# BOYD COWAN, LLC

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- **Entity:** Organization
- **Status:** Active
- **Organization subpart:** No

## Provider details

- **NPI number:** 1801353719
- **Authorized official:** TAYLOR BOYD COWAN ARNP, PMHNP-BC (OWNER)
- **Authorized official phone:** (206) 599-9991

## Contact information

- **Practice address:** 228 S WASHINGTON ST STE 310, ALEXANDRIA, VA 22314-5404
- **Practice address phone:** (703) 935-0058
- **Mailing address:** 110 PLEASANT ST NW STE D, VIENNA, VA 22180-4447
- **Mailing address phone:** (703) 935-0058

## Taxonomy

| Code | Description | License number | State | Primary |
| --- | --- | --- | --- | --- |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | — | NULL | Yes |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | — | — | Yes |

## Other

- **Enumeration date:** 02/27/2019
- **Last updated:** 11/17/2025