NPPES file of Aug 9, 2026

Yan Ji, M.D, PH.D.

Hematology & Oncology Physician · Saint Paul, MN

Yan Ji, M.D, PH.D. is a hematology & oncology physician with a practice address in Saint Paul, Minnesota, and NPI 1225355829, issued on Apr 23, 2010. Check the license (Minnesota 58783, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225355829
Name
Yan Ji
Credential
M.D, PH.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
58783 MN
Self-reported in NPPES; status is on the state search
Practice location
640 Jackson St, Saint Paul, MN 55101
Phone
(651) 254-3448
Enumerated
Apr 23, 2010
Record last updated
Mar 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(651) 254-3470
Medicare enrollment
Enrolled (PECOS I20161110001756); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest hematology & oncology physician records → All 274 in Minnesota → Look up another NPI →

Also registered at 640 Jackson St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Halimat AbdulganiyuNurse Practitioner1265322820
  2. Abdihakim Abdullahi, MDEmergency Medicine Physician1922682624
  3. Kolawole Adediran, M.D.Psychiatry Physician1578981239
  4. Tanya Adelman, PA-CPhysician Assistant1922235365
  5. Modupeola Adewunmi, M.DPreventive Medicine/Occupational Environmental Medicine Physician1568621209
  6. Ryan Ahlgren, NPPhysician Assistant1922776129

Verify Yan Ji in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 58783    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

32% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,154 Medicare Part D claims for 200 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 58 claims were for opioids.

  1. Yan Ji1,154
  2. Specialty average877

Most prescribed

  1. Anastrozole107 claims
  2. Dexamethasone96 claims
  3. Prednisone47 claims
  4. Olanzapine46 claims
  5. Brukinsa43 claims
  6. Eliquis36 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $35,859.68

30 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yan Ji$35,860
  2. Specialty average$7,481

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Group Health Plan IncSaint Paul, MN
  2. St. Croix Regional Medical CenterSaint Croix Falls, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Yan Ji among 274 hematology & oncology physician records in Minnesota

Yan Ji, M.D, PH.D. is one of 274 hematology & oncology physician records with a practice address in Minnesota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 54% of them.

  • NPI issued2010 · 54% of these records are older, 45% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1997 · median 2009 among the 208 with a school on file
  • Record last updated2021 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Minnesota

There are 274 hematology & oncology physician records in Minnesota.

All 274 in Minnesota → Every provider in Saint Paul → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Daniel Anderson, MDSaint Paul, MN 551011710949920
  2. Kathryn Baxstrom, M.D.Saint Paul, MN 551011386987535
  3. Kurt Demel, MDSaint Paul, MN 551011760588958
  4. Christine Ding, M.D.Saint Paul, MN 551011487073300
  5. Randolph Hurley, MDSt Paul, MN 551011033184239
  6. Peter Hurley, M.D.Saint Paul, MN 551011508159823
  7. Jeffrry Jaffe, MDSt Paul, MN 551011063485928
  8. Balkrishna Jahagirdar, M.B.,B.S.Saint Paul, MN 551011265542526

Common questions

What is Yan Ji, M.D, PH.D.'s NPI number?

Yan Ji, M.D, PH.D.'s National Provider Identifier (NPI) is 1225355829, issued on Apr 23, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Yan Ji, M.D, PH.D. located?

The NPPES record lists a practice address at 640 Jackson St, Saint Paul, MN, 55101. Phone: (651) 254-3448. Providers update this record themselves, so call before visiting.

How can I verify Yan Ji, M.D, PH.D.'s license?

NPPES lists Minnesota license number 58783, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yan Ji, M.D, PH.D. prescribe under Medicare Part D?

In 2024, Yan Ji, M.D, PH.D. had 1,154 Medicare Part D claims for 200 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.