Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Peter Hai Nguyen, ACSW

Individual provider Mental Health Counselor · NPI 1114120235

Peter Hai Nguyen, ACSW is a Mental Health Counselor in Fountain Valley, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

18350 Mount Langley St Ste 220
Fountain Valley, CA 92708-6912
Phone: (714) 378-2620
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9353 Valley Blvd, Rosemead, CA 91770-1934 — (626) 287-2988

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence ASW71881 (CA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1114120235
Entity typeIndividual (Type 1)
GenderMale
Credentials ACSW
Sole proprietorYes
NPI enumeratedJune 6, 2007
Last updated in NPPESMarch 17, 2018

Other providers in Fountain Valley