Doctor profile · Federal record
Dr. Liqun Chen, M.D.
Emergency Medicine Physician · Hayward, CA
- NPI 1437543832
- MIPS 86.3 / 100 · 2023
- 11 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
27200 Calaroga Ave
Hayward, CA 94545
(510) 264-4000 - Additional location
-
47 New Scotland Ave, Department of Emergency Medicine
Albany, NY 122083412
(518) 262-4050
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- July 3, 2018
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A153026
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437543832. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,087
Distinct HCPCS
5
Medicare allowed
$113,046
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 468 | 439 | $174 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 396 | 370 | $8 | |
99291 |
Critical care, first 30-74 minutes | 95 | 93 | $213 | |
71045 |
X-ray of chest, 1 view | 65 | 64 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 63 | 62 | $120 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 139. This provider delivers 7.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
162
Patients
162
Total drug cost
$1,588
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 32 | 32 | $463 |
| Prednisone | Generic | 22 | 22 | $64 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 21 | $111 |
| Cephalexin | Generic | 20 | 20 | $170 |
| Meclizine Hcl | Generic | 18 | 18 | $180 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $212 |
| Ibuprofen | Generic | 13 | 13 | $101 |
| Doxycycline Hyclate | Generic | 11 | 11 | $174 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 11 | $114 |
Frequently asked questions
What is Dr. Liqun Chen's medical specialty?
Dr. Liqun Chen practices Emergency Medicine Physician in Hayward, CA.
Where does Dr. Liqun Chen practice?
Dr. Liqun Chen practices at 27200 Calaroga Ave, Hayward, CA 94545. Office phone: 5102644000.
What is Dr. Liqun Chen's NPI?
Dr. Liqun Chen's National Provider Identifier (NPI) is 1437543832, issued by NPPES.
What procedures does Dr. Liqun Chen 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.