NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

O.C. Autism Foundation

Hearing and Speech Clinic/Center in Westminster, CA · enumerated 2019 · authorized official Julie Diep, President.

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

National Provider Identifier

1114586153

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name O.C. Autism Foundation
Practice address 14501 Magnolia St Ste 104, Westminster, CA, 92683
Phone (714) 891-0080
Fax (714) 891-0040
Enumeration date Jun 12, 2019
Last updated in NPPES Jun 12, 2019

Taxonomy & classification

261QD1600X Developmental Disabilities Clinic/Center Ambulatory Health Care Facilities Secondary
261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Secondary
261QH0700X Hearing and Speech Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Julie Diep
Title President
Phone (714) 891-0080

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

Who is the authorized official for O.C. Autism Foundation?
NPPES lists Julie Diep (President) as the authorized official for this organization.
What is the NPI number for O.C. Autism Foundation?
The NPI for O.C. Autism Foundation is 1114586153, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-12.