John E. Seng, M.D.
Hematology & Oncology Physician · Minneapolis, MN
John E. Seng, M.D. is a hematology & oncology physician with a practice address in Minneapolis, Minnesota, and NPI 1477522639, issued on Mar 17, 2006. Check the license (Minnesota 39217, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- John E. Seng
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 39217 MN
Self-reported in NPPES; status is on the state search - Practice location
- 910 E 26TH St, Minneapolis, MN 55404
- Phone
- (612) 884-6300
- Enumerated
- Mar 17, 2006
- Record last updated
- Oct 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (612) 884-6363
- Medicaid IDs
- 32278500 WI
218872400 MN - Medicare enrollment
- Enrolled (PECOS I20071105000414); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 274 in Minnesota → Look up another NPI →
Also registered at 910 E 26TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lowell Baker, M.D.Neurology Physician1184658486
- Stuart Bloom, M.D.Hematology & Oncology Physician1336159565
- Jessica Bonden, PA-CPhysician Assistant1285166637
- David Brown, MDSpecialist1073661229
- Crystal Bryant-Freeman, N.P.Primary Care Nurse Practitioner1346652823
- Sharon Dykes, MDColon & Rectal Surgery Physician1265487284
Verify John E. Seng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 39217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
677 Medicare Part D claims for 109 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims. 20 claims were for opioids.
Most prescribed
- Acyclovir48 claims
- Revlimid42 claims
- Eliquis38 claims
- Prednisone37 claims
- Hydroxyurea33 claims
- Jakafi25 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.
The MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Minnesota Oncology Hematology PAMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John E. Seng among 274 hematology & oncology physician records in Minnesota
John E. Seng, M.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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 62% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1992 · median 2009 among the 208 with a school on file
- Record last updated2011 · 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 Minneapolis → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Stuart Bloom, M.D.Minneapolis, MN 554041336159565
- Thomas Flynn, M.D.Minneapolis, MN 554041720057870
- Samith Thomas Kochuparambil, MDMinneapolis, MN 554041548490329
- Rachel Koreth, MBBSMinneapolis, MN 554041922018480
- Eric Lander, MDMinneapolis, MN 554041790282499
- Timothy Larson, M.D.Minneapolis, MN 554041326130204
- Hannah Lawrence, PA-CMinneapolis, MN 554041730836396
- Margaret Macrae, M.D.Minneapolis, MN 554041316915408
Common questions
What is John E. Seng, M.D.'s NPI number?
John E. Seng, M.D.'s National Provider Identifier (NPI) is 1477522639, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John E. Seng, M.D. located?
The NPPES record lists a practice address at 910 E 26TH St, Minneapolis, MN, 55404. Phone: (612) 884-6300. Providers update this record themselves, so call before visiting.
How can I verify John E. Seng, M.D.'s license?
NPPES lists Minnesota license number 39217, 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 John E. Seng, M.D. prescribe under Medicare Part D?
In 2024, John E. Seng, M.D. had 677 Medicare Part D claims for 109 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is John E. Seng, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.