NPI 1891853404
Hong Viet Nguyen, Ph.D.
Psychologist · Seattle, WA
Active in the CMS NPI RegistryNot on the OIG exclusion listchecked Oct 16, 2026, 3:36 am EDT
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Hong Viet Nguyen, Ph.D. is a health care provider (Psychologist) in Seattle, Washington with National Provider Identifier (NPI) 1891853404. The NPI was issued on Dec 5, 2006 and the registry record was last updated on Nov 13, 2015. The registry lists 2 licenses in Washington.
Registry record
- NPI
- 1891853404
- Type
- Individual (NPI-1)
- Primary specialty
- Psychologist 103T00000X
- Practice location
- 1200 5th Ave, Suite 800
Seattle, WA 98101-3132 - Phone
- (206) 374-0109
- NPI issued
- Dec 5, 2006
- Registry record updated
- Nov 13, 2015
Specialties and licenses
| Specialty | Taxonomy code | License state | License |
|---|---|---|---|
| Psychologist Primary | 103T00000X | Washington | PY60604135 |
| Counselor, Mental Health | 101YM0800X | Washington | RC00056436 |
Confirm license status and discipline with the state board (links in NPI Lookup).
Source: CMS National Plan and Provider Enumeration System (NPPES) and the HHS-OIG List of Excluded Individuals/Entities (list of Oct 9, 2026). Is this your record? Update it in NPPES or email info@2minutemedicine.com to have it hidden here.