Doctor profile · Federal record
Dr. Peter Kumasaka, MD
Emergency Medicine Physician · Emergency Medicine Physician · St Paul, MN
- NPI 1063489029
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
640 Jackson St, Mc 11102F
St Paul, MN 551012502
(651) 254-3456
fax (651) 254-5216 - Additional location
-
405 Stageline RD
Hudson, WI 540167848
(715) 531-6000 - Additional location
-
535 Hospital RD
New Richmond, WI 540171449
(715) 243-2600 - Mailing address
-
8100 34Th Ave S, Mc21110Q
Bloomington, MN 554251672
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- June 29, 2023
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Minnesota #36596 · Wisconsin #36069
- Medicaid
- MN #995018400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063489029. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
319
Distinct HCPCS
5
Medicare allowed
$43,126
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 175 | 173 | $164 | |
99284 |
Emergency department visit with moderate level of medical decision making | 70 | 70 | $114 | |
99283 |
Emergency department visit with low level of medical decision making | 32 | 32 | $67 | |
93308 |
Ultrasound of heart, follow-up | 23 | 23 | $24 | |
99291 |
Critical care, first 30-74 minutes | 19 | 19 | $202 |
In context: peer comparison
Among 7 peers in St Paul Emergency Medicine Physician, average services per provider: 54. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
34
Total drug cost
$201
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 20 | 20 | $37 |
| Cephalexin | Generic | 14 | 14 | $164 |
Frequently asked questions
What is Dr. Peter Kumasaka's medical specialty?
Dr. Peter Kumasaka practices Emergency Medicine Physician in St Paul, MN.
Where does Dr. Peter Kumasaka practice?
Dr. Peter Kumasaka practices at 640 Jackson St, St Paul, MN 551012502. Office phone: 6512543456.
What is Dr. Peter Kumasaka's NPI?
Dr. Peter Kumasaka's National Provider Identifier (NPI) is 1063489029, issued by NPPES.
What procedures does Dr. Peter Kumasaka commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.