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Arrowood Capital Inc.

Children's Substance Abuse Rehabilitation Facility in Costa Mesa, CA · enumerated 2012 · authorized official Clayton Mcmillen, Coo.

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

National Provider Identifier

1558607846

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Registry record

Entity type Organization (Type 2)
Legal business name Arrowood Capital Inc.
Other name <Unavail>
Practice address 1901 Newport Blvd., Suite 271, Costa Mesa, CA, 92627
Phone (855) 202-2138
Fax (626) 844-2977
Enumeration date Dec 14, 2012
Last updated in NPPES Dec 10, 2018

Taxonomy & classification

3245S0500X Children's Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 300253AP (CA) Primary

Authorized official

Name Clayton Mcmillen
Title Coo
Phone (808) 341-2424

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 Arrowood Capital Inc.?
The NPI for Arrowood Capital Inc. is 1558607846, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arrowood Capital Inc.?
NPPES lists Clayton Mcmillen (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 2018-12-10.