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National Therapeutic Services

Substance Abuse Rehabilitation Facility in Costa Mesa, CA · enumerated 2009 · authorized official Paul Alexander, President & Coo.

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

National Provider Identifier

1568605822

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Registry record

Entity type Organization (Type 2)
Legal business name National Therapeutic Services
Other name <Unavail>
Practice address 209 E. 18th St., Costa Mesa, CA, 92627
Phone (949) 269-9207
Fax (949) 269-9258
Enumeration date Apr 15, 2009
Last updated in NPPES Mar 20, 2019

Taxonomy & classification

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 300207AP (CA) Primary

Authorized official

Name Paul Alexander
Title President & Coo
Phone (949) 650-4334

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 National Therapeutic Services?
The NPI for National Therapeutic Services is 1568605822, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for National Therapeutic Services?
NPPES lists Paul Alexander (President & Coo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-20.