GNA DIAGNOSTIC INC.
NPI 1629502877
Clinic/Center - Sleep Disorder Diagnostic in Los Angeles, CA

Active since April 14, 2017
1480 COLORADO BLVD # 135, LOS ANGELES, CA 90041(818) 281-8091 Get Directions Write a Review

NPPES record last updated: April 14, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gna Diagnostic Inc. NPPES

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

GNA DIAGNOSTIC INC. (NPI 1629502877) is a healthcare organization registered as a sleep disorder diagnostic in Los Angeles, California and active in the NPI registry since April 2017. The organization lists Grant Kostikian, President, as its authorized official.

NPPES Registry Identity

NPI1629502877
Entity TypeOrganization
Primary Taxonomy261QS1200X
Legal Business NameGNA DIAGNOSTIC INC.
Location Address1480 COLORADO BLVD # 135Los Angeles, CA 90041-2357
Mailing Address1480 Colorado Blvd #135Los Angeles, CA 90041 · (818) 281-8091
Organization SubpartNo
Authorized OfficialGrant KostikianPresident · (818) 281-8091
Enumeration DateApril 14, 2017
NPI 1629502877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Sleep Disorder DiagnosticAmbulatory Health Care Facilities
Taxonomy Code261QS1200X
1480 COLORADO BLVD # 135, Los Angeles, CA 90041

Other Providers at the Same Location NPPES

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

Clinic/Center (Sleep Disorder Diagnostic)
1480 COLORADO BLVD # 135
LOS ANGELES, CA 90041

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 Gna Diagnostic Inc.'s NPI number?

The NPI number for Gna Diagnostic Inc. is 1629502877. It was assigned to this organization in the NPPES registry on April 14, 2017.

Where is Gna Diagnostic Inc. located?

Gna Diagnostic Inc. is located at 1480 Colorado Blvd # 135, Los Angeles, CA 90041. The listed phone number is (818) 281-8091.

What is Gna Diagnostic Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Sleep Disorder Diagnostic, with taxonomy code 261QS1200X.

When was this NPI record last updated?

The NPPES record for Gna Diagnostic Inc. was last updated on April 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.