Healthcare provider profile · identity verified

Yan Ji, M.D, PH.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · SAINT PAUL, MN · NPI 1225355829

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 Yan Ji, M.D, PH.D. received $88,182.38 in general payments during 2025 across 77 reported records.

Daiichi Sankyo Inc. accounted for 36.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 16 associated products.

BeOne Medicines USA, 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 BRUKINSA as an associated drug or biological on 10251 records involving 4941 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Brukinsa by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 36 claims for Eliquis 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 16 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

$88,182.38

77 reported records · 13 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
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $32,475.0136.8%292025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $21,088.2023.9%112025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $9,463.3610.7%92025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $7,853.858.9%102025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $4,404.075.0%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $3,323.013.8%32025
Amgen Inc. Unresolved — no canonical attribution shown $2,100.002.4%12025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $1,950.002.2%12025
Deciphera Pharmaceuticals Inc. Unresolved — no canonical attribution shown $1,840.982.1%52025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $1,655.531.9%22025
Genentech USA, Inc. Unresolved — no canonical attribution shown $997.501.1%12025
Janssen Scientific Affairs, LLC Unresolved — no canonical attribution shown $880.001.0%12025
Tempus AI, Inc Unresolved — no canonical attribution shown $150.870.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Consulting Fee$54,543.5030
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$25,390.006
Travel and Lodging$5,832.7628
Honoraria$1,650.001
Food and Beverage$758.1111
Education$8.011

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
DATROWAY
Normalized: datroway
Biological, Drug AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc. $33,700.71 27 2025
Source payment records
IMFINZI
Normalized: imfinzi
Biological AstraZeneca Pharmaceuticals LP $7,035.00 3 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $5,241.35 8 2025
Source payment records
ENHERTU
Normalized: enhertu
Biological, Drug AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc. $4,807.50 5 2025
Source payment records
TAGRISSO
Normalized: tagrisso
Drug AstraZeneca Pharmaceuticals LP $4,020.00 2 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $2,047.00 1 2025
Source payment records
FRUZAQLA
Normalized: fruzaqla
Drug Takeda Pharmaceuticals U.S.A., Inc. $2,040.00 1 2025
Source payment records
TEVIMBRA
Normalized: tevimbra
Drug BeOne Medicines USA, Inc. $1,950.00 1 2025
Source payment records
QINLOCK
Normalized: qinlock
Drug Deciphera Pharmaceuticals Inc. $1,840.98 5 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $1,633.36 7 2025
Source payment records
RYBREVANT
Normalized: rybrevant
Drug Janssen Biotech, Inc. $1,350.00 1 2025
Source payment records
NINLARO
Normalized: ninlaro
Drug Takeda Pharmaceuticals U.S.A., Inc. $1,275.00 1 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $1,262.50 1 2025
Source payment records
Vanflyta
Normalized: vanflyta
Drug Daiichi Sankyo Inc. $650.00 1 2025
Source payment records
XT CDX
Normalized: xt cdx
Device Tempus AI, Inc $150.87 1 2025
Source payment records
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $5.53 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

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
BeOne Medicines USA, Inc.
Exact reporting entity; no affiliate inference
2025 BRUKINSA
open payments reported associated product
CMS Open Payments — General Payments
10251 supporting records · 4941 recipient NPIs · example record 1202883638
Brukinsa · 2024
Exact normalized brand match · 1 Part D row
43 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
36 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
16 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
AnastrozoleAnastrozole10733
DexamethasoneDexamethasone9630
PrednisonePrednisone4717
OlanzapineOlanzapine4620
BrukinsaZanubrutinib43suppressed
EliquisApixaban36suppressed
Ondansetron HclOndansetron Hcl3524
AcyclovirAcyclovir3414
Tamoxifen CitrateTamoxifen Citrate3413
LorazepamLorazepam2711
Abiraterone AcetateAbiraterone Acetate26suppressed
Potassium ChloridePotassium Chloride23suppressed
Levothyroxine SodiumLevothyroxine Sodium22suppressed
RevlimidLenalidomide22suppressed
HydroxyureaHydroxyurea21suppressed
LenalidomideLenalidomide20suppressed
Oxycodone HclOxycodone Hcl20suppressed
LetrozoleLetrozole19suppressed
GabapentinGabapentin17suppressed
XareltoRivaroxaban16suppressed
Amlodipine BesylateAmlodipine Besylate14suppressed
Prochlorperazine MaleateProchlorperazine Maleate1313
BesremiRopeginterferon Alfa-2b-Njft12suppressed
AllopurinolAllopurinol11suppressed
BraftoviEncorafenib11suppressed
ExemestaneExemestane11suppressed
MektoviBinimetinib11suppressed
Ropinirole HclRopinirole Hcl11suppressed

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 $88,182.38 · 77 records Daiichi Sankyo Inc. DATROWAY, ENHERTU, ERLEADA, FRUZAQLA, IMFINZI, KEYTRUDA, KISQALI, NINLARO, QINLOCK, RYBREVANT, TAGRISSO, TALVEY, TECVAYLI, TEVIMBRA, Vanflyta, XT CDX 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