Diana Mherian

Diana Mherian is a Behavior Analyst provider (Behavior Analyst) practicing in Glendale, CA, registered in the NPPES registry with NPI 1477891695 since 2013.

✓ Active NPI ✓ Valid NPI checksum

NPI	1477891695
Entity type	Individual (Type 1)
Name	Diana Mherian
Sex	Female
Practice address	1230 IRVING AVE, Glendale, CA, 91201
Phone	8186405480
Enumeration date	2013-01-23
Last updated in NPPES	2013-01-23

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	CA

Copy-ready billing details

Provider: Diana Mherian
NPI: 1477891695
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1230 IRVING AVE, Glendale, CA, 91201

Verify this record

Cross-check NPI 1477891695 against the authoritative CMS record: view Diana Mherian 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Diana Mherian?

Diana Mherian is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-01-23.