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ROBERT CHANG D.O.
NPI 1487724308
Psychiatry & Neurology - Psychiatry in West Hollywood, CA

Active since November 08, 2006Opted out of Medicare · through Jul 1, 2027
8265 SUNSET BLVD, 204, WEST HOLLYWOOD, CA 90046(323) 375-0950(619) 245-2689 Get Directions Write a Review

NPPES record last updated: August 28, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert Chang D.o. NPPES

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

ROBERT CHANG D.O. (NPI 1487724308) is an individual psychiatry provider in West Hollywood, California, licensed in California (20A6808) and active in the NPI registry since November 2006. He has opted out of Medicare through July 1, 2027.

NPPES Registry Identity

NPI1487724308
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameROBERT CHANGCredential: D.O.
Location Address8265 SUNSET BLVD, 204West Hollywood, CA 90046
Mailing Address8265 Sunset Blvd, 204West Hollywood, CA 90046 · (626) 354-6789
Phone(323) 375-0950
Fax(619) 245-2689
Sole ProprietorNo
Enumeration DateNovember 8, 2006
Last NPPES UpdateAugust 28, 2020
NPPES CertifiedAugust 28, 2020
✔ NPI 1487724308 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 · 20A6808
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.
8265 SUNSET BLVD, West Hollywood, CA 90046
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Robert Chang D.o. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2021 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2021
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Robert Chang's NPI number?

The NPI number for Robert Chang is 1487724308. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Robert Chang located?

Robert Chang practices at 8265 Sunset Blvd 204, West Hollywood, CA 90046. The listed phone number is (323) 375-0950.

What is Robert Chang's specialty?

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

Is Robert Chang enrolled in Medicare?

No. Robert Chang has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Robert Chang was last updated on August 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.