Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Healthcare Specialists Inc

Q: What is the NPI number for Advanced Healthcare Specialists Inc?

The NPI for Advanced Healthcare Specialists Inc is 1659539450, a Type 2 (organization) record in the CMS NPPES registry.

Pulmonary Function Technologist in Glendale, CA · enumerated 2008 · authorized official Stepan Nersisyan, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659539450

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Healthcare Specialists Inc

Practice address 417 Arden Ave, Suite 106-B, Glendale, CA, 91203

Phone (818) 243-8900

Enumeration date May 28, 2008

Last updated in NPPES May 28, 2008

Taxonomy & classification

225B00000X Pulmonary Function Technologist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Stepan Nersisyan

Title President

Phone (818) 243-8500

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Advanced Healthcare Specialists Inc?

The NPI for Advanced Healthcare Specialists Inc is 1659539450, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Advanced Healthcare Specialists Inc?

NPPES lists Stepan Nersisyan (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.