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G S Castillo Dental Corp

Dentist in Upland, CA · enumerated 2018 · authorized official Monica Mello, Manager.

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

National Provider Identifier

1770053126

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Registry record

Entity type Organization (Type 2)
Legal business name G S Castillo Dental Corp
Practice address 600 N Mountain Ave Ste C105, Upland, CA, 91786
Phone (909) 981-1300
Enumeration date Nov 28, 2018
Last updated in NPPES Nov 28, 2018

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name Monica Mello
Title Manager
Phone (760) 244-1111

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 G S Castillo Dental Corp?
The NPI for G S Castillo Dental Corp is 1770053126, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for G S Castillo Dental Corp?
NPPES lists Monica Mello (Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-28.