Doctor profile · Federal record
Dr. Joseph Chan, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Los Angeles, CA
- NPI 1477847994
- Accepts Medicare
- 15 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
924 Westwood Blvd, Suite 300
Los Angeles, CA 900242910
(310) 794-0585 - Mailing address
-
1120 N Jackson St
Glendale, CA 912071611
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- January 30, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- California #A124391 · Minnesota #2639 · New York #320765
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477847994. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
754
Distinct HCPCS
6
Medicare allowed
$78,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 265 | 242 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 206 | 190 | $182 | |
99291 |
Critical care, first 30-74 minutes | 127 | 121 | $223 | |
71045 |
X-ray of chest, 1 view | 78 | 75 | $9 | |
99284 |
Emergency department visit with moderate level of medical decision making | 40 | 37 | $126 | |
99292 |
Critical care, each additional 30 minutes | 38 | 36 | $112 |
In context: peer comparison
Among 185 peers in this city , average services per provider: 87. This provider delivers 8.7× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 2 | $34.35 | |
| PFIZER INC. | 1 | $22.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
110
Total drug cost
$1,806
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 45 | 44 | $446 |
| Ondansetron Odt (Ondansetron) | Brand | 17 | 17 | $314 |
| Prednisone | Generic | 15 | 15 | $51 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 12 | $371 |
| Ezetimibe | Generic | 12 | 0 | $325 |
| Ciprofloxacin Hcl | Generic | 11 | 11 | $115 |
| Levofloxacin | Generic | 11 | 11 | $184 |
Frequently asked questions
What is Dr. Joseph Chan's medical specialty?
Dr. Joseph Chan practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Joseph Chan practice?
Dr. Joseph Chan practices at 924 Westwood Blvd, Los Angeles, CA 900242910. Office phone: 3107940585.
What is Dr. Joseph Chan's NPI?
Dr. Joseph Chan's National Provider Identifier (NPI) is 1477847994, issued by NPPES.
Does Dr. Joseph Chan accept Medicare assignment?
Yes. Dr. Joseph Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Chan commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.