Healthcare provider profile · identity verified

Diane E Fresca, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · PRINCETON, NJ · NPI 1104084649

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 Diane E Fresca, M.D. received $83.81 in general payments during 2025 across 5 reported records.

Medtronic, Inc. accounted for 22.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 103 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 101 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Trulicity by this doctor in 2024.

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

Payment overview · 2025

General Payments

$83.81

5 reported records · 5 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
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$18.9222.6%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.6821.1%12025
Insulet Corporation Unresolved — no canonical attribution shown $17.0620.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.1019.2%12025
Abbott Laboratories Unresolved — no canonical attribution shown $14.0516.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$83.815

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
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $18.92 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $17.68 1 2025
Source payment records
Omnipod
Normalized: omnipod
Device Insulet Corporation $17.06 1 2025
Source payment records
TEPEZZA
Normalized: tepezza
Biological Amgen Inc. $16.10 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $14.05 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 103 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
103 31
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
101 23
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
27 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
Levothyroxine SodiumLevothyroxine Sodium21885
SynthroidLevothyroxine Sodium13444
Metformin HclMetformin Hcl11639
Metformin Hcl ErMetformin Hcl10939
JardianceEmpagliflozin10331
OzempicSemaglutide10335
MounjaroTirzepatide10123
FarxigaDapagliflozin Propanediol9735
Atorvastatin CalciumAtorvastatin Calcium8133
Nano 2nd Gen Pen NeedlePen Needle, Diabetic7233
GlimepirideGlimepiride7023
Humalog Kwikpen U-100Insulin Lispro6724
JanuviaSitagliptin Phosphate61suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6029
Tresiba Flextouch U-100Insulin Degludec5922
MethimazoleMethimazole4514
Rosuvastatin CalciumRosuvastatin Calcium4117
RybelsusSemaglutide37suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic3315
RepaglinideRepaglinide2711
TrulicityDulaglutide27suppressed
Novolog FlexpenInsulin Aspart2412
LisinoprilLisinopril23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
GlipizideGlipizide22suppressed
EzetimibeEzetimibe20suppressed
JanumetSitagliptin Phos/Metformin Hcl20suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic20suppressed
InvokanaCanagliflozin18suppressed
Levemir FlexpenInsulin Detemir1811
Losartan PotassiumLosartan Potassium18suppressed
TirosintLevothyroxine Sodium14suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
Pioglitazone HclPioglitazone Hcl12suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro11suppressed
Tresiba Flextouch U-200Insulin Degludec11suppressed

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 $83.81 · 5 records Medtronic, Inc. FREESTYLE LIBRE 3, JARDIANCE, MINIMED 780G, Omnipod, TEPEZZA 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