Doctor profile · Federal record
Dr. Yi Guan
Hospitalist Physician (CMS: Hospitalist) · Loma Linda, CA
- NPI 1366634156
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11234 Anderson St, Llumc, House Staff Office Cp 21005
Loma Linda, CA 923542804
(909) 558-8131
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- March 3, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A102084
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366634156. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$2,744
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 11 | $83 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 207. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
47
Patients
35
Total drug cost
$546
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 23 | 12 | $226 |
| Ciprofloxacin Hcl | Generic | 13 | 12 | $96 |
| Cefpodoxime Proxetil | Generic | 11 | 11 | $225 |
Frequently asked questions
What is Dr. Yi Guan's medical specialty?
Dr. Yi Guan practices Hospitalist Physician in Loma Linda, CA.
Where does Dr. Yi Guan practice?
Dr. Yi Guan practices at 11234 Anderson St, Loma Linda, CA 923542804. Office phone: 9095588131.
What is Dr. Yi Guan's NPI?
Dr. Yi Guan's National Provider Identifier (NPI) is 1366634156, issued by NPPES.
Does Dr. Yi Guan accept Medicare assignment?
Yes. Dr. Yi Guan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yi Guan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.