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NSN ASSOCIATES, INC
NPI 1831119635
Radiologic Technologist - Sonography in Los Angeles, CA

Active since July 21, 2006
3200 WILSHIRE BLVD STE 308, LOS ANGELES, CA 90010(213) 382-6247(213) 382-6259 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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

About Nsn Associates, Inc NPPES

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

NSN ASSOCIATES, INC (NPI 1831119635), doing business as Express Diagnostic Service, is a healthcare organization registered as a sonography in Los Angeles, California and active in the NPI registry since July 2006. The organization lists Armineh Avdissian, President, as its authorized official.

NPPES Registry Identity

NPI1831119635
Entity TypeOrganization
Primary Taxonomy2471S1302X
Legal Business NameNSN ASSOCIATES, INC
Location Address3200 WILSHIRE BLVD STE 308Los Angeles, CA 90010-1307
Mailing Address3200 Wilshire Blvd Ste 308Los Angeles, CA 90010-1307 · (213) 382-6247 · Fax (213) 382-6259
Phone(213) 382-6247
Fax(213) 382-6259
Organization SubpartNo
Authorized OfficialArmineh AvdissianPresident · (213) 382-6247
Enumeration DateJuly 21, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1831119635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiologic Technologist · SonographyTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code2471S1302X
Definition
A radiologic technologist who specializes in sonography and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of ultrasounds, exam techniques, equipment protocols, radiation safety, and patient care.
Also ListedSpecialist/Technologist, Other · ElectroneurodiagnosticTaxonomy 246ZE0600X

Other Names 1

Doing Business AsExpress Diagnostic Service

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

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

KINDCARE HOME HEALTH, INC
Home Health
3200 WILSHIRE BLVD STE 308
LOS ANGELES, CA 90010
Los Angeles County (213) 908-5505

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 Nsn Associates, Inc's NPI number?

The NPI number for Nsn Associates, Inc is 1831119635. It was assigned to this organization in the NPPES registry on July 21, 2006. The provider is doing business as Express Diagnostic Service.

Where is Nsn Associates, Inc located?

Nsn Associates, Inc is located at 3200 Wilshire Blvd Ste 308, Los Angeles, CA 90010. The listed phone number is (213) 382-6247.

What is Nsn Associates, Inc's specialty?

The primary specialty registered for this NPI is Radiologic Technologist, specializing in Sonography, with taxonomy code 2471S1302X.

When was this NPI record last updated?

The NPPES record for Nsn Associates, Inc 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 11 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.