Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Orange County Medical Group, Inc

Q: What is the NPI number for Orange County Medical Group, Inc?

The NPI for Orange County Medical Group, Inc is 1578878252, a Type 2 (organization) record in the CMS NPPES registry.

Non-Pharmacy Dispensing Site in Anaheim, CA · enumerated 2010 · authorized official Howard Rosen, Medical Director.

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

National Provider Identifier

1578878252

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Registry record

Entity type Organization (Type 2)

Legal business name Orange County Medical Group, Inc

Parent organization Orange County Medical Group, Inc

Practice address 1211 W La Palma Ave, Ste 709, Anaheim, CA, 92801

Phone (714) 808-9292

Enumeration date Aug 18, 2010

Last updated in NPPES Mar 1, 2011

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers Primary

Authorized official

Name Howard Rosen

Title Medical Director

Phone (714) 808-9292

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 County Medical Group, Inc?

The NPI for Orange County Medical Group, Inc is 1578878252, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Orange County Medical Group, Inc?

NPPES lists Howard Rosen (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 2011-03-01.