Doctor profile · Federal record
Dr. Kenji Hamanaka, M.D.
Emergency Medicine Physician · Sioux Falls, SD
- NPI 1700170677
- MIPS 76.7 / 100 · 2023
- 15 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1305 W 18Th St
Sioux Falls, SD 571050401
(605) 333-6688
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- September 10, 2016
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- South Dakota #9846
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700170677. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
443
Distinct HCPCS
4
Medicare allowed
$47,133
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 198 | 193 | $167 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 168 | 154 | $8 | |
99291 |
Critical care, first 30-74 minutes | 43 | 43 | $205 | |
99284 |
Emergency department visit with moderate level of medical decision making | 34 | 34 | $116 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 97. This provider delivers 4.6× the peer median.Frequently asked questions
What is Dr. Kenji Hamanaka's medical specialty?
Dr. Kenji Hamanaka practices Emergency Medicine Physician in Sioux Falls, SD.
Where does Dr. Kenji Hamanaka practice?
Dr. Kenji Hamanaka practices at 1305 W 18Th St, Sioux Falls, SD 571050401. Office phone: 6053336688.
What is Dr. Kenji Hamanaka's NPI?
Dr. Kenji Hamanaka's National Provider Identifier (NPI) is 1700170677, issued by NPPES.
What procedures does Dr. Kenji Hamanaka commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.