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KWI YUN CASSIE YU M.D.
NPI 1134447931
Psychiatry & Neurology - Psychiatry in W Hollywood, CA

Active since May 04, 2010
9201 W SUNSET BLVD STE 415, W HOLLYWOOD, CA 90069(424) 284-3000(424) 239-3515 Get Directions Write a Review

NPPES record last updated: April 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kwi Yun Cassie Yu M.d. NPPES

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

KWI YUN CASSIE YU M.D. (NPI 1134447931) is an individual psychiatry provider in W Hollywood, California, licensed in California (C168614) and active in the NPI registry since May 2010.

NPPES Registry Identity

NPI1134447931
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameKWI YUN CASSIE YUCredential: M.D.
Location Address9201 W SUNSET BLVD STE 415W Hollywood, CA 90069-3705
Mailing Address9201 W Sunset Blvd Ste 415W Hollywood, CA 90069-3705 · (424) 284-3000 · Fax (424) 239-3515
Phone(424) 284-3000
Fax(424) 239-3515
Sole ProprietorNo
Enumeration DateMay 4, 2010
Last NPPES UpdateApril 26, 2025
NPPES CertifiedApril 26, 2025
✔ NPI 1134447931 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 · C168614
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.
9201 W SUNSET BLVD STE 415, W Hollywood, CA 90069
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans.Insurance ›

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.

CENTER FOR COMMUNITY BRAIN HEALTH
Psychiatry & Neurology (Psychiatry)
9201 W SUNSET BLVD STE 415
W HOLLYWOOD, CA 90069
Los Angeles County (424) 284-3000
CHRISTINE MADUBUEZE LAFFERTY
Nurse Practitioner (Psychiatric/Mental Health)
9201 W SUNSET BLVD STE 415
WEST HOLLYWOOD, CA 90069
Los Angeles County (424) 284-3000
NADELSON MEDICAL OF CA, PC
Clinic/Center
9201 W SUNSET BLVD STE 415
WEST HOLLYWOOD, CA 90069
Los Angeles County (618) 917-3919

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 Kwi Yun Yu's NPI number?

The NPI number for Kwi Yun Yu is 1134447931. It was assigned to this individual provider in the NPPES registry on May 4, 2010.

Where is Kwi Yun Yu located?

Kwi Yun Yu practices at 9201 W Sunset Blvd Ste 415, W Hollywood, CA 90069. The listed phone number is (424) 284-3000.

What is Kwi Yun Yu's specialty?

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

What insurance does Kwi Yun Yu accept?

Health plans from PacificSource Health Plans list Kwi Yun Yu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kwi Yun Yu was last updated on April 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.