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GRANT DIAGNOSTIC SERVICES,INC
NPI 1174700405
Clinic/Center - Multi-Specialty in Glendale, CA

Active since January 29, 2008
1386 E GARFIELD AVE, GLENDALE, CA 91205(818) 956-1581 Get Directions Write a Review

NPPES record last updated: April 20, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Grant Diagnostic Services,inc NPPES

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

GRANT DIAGNOSTIC SERVICES,INC (NPI 1174700405) is a healthcare organization registered as a multi-specialty in Glendale, California and active in the NPI registry since January 2008. The organization lists Grat Kostikian, Owner, as its authorized official.

NPPES Registry Identity

NPI1174700405
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameGRANT DIAGNOSTIC SERVICES,INC
Location Address1386 E GARFIELD AVEGlendale, CA 91205-2660
Mailing Address1386 E Garfield AveGlendale, CA 91205-2660 · (818) 956-1581
Phone(818) 956-1581
Organization SubpartNo
Authorized OfficialGrat KostikianOwner · (818) 956-1581
Enumeration DateJanuary 29, 2008
Last NPPES UpdateApril 20, 2008
✔ NPI 1174700405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
1386 E GARFIELD AVE, Glendale, CA 91205
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Other Providers at the Same Location NPPES 2

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

MR. GRANT KOSTIKIAN
Clinic/Center (Multi-Specialty)
1386 E GARFIELD AVE
GLENDALE, CA 91205
Los Angeles County (818) 281-8091
GNA DIAGNOSTIC
Clinic/Center (Multi-Specialty)
1386 E GARFIELD AVE
GLENDALE, CA 91205
Los Angeles County (818) 281-8091

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 Grant Diagnostic Services,inc's NPI number?

The NPI number for Grant Diagnostic Services,inc is 1174700405. It was assigned to this organization in the NPPES registry on January 29, 2008.

Where is Grant Diagnostic Services,inc located?

Grant Diagnostic Services,inc is located at 1386 E Garfield Ave, Glendale, CA 91205. The listed phone number is (818) 956-1581.

What is Grant Diagnostic Services,inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

When was this NPI record last updated?

The NPPES record for Grant Diagnostic Services,inc was last updated on April 20, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.