Dr. John E. Seng, M.D.
Hematology & Oncology (Hematology & Oncology Physician)
- Medicare participating
At a glance
- Medical school
- University of Minnesota Medical School (1992)
- Years since graduation
- 34
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 272
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1992Medical school: University of Minnesota Medical School
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Hematology & Oncology Physician primary
MN license 39217
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Abbott Northwestern Hospital Minneapolis, MN
- M Health Fairview University of Mn Medical Center Minneapolis, MN
- Allina United Hospital Saint PAul, MN
- M Health Fairview Southdale Hospital Edina, MN
- Ridgeview Medical Center Waconia, MN
Medical groups
- Minnesota Oncology Hematology PA (134 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 272
- Services billed
- 49,824
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Injection, aprepitant, 1 mg | 6,110 | 29 |
| Injection, dexamethasone sodium phosphate, 1 mg | 760 | 38 |
| Injection, palonosetron hcl, 25 mcg | 560 | 34 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 479 | 144 |
| Blood test, comprehensive group of blood chemicals | 391 | 138 |
| Injection, leucovorin calcium, per 50 mg | 384 | 11 |
| Insertion of needle into vein for collection of blood sample | 334 | 130 |
| Injection, fluorouracil, 500 mg | 317 | 12 |
| Injection, granisetron hydrochloride, 100 mcg | 301 | 13 |
| Established patient office or other outpatient visit, 20-29 minutes | 278 | 132 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Acyclovir Other prescribers in Minneapolis, MN | 48 |
| Revlimid (lenalidomide) | 42 |
| Eliquis (apixaban) Other prescribers in Minneapolis, MN | 38 |
| Prednisone Other prescribers in Minneapolis, MN | 37 |
| Hydroxyurea Other prescribers in Minneapolis, MN | 33 |
| Jakafi (ruxolitinib phosphate) | 25 |
| Potassium Chloride Other prescribers in Minneapolis, MN | 24 |
| Gabapentin Other prescribers in Minneapolis, MN | 23 |
| Xarelto (rivaroxaban) Other prescribers in Minneapolis, MN | 22 |
| Abiraterone Acetate | 17 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $233 in total to this clinician.
| Histosonics, Inc. | $233 |
|---|
| Food and Beverage | $233 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.