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American Surgical Center-Oc

Q: What type of organization is American Surgical Center-Oc?

American Surgical Center-Oc is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

Ambulatory Surgical Clinic/Center in Costa Mesa, CA · enumerated 2013 · authorized official Maher Abdallah, Medical Director/Owner.

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

National Provider Identifier

1003157835

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Registry record

Entity type Organization (Type 2)

Legal business name American Surgical Center-Oc

Practice address 1640 Newport Blvd, Suite 150, Costa Mesa, CA, 92627

Phone (949) 309-3330

Fax (949) 309-2578

Enumeration date Mar 4, 2013

Last updated in NPPES Mar 4, 2013

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License A97415 (CA) Primary

Authorized official

Name Maher Abdallah

Title Medical Director/Owner

Phone (949) 309-3330

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 type of organization is American Surgical Center-Oc?

American Surgical Center-Oc is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-04.