Doctor profile · Federal record
Dr. Kirsten Liu, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Torrance, CA
- NPI 1043444615
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3330 Lomita Blvd
Torrance, CA 905055002
(310) 784-4997
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- December 19, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- California #A123757 · Colorado #TL-3177 · Colorado #51219
- Medicaid
- CO #29536766
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043444615. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
422
Distinct HCPCS
4
Medicare allowed
$66,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 229 | 229 | $181 | |
99284 |
Emergency department visit with moderate level of medical decision making | 99 | 98 | $125 | |
99291 |
Critical care, first 30-74 minutes | 57 | 57 | $222 | |
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 37 | 37 | $7 |
In context: peer comparison
Among 55 peers in Torrance Emergency Medicine Physician, average services per provider: 84. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
44
Total drug cost
$252
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 21 | 21 | $102 |
| Prednisone | Generic | 12 | 12 | $24 |
| Doxycycline Hyclate | Generic | 11 | 11 | $126 |
Frequently asked questions
What is Dr. Kirsten Liu's medical specialty?
Dr. Kirsten Liu practices Emergency Medicine Physician in Torrance, CA.
Where does Dr. Kirsten Liu practice?
Dr. Kirsten Liu practices at 3330 Lomita Blvd, Torrance, CA 905055002. Office phone: 3107844997.
What is Dr. Kirsten Liu's NPI?
Dr. Kirsten Liu's National Provider Identifier (NPI) is 1043444615, issued by NPPES.
Does Dr. Kirsten Liu accept Medicare assignment?
Yes. Dr. Kirsten Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kirsten Liu 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.