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Aa Diagnostic Lab

Aa Diagnostic Lab is a healthcare organization registered as Clinical Medical Laboratory in Encino, CA, holding Type 2 (organization) NPI 1649913351 since 2022. The authorized official on file is Aram Chasiridis, President.

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NPI 1649913351
Entity type Organization (Type 2)
Legal business name Aa Diagnostic Lab
Practice address 5535 BALBOA BLVD STE 229, Encino, CA, 91316
Phone 7472472071
Enumeration date 2022-04-20
Last updated in NPPES 2022-04-20

Authorized official

Name Aram Chasiridis
Title President
Phone 4242223420

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Aa Diagnostic Lab
NPI: 1649913351
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 5535 BALBOA BLVD STE 229, Encino, CA, 91316

Verify this record

Cross-check NPI 1649913351 against the authoritative CMS record: view Aa Diagnostic Lab on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Aa Diagnostic Lab?
NPPES lists Aram Chasiridis (President) as the authorized official for this organization.
What is the NPI number for Aa Diagnostic Lab?
The NPI for Aa Diagnostic Lab is 1649913351, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-04-20.