Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Index Investments Inc Dba Fullerton Res Manor

Assisted Living Facility in Fullerton, CA · enumerated 2016 · authorized official Erie Mercado, Administrator.

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

National Provider Identifier

1174979561

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Registry record

Entity type Organization (Type 2)

Legal business name Index Investments Inc Dba Fullerton Res Manor

Practice address 2441 W Orangethorpe Ave, Fullerton, CA, 92833

Phone (714) 992-5380

Fax (714) 992-4489

Enumeration date May 4, 2016

Last updated in NPPES May 4, 2016

Taxonomy & classification

310400000X Assisted Living Facility Nursing & Custodial Care Facilities · License 300602206 (CA) Primary

Authorized official

Name Erie Mercado

Title Administrator

Phone (714) 992-5380

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 Index Investments Inc Dba Fullerton Res Manor?

NPPES lists Erie Mercado (Administrator) as the authorized official for this organization.

What is the NPI number for Index Investments Inc Dba Fullerton Res Manor?

The NPI for Index Investments Inc Dba Fullerton Res Manor is 1174979561, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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First Care Inc. Assisted Living Facility · Fullerton, CA NPI 1265945885

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-04.