Doctor profile · Federal record
Dr. Kaiwen Sun
Student in an Organized Health Care Education/Training Program · San Francisco, CA
- NPI 1255891479
- 7 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2425 Geary Blvd
San Francisco, CA 941153358
(415) 212-3406
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- February 10, 2025
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255891479. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
82
Distinct HCPCS
3
Medicare allowed
$11,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 21 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $193 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 12 | $88 |
In context: peer comparison
Among 52 peers in this city , average services per provider: 58. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
11
Total drug cost
$249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spironolactone | Generic | 15 | 11 | $115 |
| Metoprolol Succinate | Generic | 11 | 0 | $134 |
Frequently asked questions
What is Dr. Kaiwen Sun's medical specialty?
Dr. Kaiwen Sun practices Student in an Organized Health Care Education/Training Program in San Francisco, CA.
Where does Dr. Kaiwen Sun practice?
Dr. Kaiwen Sun practices at 2425 Geary Blvd, San Francisco, CA 941153358. Office phone: 4152123406.
What is Dr. Kaiwen Sun's NPI?
Dr. Kaiwen Sun's National Provider Identifier (NPI) is 1255891479, issued by NPPES.
What procedures does Dr. Kaiwen Sun commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.