# BENJAMIN M. CHANG

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- **Entity:** Individual
- **Status:** Active
- **Sole proprietor:** No

## Provider details

- **NPI number:** 1275744195
- **Gender:** Man
- **Credential:** DO

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 207L00000X | Anesthesiology Physician | M3979 | TX | — |
| 207L00000X | Anesthesiology Physician | OP00002194 | WA | Yes |
| 207LP3000X | Pediatric Anesthesiology Physician | M3979 | TX | — |
| 207LP3000X | Pediatric Anesthesiology Physician | OP00002194 | WA | — |

## Other

- **Enumeration date:** 05/24/2007
- **Last updated:** 08/05/2025