Doctor profile · Federal record
Dr. Xiyan Yi, M.D.,
Neurology Physician (CMS: Neurology) · Sioux Falls, SD
- NPI 1952759805
- Accepts Medicare
- MIPS 76.7 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1210 W 18Th St Ste 100
Sioux Falls, SD 571044650
(605) 312-8500 - Additional location
-
1305 W 18Th St
Sioux Falls, SD 571050401
(605) 333-1000 - Mailing address
-
Po Box 5074
Sioux Falls, SD 571175074
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- April 4, 2023
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- South Dakota #12109
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952759805. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
181
Distinct HCPCS
7
Medicare allowed
$17,795
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 56 | 54 | $126 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 41 | 40 | $55 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 28 | $169 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 16 | $77 | |
95822 |
Measurement of brain wave activity (eeg), in coma or asleep | 16 | 14 | $56 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 11 | 11 | $55 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 11 | 11 | $80 |
In context: peer comparison
Among 11 peers in Sioux Falls Neurology Physician, average services per provider: 150. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
48
Patients
0
Total drug cost
$1,907
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 25 | 0 | $1,342 |
| Gabapentin | Generic | 12 | 0 | $305 |
| Divalproex Sodium | Generic | 11 | 0 | $260 |
Hospital affiliations
Frequently asked questions
What is Dr. Xiyan Yi's medical specialty?
Dr. Xiyan Yi practices Neurology Physician in Sioux Falls, SD.
Where does Dr. Xiyan Yi practice?
Dr. Xiyan Yi practices at 1210 W 18Th St Ste 100, Sioux Falls, SD 571044650. Office phone: 6053128500.
What is Dr. Xiyan Yi's NPI?
Dr. Xiyan Yi's National Provider Identifier (NPI) is 1952759805, issued by NPPES.
Does Dr. Xiyan Yi accept Medicare assignment?
Yes. Dr. Xiyan Yi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiyan Yi commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Measurement of brain wave activity (eeg), awake and drowsy (HCPCS 95816); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.