Healthcare provider profile · identity verified

Robert Nelson Jones, MD

Family Practice · OLD SAYBROOK, CT · NPI 1659513315

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium434140
Amlodipine BesylateAmlodipine Besylate25380
Rosuvastatin CalciumRosuvastatin Calcium17358
Losartan PotassiumLosartan Potassium16753
HydrochlorothiazideHydrochlorothiazide15048
Levothyroxine SodiumLevothyroxine Sodium15053
Sertraline HclSertraline Hcl14348
LisinoprilLisinopril13951
Metformin HclMetformin Hcl13744
Metoprolol SuccinateMetoprolol Succinate12139
GabapentinGabapentin10938
Pantoprazole SodiumPantoprazole Sodium10541
Tramadol HclTramadol Hcl9427
AllopurinolAllopurinol8930
Tamsulosin HclTamsulosin Hcl8938
Pravastatin SodiumPravastatin Sodium8126
EliquisApixaban8019
Trazodone HclTrazodone Hcl7533
Montelukast SodiumMontelukast Sodium7422
OzempicSemaglutide7421
AlprazolamAlprazolam7328
Albuterol Sulfate HfaAlbuterol Sulfate7231
Escitalopram OxalateEscitalopram Oxalate7223
OmeprazoleOmeprazole7228
FurosemideFurosemide6932
AtenololAtenolol6421
Doxazosin MesylateDoxazosin Mesylate5812
SimvastatinSimvastatin5820
Fluticasone PropionateFluticasone Propionate5625
FamotidineFamotidine5423
Fluoxetine HclFluoxetine Hcl4916
Metformin Hcl ErMetformin Hcl4919
MeloxicamMeloxicam4827
MirtazapineMirtazapine4722
TemazepamTemazepam45suppressed
LorazepamLorazepam4426
PrednisonePrednisone4337
SynthroidLevothyroxine Sodium4012
ClonazepamClonazepam3913
Zolpidem TartrateZolpidem Tartrate3713
DiazepamDiazepam35suppressed
ValsartanValsartan3413
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid31suppressed
Alendronate SodiumAlendronate Sodium30suppressed
Doxycycline HyclateDoxycycline Hyclate3026
EzetimibeEzetimibe30suppressed
FinasterideFinasteride30suppressed
SpironolactoneSpironolactone3011
Lantus SolostarInsulin Glargine,hum.Rec.Anlog29suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen28suppressed
PregabalinPregabalin2811
Glipizide ErGlipizide26suppressed
Metoprolol TartrateMetoprolol Tartrate2613
ValacyclovirValacyclovir Hcl2617
Donepezil HclDonepezil Hcl25suppressed
Duloxetine HclDuloxetine Hcl24suppressed
Azelastine HclAzelastine Hcl23suppressed
Bupropion HclBupropion Hcl23suppressed
MounjaroTirzepatide23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
Meclizine HclMeclizine Hcl2113
Triamcinolone AcetonideTriamcinolone Acetonide2117
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1915
Buspirone HclBuspirone Hcl19suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl1913
Quetiapine FumarateQuetiapine Fumarate19suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine17suppressed
JardianceEmpagliflozin17suppressed
PaxlovidNirmatrelvir/Ritonavir1717
Potassium ChloridePotassium Chloride17suppressed
KetoconazoleKetoconazole16suppressed
Nebivolol HclNebivolol Hcl16suppressed
Ropinirole HclRopinirole Hcl16suppressed
AzithromycinAzithromycin1514
Bupropion XlBupropion Hcl15suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
ClopidogrelClopidogrel Bisulfate15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
CephalexinCephalexin14suppressed
LidocaineLidocaine14suppressed
MethylprednisoloneMethylprednisolone1411
NystatinNystatin14suppressed
Sumatriptan SuccinateSumatriptan Succinate14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
XareltoRivaroxaban14suppressed
AmoxicillinAmoxicillin13suppressed
CelecoxibCelecoxib13suppressed
ChlorthalidoneChlorthalidone13suppressed
EszopicloneEszopiclone13suppressed
GlimepirideGlimepiride13suppressed
LansoprazoleLansoprazole13suppressed
Ondansetron OdtOndansetron13suppressed
Paroxetine HclParoxetine Hcl13suppressed
TopiramateTopiramate13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Hydralazine HclHydralazine Hcl12suppressed
IrbesartanIrbesartan12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
LinzessLinaclotide12suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
CarvedilolCarvedilol11suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip11suppressed
EpinephrineEpinephrine11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
LactuloseLactulose11suppressed

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
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