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Tony Castillo

Radiologic Technologist in Santa Ana, CA · enumerated 2008 · authorized official Tony Castillo, Owner.

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

National Provider Identifier

1083887186

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Registry record

Entity type Organization (Type 2)
Legal business name Tony Castillo
Other name <Unavail>
Practice address 1651 E 4th St, Suite # 212, Santa Ana, CA, 92701
Phone (714) 835-2915
Fax (714) 543-3114
Enumeration date Apr 9, 2008
Last updated in NPPES Sep 23, 2014

Taxonomy & classification

247100000X Radiologic Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Tony Castillo
Title Owner
Phone (714) 835-2915

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 Tony Castillo?
The NPI for Tony Castillo is 1083887186, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Tony Castillo?
NPPES lists Tony Castillo (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-23.