Doctor profile · Federal record
Dr. James Chang, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Orange, CA
- NPI 1700867298
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2601 E Chapman Ave
Orange, CA 92869
(714) 633-0011 - Mailing address
-
Po Box 60790
Pasadena, CA 911166790
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- August 3, 2018
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #A44296
- Medicaid
- CA #00A442961
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700867298. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$104
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | 1 | $104.19 |
By nature of payment
Frequently asked questions
What is Dr. James Chang's medical specialty?
Dr. James Chang practices Anesthesiology Physician in Orange, CA.
Where does Dr. James Chang practice?
Dr. James Chang practices at 2601 E Chapman Ave, Orange, CA 92869. Office phone: 7146330011.
What is Dr. James Chang's NPI?
Dr. James Chang's National Provider Identifier (NPI) is 1700867298, issued by NPPES.
Does Dr. James Chang accept Medicare assignment?
Yes. Dr. James Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.