1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Psychiatry Neurology
  6. NPI Profile

WORLD DIAGNOSTICS MEDICAL GROUP
NPI 1215095609
Psychiatry & Neurology - Neurology in Los Angeles, CA

Active since December 05, 2006
11845 W OLYMPIC BLVD, STE 520W, LOS ANGELES, CA 90064(800) 967-3309(800) 967-1138 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About World Diagnostics Medical Group NPPES

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

WORLD DIAGNOSTICS MEDICAL GROUP (NPI 1215095609) is a healthcare organization registered as a neurology in Los Angeles, California and active in the NPI registry since December 2006. The organization lists Jonathan Asher Yaker, Ceo, as its authorized official.

NPPES Registry Identity

NPI1215095609
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameWORLD DIAGNOSTICS MEDICAL GROUP
Location Address11845 W OLYMPIC BLVD, STE 520WLos Angeles, CA 90064-1149
Mailing AddressPo Box 67960Los Angeles, CA 90067-0960 · (800) 967-3309 · Fax (800) 967-1138
Phone(800) 967-3309
Fax(800) 967-1138
Organization SubpartNo
Authorized OfficialJonathan Asher YakerCeo · (800) 967-3309
Enumeration DateDecember 5, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1215095609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedRadiology · Diagnostic UltrasoundTaxonomy 2085U0001X
11845 W OLYMPIC BLVD, Los Angeles, CA 90064
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

KATHERINE STEPHANS
Marriage & Family Therapist
11845 W OLYMPIC BLVD, SUITE #1080W
LOS ANGELES, CA 90064
Los Angeles County (847) 602-1431
DR. AIMEE MARTINEZ PSYD
Psychologist (Clinical)
11845 W OLYMPIC BLVD, SUITE 505W
LOS ANGELES, CA 90064
Los Angeles County (310) 915-9414
ZES PERSPECTIVES, LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
11845 W OLYMPIC BLVD, SUITE 655
LOS ANGELES, CA 90064
Los Angeles County (310) 476-2566
MATTHEW DUDA
Internal Medicine
11845 W OLYMPIC BLVD, SUITE 900 WEST
LOS ANGELES, CA 90064
Los Angeles County (844) 644-4325

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 World Diagnostics Medical Group's NPI number?

The NPI number for World Diagnostics Medical Group is 1215095609. It was assigned to this organization in the NPPES registry on December 5, 2006.

Where is World Diagnostics Medical Group located?

World Diagnostics Medical Group is located at 11845 W Olympic Blvd Ste 520W, Los Angeles, CA 90064. The listed phone number is (800) 967-3309.

What is World Diagnostics Medical Group's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for World Diagnostics Medical Group was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.