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

Dr. Mark V Hung Nguyen, EDDPSYD

Individual provider School Psychologist · NPI 1487288619

Dr. Mark V Hung Nguyen, EDDPSYD is a Clinical Psychologist in Garden Grove, California. Qualified in 2014, 12 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

14152 Bowen St
Garden Grove, CA 92843-4803
Phone: (714) 724-5722
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 29174 (CA)
School Psychologist Taxonomy 103TS0200X · Licence 220233393 (CA)

Record details

NPI number1487288619
Entity typeIndividual (Type 1)
GenderMale
Credentials EDDPSYD
Sole proprietorYes
NPI enumeratedFebruary 26, 2020
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Other providers in Garden Grove