Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Orange Health Care Agency

Q: What is the NPI number for Orange Health Care Agency?

The NPI for Orange Health Care Agency is 1689871378, a Type 2 (organization) record in the CMS NPPES registry.

Health Service Clinic/Center in Santa Ana, CA · enumerated 2007 · authorized official Ernest Williams, Medical Director.

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

National Provider Identifier

1689871378

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Registry record

Entity type Organization (Type 2)

Legal business name Orange Health Care Agency

Practice address 550 N Flower St, Santa Ana, CA, 92703

Phone (714) 647-4169

Fax (714) 647-4568

Enumeration date Jun 27, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities · License C42590 (CA) Primary

Authorized official

Name Ernest Williams

Title Medical Director

Phone (714) 647-4169

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 Orange Health Care Agency?

The NPI for Orange Health Care Agency is 1689871378, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Orange Health Care Agency?

NPPES lists Ernest Williams (Medical Director) 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 2020-08-22.