DR. TRYSTON THUYMAI NGUYEN PSY.D.
NPI 1386889228
Psychologist - Clinical in Orange, CA

Q: What is Tryston Nguyen's NPI number?

The NPI number for Tryston Nguyen is 1386889228. It was assigned to this individual provider in the NPPES registry on December 5, 2008.

Q: What is Tryston Nguyen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Tryston Nguyen was last updated on March 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 05, 2008

2445 W CHAPMAN AVE STE 130, ORANGE, CA 92868(657) 333-6031 Get Directions Write a Review

NPPES record last updated: March 17, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Tryston Thuymai Nguyen Psy.d. NPPES

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

DR. TRYSTON THUYMAI NGUYEN PSY.D. (NPI 1386889228) is an individual clinical provider in Orange, California, licensed in California (PSY23860) and active in the NPI registry since December 2008.

NPPES Registry Identity

NPI1386889228

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. TRYSTON THUYMAI NGUYENCredential: PSY.D.

Location Address2445 W CHAPMAN AVE STE 130Orange, CA 92868-2320

Mailing Address2445 W Chapman Ave Ste 130Orange, CA 92868-2320

Phone(657) 333-6031

Sole ProprietorNo

Enumeration DateDecember 5, 2008

Last NPPES UpdateMarch 17, 2014

✔ NPI 1386889228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY23860

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2445 W CHAPMAN AVE STE 130, Orange, CA 92868

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tryston Nguyen's NPI number?

The NPI number for Tryston Nguyen is 1386889228. It was assigned to this individual provider in the NPPES registry on December 5, 2008.

Where is Tryston Nguyen located?

Tryston Nguyen practices at 2445 W Chapman Ave Ste 130, Orange, CA 92868. The listed phone number is (657) 333-6031.

What is Tryston Nguyen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Tryston Nguyen was last updated on March 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.