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PETER HAI NGUYEN ACSW
NPI 1114120235
Counselor - Mental Health in Fountain Valley, CA

Active since June 06, 2007
18350 MOUNT LANGLEY ST STE 220, FOUNTAIN VALLEY, CA 92708(714) 378-2620 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 17, 2018, Sep 16, 2016 (2 updates tracked since 2016).

About Peter Hai Nguyen Acsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PETER HAI NGUYEN ACSW (NPI 1114120235) is an individual mental health provider in Fountain Valley, California, licensed in California (ASW71881) and active in the NPI registry since June 2007. He maintains a secondary practice location in Rosemead.

NPPES Registry Identity

NPI1114120235
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NamePETER HAI NGUYENCredential: ACSW
Location Address18350 MOUNT LANGLEY ST STE 220Fountain Valley, CA 92708-6912
Mailing Address18350 Mount Langley St Ste 220Fountain Valley, CA 92708-6912 · (714) 378-2620
Phone(714) 378-2620
Sole ProprietorYes
Enumeration DateJune 6, 2007
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1114120235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · ASW71881
18350 MOUNT LANGLEY ST STE 220, Fountain Valley, CA 92708
Open in Google Maps ↗

Secondary Practice Location 1

Location 19353 Valley BlvdRosemead, CA 91770-1934 · Phone (626) 287-2988

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

ELEANOR REID
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
MAYERLING CASTRO
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
SANDRA MARTINEZ
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 450-4117
CHRISTINE AMANDA MARTINEZ
Student in an Organized Health Care Education/Training Program
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2628
TIEN KIEU THAI MSW
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
WESTERN YOUTH SERVICES
Community/Behavioral Health
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
ANA NIEVES
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (949) 255-1556
RACHELLE COLEMAN
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
ADRIANA BARBER
Social Worker
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
JOURDAN BRETOI
Social Worker (School)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
DANIELLE ERWIN MA
Counselor (Mental Health)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
MELANIE FRANCES JAMBROSIC MS
Counselor (Mental Health)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
TOLUWANIMI ODULEYE
Psychologist
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
DAVID WHITSETT
Psychologist
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (147) 378-2620
GUADALUPE LISET GALLEGOS MSW
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
LUIS GARCIA
Social Worker
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
ROSETTE KYUNG LEE PSYD, MFT
Psychologist (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
BREANNA COMEY
Marriage & Family Therapist
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620
IVY FARRAH NGUYEN MSW
Social Worker (Clinical)
18350 MOUNT LANGLEY ST STE 220
FOUNTAIN VALLEY, CA 92708
Orange County (714) 378-2620

Frequently Asked Questions

What is Peter Nguyen's NPI number?

The NPI number assigned to this healthcare provider is 1114120235, enumerated as an "individual" on June 06, 2007.

Where is the provider located?

The provider is located at 18350 MOUNT LANGLEY ST STE 220 FOUNTAIN VALLEY, CA 92708 and the phone number is (714) 378-2620.

What is the provider's specialty?

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.