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BRIAN CHOI MD
NPI 1285054890
Psychiatry & Neurology - Psychiatry in Newport Beach, CA

Active since April 22, 2014
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 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 6, 2024, Jun 13, 2018 (2 updates tracked since 2018).

About Brian Choi Md NPPES

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

BRIAN CHOI MD (NPI 1285054890) is an individual psychiatry provider in Newport Beach, California, licensed in California (A140953) and active in the NPI registry since April 2014.

NPPES Registry Identity

NPI1285054890
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameBRIAN CHOICredential: MD
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
Sole ProprietorNo
Enumeration DateApril 22, 2014
Last NPPES UpdateFebruary 17, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2026
✔ NPI 1285054890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A140953
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
Open in Google Maps ↗

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
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
BRIAN CHOI MD MBA APC
Psychiatry & Neurology (Psychiatry)
4000 MACARTHUR BLVD STE 600
NEWPORT BEACH, CA 92660
Orange County (949) 264-4093

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's NPI number?

The NPI number for Brian Choi is 1285054890. It was assigned to this individual provider in the NPPES registry on April 22, 2014.

Where is Brian Choi located?

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

What is Brian Choi'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 was last updated on February 17, 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.