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County of Orange

Physical Therapy Clinic/Center in Costa Mesa, CA · enumerated 2007 · authorized official Chi Rajalingam, Chief Compliance Officer.

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

National Provider Identifier

1629115381

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Registry record

Entity type Organization (Type 2)
Legal business name County of Orange
Other name <Unavail>
Parent organization County of Orange
Practice address 425 E 18th St, Costa Mesa, CA, 92627
Phone (949) 936-8600
Enumeration date Jan 31, 2007
Last updated in NPPES Dec 20, 2019

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary
261QR0401X Comprehensive Outpatient Rehabilitation Facility (CORF) Ambulatory Health Care Facilities Secondary

Authorized official

Name Chi Rajalingam
Title Chief Compliance Officer
Phone (714) 834-3154

Other identifiers

Identifier Type State Issuer
CCS00126F Medicaid CA -

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

Who is the authorized official for County of Orange?
NPPES lists Chi Rajalingam (Chief Compliance Officer) as the authorized official for this organization.
What is the NPI number for County of Orange?
The NPI for County of Orange is 1629115381, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-20.