Healthcare provider profile · identity verified

Peter I Yi, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · PRINCETON, NJ · NPI 1457499618

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 Peter I Yi, M.D. received $263.76 in general payments during 2025 across 10 reported records.

Novartis Pharmaceuticals Corporation accounted for 28.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

Incyte Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JAKAFI as an associated drug or biological on 14854 records involving 6477 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Jakafi by this doctor in 2024.

Janssen Biotech, 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Xarelto by this doctor in 2024.

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

Payment overview · 2025

General Payments

$263.76

10 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $76.2628.9%32025
Telix Pharmaceuticals Unresolved — no canonical attribution shown $73.9328.0%12025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $39.3514.9%22025
Tempus AI, Inc Unresolved — no canonical attribution shown $38.4014.6%22025
Incyte Corporation Unresolved — no canonical attribution shown $35.8213.6%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$263.7610

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
ILLUCCIX
Normalized: illuccix
Drug Telix Pharmaceuticals $73.93 1 2025
Source payment records
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $60.57 2 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $39.35 2 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $39.35 2 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $39.35 2 2025
Source payment records
XT CDX
Normalized: xt cdx
Device Tempus AI, Inc $38.40 2 2025
Source payment records
JAKAFI
Normalized: jakafi
Drug Incyte Corporation $35.82 2 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $15.69 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
JAKAFI
jakafi
2025 Jakafi 2024 14
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
Incyte Corporation
Exact reporting entity; no affiliate inference
2025 JAKAFI
open payments reported associated product
CMS Open Payments — General Payments
14854 supporting records · 6477 recipient NPIs · example record 1225959940
Jakafi · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 2024
Exact normalized brand match · 1 Part D row
25 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
LetrozoleLetrozole28586
IbrancePalbociclib102suppressed
AnastrozoleAnastrozole8831
Levothyroxine SodiumLevothyroxine Sodium5717
LorazepamLorazepam4313
PrednisonePrednisone4311
FulvestrantFulvestrant42suppressed
OmeprazoleOmeprazole37suppressed
DexamethasoneDexamethasone3415
XtandiEnzalutamide33suppressed
AlprazolamAlprazolam32suppressed
AranespDarbepoetin Alfa In Polysorbat31suppressed
Atorvastatin CalciumAtorvastatin Calcium31suppressed
Imatinib MesylateImatinib Mesylate31suppressed
ExemestaneExemestane30suppressed
Lupron DepotLeuprolide Acetate30suppressed
AcyclovirAcyclovir25suppressed
XareltoRivaroxaban25suppressed
EliquisApixaban21suppressed
Ondansetron OdtOndansetron2018
Pantoprazole SodiumPantoprazole Sodium17suppressed
Losartan PotassiumLosartan Potassium16suppressed
Tamoxifen CitrateTamoxifen Citrate16suppressed
Amlodipine BesylateAmlodipine Besylate15suppressed
Oxycodone HclOxycodone Hcl15suppressed
JakafiRuxolitinib Phosphate14suppressed
MirtazapineMirtazapine14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
XgevaDenosumab14suppressed
Ciprofloxacin HclCiprofloxacin Hcl1311
ClonazepamClonazepam13suppressed
FurosemideFurosemide13suppressed
Lidocaine-PrilocaineLidocaine/Prilocaine13suppressed
SynthroidLevothyroxine Sodium13suppressed
AzithromycinAzithromycin1212
Memantine Hcl ErMemantine Hcl12suppressed
Potassium ChloridePotassium Chloride12suppressed
TagrissoOsimertinib Mesylate12suppressed
FaslodexFulvestrant11suppressed

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 $263.76 · 10 records Novartis Pharmaceuticals Corporation DARZALEX, ILLUCCIX, JAKAFI, KISQALI, PLUVICTO, TALVEY, TECVAYLI, XT CDX 2
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