# DR. JAMES BRIEN O'CALLAGHAN

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

## Provider details

- **NPI number:** 1689796690
- **Gender:** Man
- **Credential:** PH.D.

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 103TC0700X | Clinical Psychologist | 000930 | CT | — |
| 106H00000X | Marriage & Family Therapist | 000101 | CT | Yes |

## Other

- **Enumeration date:** 04/03/2007
- **Last updated:** 03/25/2026

## Other identifiers

| Code | Description | Identifier | Issuer | State |
| --- | --- | --- | --- | --- |
| 05 | — | 004074050 | — | CT |