Healthcare provider profile · identity verified

John Jeffrey Nelson, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · MYSTIC, CT · NPI 1376540005

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 John Jeffrey Nelson, M.D. received $199.14 in general payments during 2025 across 9 reported records.

Novartis Pharmaceuticals Corporation accounted for 23.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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 14 claims for Jardiance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$199.14

9 reported records · 6 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $46.9123.6%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $44.4122.3%22025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $44.4122.3%22025
Baxter Healthcare Unresolved — no canonical attribution shown $25.9013.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $22.9711.5%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $14.547.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$199.149

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
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $46.91 2 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $44.41 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $44.41 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $44.41 2 2025
Source payment records
Hillrom - Carnation Ambulatory Monitor
Normalized: hillrom carnation ambulatory monitor
Device Baxter Healthcare $25.90 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.54 1 2025
Source payment records
  • 2025-07-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.54 · Open Payments source

* 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
14 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 Calcium21956
Amlodipine BesylateAmlodipine Besylate12930
Losartan PotassiumLosartan Potassium9523
LisinoprilLisinopril8522
Levothyroxine SodiumLevothyroxine Sodium8220
Tamsulosin HclTamsulosin Hcl7921
Metoprolol SuccinateMetoprolol Succinate7516
OmeprazoleOmeprazole7016
Montelukast SodiumMontelukast Sodium6414
EliquisApixaban5811
GabapentinGabapentin54suppressed
LorazepamLorazepam48suppressed
Rosuvastatin CalciumRosuvastatin Calcium4714
Duloxetine HclDuloxetine Hcl45suppressed
FurosemideFurosemide45suppressed
Metoprolol TartrateMetoprolol Tartrate45suppressed
CelecoxibCelecoxib4111
AllopurinolAllopurinol4012
OzempicSemaglutide36suppressed
Tramadol HclTramadol Hcl35suppressed
Zolpidem TartrateZolpidem Tartrate34suppressed
AtenololAtenolol31suppressed
FinasterideFinasteride31suppressed
Sertraline HclSertraline Hcl30suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter30suppressed
SimvastatinSimvastatin28suppressed
MethylprednisoloneMethylprednisolone2515
Metformin HclMetformin Hcl24suppressed
AlprazolamAlprazolam22suppressed
Nifedipine ErNifedipine22suppressed
XareltoRivaroxaban22suppressed
AzithromycinAzithromycin2015
ClonazepamClonazepam20suppressed
EzetimibeEzetimibe20suppressed
ValacyclovirValacyclovir Hcl20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1915
Escitalopram OxalateEscitalopram Oxalate19suppressed
Metformin Hcl ErMetformin Hcl18suppressed
Pantoprazole SodiumPantoprazole Sodium18suppressed
Warfarin SodiumWarfarin Sodium18suppressed
BaclofenBaclofen17suppressed
Citalopram HbrCitalopram Hydrobromide17suppressed
FamotidineFamotidine17suppressed
FenofibrateFenofibrate17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
Albuterol Sulfate HfaAlbuterol Sulfate15suppressed
Doxazosin MesylateDoxazosin Mesylate15suppressed
Hydralazine HclHydralazine Hcl15suppressed
Aspirin-Dipyridamole ErAspirin/Dipyridamole14suppressed
JardianceEmpagliflozin14suppressed
MyrbetriqMirabegron14suppressed
Nebivolol HclNebivolol Hcl14suppressed
Amiodarone HclAmiodarone Hcl13suppressed
EszopicloneEszopiclone13suppressed
JanuviaSitagliptin Phosphate13suppressed
Methenamine HippurateMethenamine Hippurate13suppressed
PaxlovidNirmatrelvir/Ritonavir1313
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
HydrochlorothiazideHydrochlorothiazide12suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
MeloxicamMeloxicam12suppressed
NitrofurantoinNitrofurantoin Macrocrystal12suppressed
PrednisonePrednisone12suppressed
SynthroidLevothyroxine Sodium12suppressed
Incruse ElliptaUmeclidinium Bromide11suppressed

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 $199.14 · 9 records Novartis Pharmaceuticals Corporation FANAPT, Hillrom - Carnation Ambulatory Monitor, LEQVIO, MOUNJARO, XIFAXAN, ZEPBOUND 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