Doctor profile · Federal record
Dr. John Seng, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Minneapolis, MN
- NPI 1477522639
- Accepts Medicare
- MIPS 85.8 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
910 E 26Th St, Ste 200
Minneapolis, MN 554044526
(612) 884-6300
fax (612) 884-6363
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- October 14, 2011
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Minnesota #39217
- Medicaid (2)
- WI #32278500 · MN #218872400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477522639. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,300
Distinct HCPCS
10
Medicare allowed
$109,425
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0185 |
Injection, aprepitant, 1 mg | 6,110 | 29 | $2 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 760 | 38 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 560 | 34 | $1 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 479 | 144 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 391 | 138 | $10 | |
J0640 |
Injection, leucovorin calcium, per 50 mg | 384 | 11 | $4 | |
36415 |
Insertion of needle into vein for collection of blood sample | 334 | 130 | $8 | |
J9190 |
Injection, fluorouracil, 500 mg | 317 | 12 | $2 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 301 | 13 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 278 | 132 | $89 |
In context: peer comparison
Among 25 peers in Minneapolis Hematology & Oncology Physician, average services per provider: 454. This provider delivers 25× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
370
Patients
11
Total drug cost
$955,714
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxyurea | Generic | 48 | 0 | $2,398 |
| Prednisone | Generic | 47 | 0 | $2,459 |
| Eliquis (Apixaban) | Brand | 38 | 0 | $28,579 |
| Revlimid (Lenalidomide) | Brand | 33 | 0 | $534,305 |
| Acyclovir | Generic | 32 | 0 | $1,014 |
| Dexamethasone | Generic | 26 | 11 | $499 |
| Allopurinol | Generic | 22 | 0 | $221 |
| Anastrozole | Generic | 20 | 0 | $690 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 17 | 0 | $192,587 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 17 | 0 | $164 |
Hospital affiliations
Frequently asked questions
What is Dr. John Seng's medical specialty?
Dr. John Seng practices Hematology & Oncology Physician in Minneapolis, MN.
Where does Dr. John Seng practice?
Dr. John Seng practices at 910 E 26Th St, Minneapolis, MN 554044526. Office phone: 6128846300.
What is Dr. John Seng's NPI?
Dr. John Seng's National Provider Identifier (NPI) is 1477522639, issued by NPPES.
Does Dr. John Seng accept Medicare assignment?
Yes. Dr. John Seng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Seng commonly perform?
Top Medicare-reported procedures in 2023: Injection, aprepitant, 1 mg (HCPCS J0185); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Injection, palonosetron hcl, 25 mcg (HCPCS J2469). Source: CMS Medicare Physician & Other Practitioners file.