Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carla Diaz

Behavior Analyst in Pomona, CA · enumerated 2020.

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

National Provider Identifier

1346868338

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Carla Diaz

Sex Female

Practice address 21 Rancho Camino Dr Ste 106, Pomona, CA, 91766

Phone (855) 223-7123

Fax (619) 374-7134

Enumeration date Jul 7, 2020

Last updated in NPPES Nov 5, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-21-55300 (CA) Primary

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 specialty is Carla Diaz?

Carla Diaz 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.

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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-05.