# DR. BRIAN DAVID JOHNSON

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- **Entity:** Individual
- **Status:** Active
- **Sole proprietor:** Yes

## Provider details

- **NPI number:** 1407865660
- **Gender:** Man
- **Credential:** PH.D., NP

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 103T00000X | Psychologist | 13975 | CA | — |
| 103TC0700X | Clinical Psychologist | PSY13975 | CA | — |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | NP22980 | CA | Yes |

## Other

- **Enumeration date:** 08/05/2006
- **Last updated:** 09/17/2025