Doctor profile · Federal record
Dr. Timothy Chang, M.D.
Emergency Medicine Physician · Panorama City, CA
- NPI 1265757819
- 16 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
13652 Cantara St
Panorama City, CA 914025423
(818) 375-4231
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- October 26, 2021
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A135705
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265757819. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
1
Medicare allowed
$3,985
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 22 | 21 | $181 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 18. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $24.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
104
Total drug cost
$2,103
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 37 | 36 | $1,541 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 33 | $239 |
| Cephalexin | Generic | 22 | 22 | $233 |
| Azithromycin | Generic | 13 | 13 | $90 |
Frequently asked questions
What is Dr. Timothy Chang's medical specialty?
Dr. Timothy Chang practices Emergency Medicine Physician in Panorama City, CA.
Where does Dr. Timothy Chang practice?
Dr. Timothy Chang practices at 13652 Cantara St, Panorama City, CA 914025423. Office phone: 8183754231.
What is Dr. Timothy Chang's NPI?
Dr. Timothy Chang's National Provider Identifier (NPI) is 1265757819, issued by NPPES.
What procedures does Dr. Timothy Chang commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.