1. Home
  2. Directory
  3. California
  4. Santa Monica
  5. Psychiatry Neurology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHEN GHAZIKHANIAN
NPI 1831833409
Psychiatry & Neurology - Psychiatry in Santa Monica, CA

Active since April 20, 2022PECOS Enrolled
2001 WILSHIRE BLVD STE 320, SANTA MONICA, CA 90403(310) 566-2006 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 29, 2026, Apr 20, 2022 (2 updates tracked since 2022).

About Stephen Ghazikhanian NPPES

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

STEPHEN GHAZIKHANIAN (NPI 1831833409) is an individual psychiatry provider in Santa Monica, California, licensed in California (A206162) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831833409
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameSTEPHEN GHAZIKHANIAN
Location Address2001 WILSHIRE BLVD STE 320Santa Monica, CA 90403-5683
Mailing Address1800 Orleans StBaltimore, MD 21287-0010
Phone(310) 566-2006
Sole ProprietorNo
Enumeration DateApril 20, 2022
Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1831833409 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 · A206162
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.
2001 WILSHIRE BLVD STE 320, Santa Monica, CA 90403
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen Ghazikhanian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

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

KIM VU
Nurse Practitioner (Psychiatric/Mental Health)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (310) 566-2006
DR. MICHELLE GOLDMAN ASHLEY M.D.
Psychiatry & Neurology (Psychiatry)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (855) 501-1004
MELISSA FILLMORE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (310) 566-2006
MRS. VERRETTA MOORE DNP
Nurse Practitioner (Psychiatric/Mental Health)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (310) 566-2006
BRIANNA THOMPSON
Nurse Practitioner (Psychiatric/Mental Health)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (855) 427-2778
DR. JAYE ANTHONY ESTRADA MD
Psychiatry & Neurology (Psychiatry)
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (855) 501-1004
MARY COLLEEN HOYE
Marriage & Family Therapist
2001 WILSHIRE BLVD STE 320
SANTA MONICA, CA 90403
Los Angeles County (855) 427-2778

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 Stephen Ghazikhanian's NPI number?

The NPI number for Stephen Ghazikhanian is 1831833409. It was assigned to this individual provider in the NPPES registry on April 20, 2022.

Where is Stephen Ghazikhanian located?

Stephen Ghazikhanian practices at 2001 Wilshire Blvd Ste 320, Santa Monica, CA 90403. The listed phone number is (310) 566-2006.

What is Stephen Ghazikhanian's specialty?

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

Is Stephen Ghazikhanian enrolled in Medicare?

Yes. Stephen Ghazikhanian is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Ghazikhanian was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.