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GRACE KWON CORPORATION
NPI 1255898706
Psychiatry & Neurology - Psychiatry in Tustin, CA

Active since February 20, 2019
17452 IRVINE BLVD STE 213, TUSTIN, CA 92780(657) 371-6977 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 9, 2019, Feb 20, 2019 (2 updates tracked since 2019).

About Grace Kwon Corporation NPPES

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

GRACE KWON CORPORATION (NPI 1255898706) is a healthcare organization registered as a psychiatry in Tustin, California and active in the NPI registry since February 2019. The organization lists Grace Kwon, President, as its authorized official.

NPPES Registry Identity

NPI1255898706
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameGRACE KWON CORPORATION
Location Address17452 IRVINE BLVD STE 213Tustin, CA 92780-3031
Mailing Address17452 Irvine Blvd Ste 213Tustin, CA 92780-3031 · (657) 346-2080
Phone(657) 371-6977
Organization SubpartNo
Authorized OfficialGrace KwonPresident · (310) 753-5805
Enumeration DateFebruary 20, 2019
Last NPPES UpdateFebruary 11, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2026
✔ NPI 1255898706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X
17452 IRVINE BLVD STE 213, Tustin, CA 92780
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Other Names 1

Former Legal Business NameGrace Kwon Corporation

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHANIE BAYLY LPCC
Counselor (Professional)
17452 IRVINE BLVD STE 213
TUSTIN, CA 92780
Orange County (619) 786-3776
GRACE EUN KWON D.O.
Psychiatry & Neurology (Psychiatry)
17452 IRVINE BLVD STE 213
TUSTIN, CA 92780
Orange County (714) 371-6977
ERIN FRASER BENESCH, INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
17452 IRVINE BLVD STE 213
TUSTIN, CA 92780
Orange County (714) 253-4697

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 Grace Kwon Corporation's NPI number?

The NPI number for Grace Kwon Corporation is 1255898706. It was assigned to this organization in the NPPES registry on February 20, 2019.

Where is Grace Kwon Corporation located?

Grace Kwon Corporation is located at 17452 Irvine Blvd Ste 213, Tustin, CA 92780. The listed phone number is (657) 371-6977.

What is Grace Kwon Corporation's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Grace Kwon Corporation was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.