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Marque Medical Clinic, Inc.

Urgent Care Clinic/Center in Aliso Viejo, CA · enumerated 2020 · authorized official Theresa Nguyen, Delegated Official.

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

National Provider Identifier

1225663222

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Registry record

Entity type Organization (Type 2)
Legal business name Marque Medical Clinic, Inc.
Parent organization Marque Medical Clinic, Inc.
Practice address 26831 Aliso Creek Rd Ste 200, Aliso Viejo, CA, 92656
Phone (949) 760-9222
Fax (949) 579-2906
Enumeration date Mar 10, 2020
Last updated in NPPES Mar 10, 2020

Taxonomy & classification

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Theresa Nguyen
Title Delegated Official
Phone (949) 690-3337

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.

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Frequently asked questions

What is the NPI number for Marque Medical Clinic, Inc.?
The NPI for Marque Medical Clinic, Inc. is 1225663222, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Marque Medical Clinic, Inc.?
NPPES lists Theresa Nguyen (Delegated Official) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-10.