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BRIAN CHOI MD MBA APC
NPI 1487121984
Psychiatry & Neurology - Psychiatry in Newport Beach, CA

Active since November 01, 2018
4000 MACARTHUR BLVD STE 600, NEWPORT BEACH, CA 92660(949) 264-4093(949) 260-7852 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 6, 2024, Nov 1, 2018 (2 updates tracked since 2018).

About Brian Choi Md Mba Apc NPPES

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

BRIAN CHOI MD MBA APC (NPI 1487121984) is a healthcare organization registered as a psychiatry in Newport Beach, California and active in the NPI registry since November 2018. The organization lists Brian Choi, Ceo, as its authorized official.

NPPES Registry Identity

NPI1487121984
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameBRIAN CHOI MD MBA APC
Location Address4000 MACARTHUR BLVD STE 600Newport Beach, CA 92660-2517
Mailing Address2646 Dupont Dr Ste 60-346Irvine, CA 92612-8887 · (949) 264-4093 · Fax (949) 260-7852
Phone(949) 264-4093
Fax(949) 260-7852
Organization SubpartNo
Authorized OfficialBrian ChoiCeo · (949) 264-4093
Enumeration DateNovember 1, 2018
Last NPPES UpdateFebruary 20, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2026
✔ NPI 1487121984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
4000 MACARTHUR BLVD STE 600, Newport Beach, CA 92660
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 18

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

DR. RUMANA MANSUR AND ASSOCIATES, A PROFESSIONAL PSYCHOLOGICAL CORPORA
Psychologist (Clinical)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (657) 223-3360
CHRISTOPHER SAMPLE PSYD
Psychologist (Clinical)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 449-1335
BRIAN CHOI MD
Psychiatry & Neurology (Psychiatry)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 264-4093
OC PSYCHOLOGY CENTER
Clinic/Center (Mental Health (Including Community Mental Health Center))
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 793-0122
DR. TRACY F KUO PHD, NP
Psychologist (Clinical)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 385-2020
DR. JESSE RYAN BASHEM PH.D.
Psychologist (Clinical)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 899-2301
DR. DARCEY LEE JOHNSTON PSY.D
Psychologist (Clinical)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 432-9173
CAROLINE RODRIGUEZ PSY
Psychologist
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 432-9173

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 Brian Choi MD Mba Apc's NPI number?

The NPI number for Brian Choi MD Mba Apc is 1487121984. It was assigned to this organization in the NPPES registry on November 1, 2018.

Where is Brian Choi MD Mba Apc located?

Brian Choi MD Mba Apc is located at 4000 Macarthur Blvd Ste 600, Newport Beach, CA 92660. The listed phone number is (949) 264-4093.

What is Brian Choi MD Mba Apc'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 Brian Choi MD Mba Apc was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.