Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Horizon Oc LLC

Q: What type of organization is Horizon Oc LLC?

Horizon Oc LLC is registered in NPPES as a Land Ambulance (its primary provider taxonomy).

Land Ambulance in Orange, CA · enumerated 2021 · authorized official Armen Akopyan, President.

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

National Provider Identifier

1548924574

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Registry record

Entity type Organization (Type 2)

Legal business name Horizon Oc LLC

Practice address 144 E Emerson Ave, Orange, CA, 92865

Phone (714) 997-4262

Enumeration date Oct 26, 2021

Last updated in NPPES Oct 5, 2022

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services Primary

Authorized official

Name Armen Akopyan

Title President

Phone (818) 288-5490

Other identifiers

Identifier	Type	State	Issuer
202116710989	Other	CA	SECRATARY OF STATE

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Horizon Oc LLC?

Horizon Oc LLC is registered in NPPES as a Land Ambulance (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-05.