPI 1649347964

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 Robert M. Gajdos, M.D. received $188.85 in general payments during 2025 across 5 reported records.

Penumbra, Inc. accounted for 66.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 32 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Mounjaro 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 34 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

$188.85

5 reported records · 4 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
Penumbra, Inc. Unresolved — no canonical attribution shown $125.7366.6%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $30.9216.4%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.279.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $14.937.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$188.855

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
Indigo System
Normalized: indigo system
Device Penumbra, Inc. $125.73 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $30.92 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $17.27 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $14.93 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 32 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 34
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
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
32 11
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
33 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
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
Rosuvastatin CalciumRosuvastatin Calcium338109
Amlodipine BesylateAmlodipine Besylate332109
Atorvastatin CalciumAtorvastatin Calcium25391
Levothyroxine SodiumLevothyroxine Sodium25181
Metformin HclMetformin Hcl15754
AlprazolamAlprazolam14546
Metoprolol SuccinateMetoprolol Succinate14546
AzithromycinAzithromycin132100
Pantoprazole SodiumPantoprazole Sodium11850
SimvastatinSimvastatin10634
Losartan PotassiumLosartan Potassium8432
EliquisApixaban6622
AmoxicillinAmoxicillin6542
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride6125
Metoprolol TartrateMetoprolol Tartrate5920
Tramadol HclTramadol Hcl5920
Escitalopram OxalateEscitalopram Oxalate5817
Zolpidem TartrateZolpidem Tartrate5623
DiazepamDiazepam5512
Tamsulosin HclTamsulosin Hcl5520
Albuterol Sulfate HfaAlbuterol Sulfate5421
MethylprednisoloneMethylprednisolone5241
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid5120
ClonazepamClonazepam4719
MeloxicamMeloxicam4722
CarvedilolCarvedilol4619
ClopidogrelClopidogrel Bisulfate4617
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4613
AllopurinolAllopurinol4414
LisinoprilLisinopril4318
OmeprazoleOmeprazole4216
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4011
HydrochlorothiazideHydrochlorothiazide3915
AtenololAtenolol37suppressed
LorazepamLorazepam3712
CefuroximeCefuroxime Axetil3628
Fluticasone PropionateFluticasone Propionate3612
Olmesartan MedoxomilOlmesartan Medoxomil3511
FurosemideFurosemide3416
OzempicSemaglutide34suppressed
MounjaroTirzepatide33suppressed
JardianceEmpagliflozin3211
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst3226
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip3120
FamotidineFamotidine3115
LactuloseLactulose3112
Sertraline HclSertraline Hcl31suppressed
CephalexinCephalexin3025
GabapentinGabapentin2915
Nebivolol HclNebivolol Hcl29suppressed
SynthroidLevothyroxine Sodium29suppressed
Trazodone HclTrazodone Hcl29suppressed
Montelukast SodiumMontelukast Sodium2812
Potassium ChloridePotassium Chloride28suppressed
RamiprilRamipril28suppressed
Enalapril MaleateEnalapril Maleate27suppressed
LinzessLinaclotide27suppressed
GlipizideGlipizide25suppressed
Meclizine HclMeclizine Hcl2514
Cyclobenzaprine HclCyclobenzaprine Hcl2414
Dexlansoprazole DrDexlansoprazole24suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl24suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
Alendronate SodiumAlendronate Sodium23suppressed
Pravastatin SodiumPravastatin Sodium23suppressed
XareltoRivaroxaban23suppressed
Clonidine HclClonidine Hcl22suppressed
Hydralazine HclHydralazine Hcl2213
Metformin Hcl ErMetformin Hcl22suppressed
ValacyclovirValacyclovir Hcl22suppressed
Nifedipine ErNifedipine21suppressed
PrednisonePrednisone21suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine20suppressed
FinasterideFinasteride20suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
FarxigaDapagliflozin Propanediol17suppressed
GlimepirideGlimepiride17suppressed
Ibandronate SodiumIbandronate Sodium17suppressed
JanuviaSitagliptin Phosphate17suppressed
Ondansetron OdtOndansetron1714
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
EzetimibeEzetimibe16suppressed
MethotrexateMethotrexate Sodium16suppressed
Paroxetine HclParoxetine Hcl16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1512
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
NaproxenNaproxen15suppressed
Pioglitazone HclPioglitazone Hcl15suppressed
BystolicNebivolol Hcl14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
Diclofenac SodiumDiclofenac Sodium14suppressed
Ondansetron HclOndansetron Hcl14suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine13suppressed
EntrestoSacubitril/Valsartan13suppressed
Glipizide ErGlipizide13suppressed
MyrbetriqMirabegron13suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid13suppressed
ValsartanValsartan13suppressed
Fluticasone Propionate HfaFluticasone Propionate12suppressed
Tizanidine HclTizanidine Hcl12suppressed
ChlorthalidoneChlorthalidone11suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin11suppressed
IrbesartanIrbesartan11suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide11suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide11suppressed

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 $188.85 · 5 records Penumbra, Inc. Indigo System, JARDIANCE, Ozempic, SHINGRIX 3
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