Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Mo, CADC II

Addiction (Substance Use Disorder) Counselor in Costa Mesa, CA · enumerated 2025.

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

National Provider Identifier

1427918358

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Registry record

Entity type Individual (Type 1)

Name Robert Mo

Credential CADC II

Sex Male

Practice address 1640 Superior Ave, Costa Mesa, CA, 92627

Phone (805) 748-2921

Enumeration date Nov 13, 2025

Last updated in NPPES Nov 13, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License A054300519 (CA) Primary

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

How do I verify Robert Mo's NPI record?

Cross-check NPI 1427918358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427918358 active?

Yes, as of the latest NPPES snapshot, NPI 1427918358 is active (record last updated 2025-11-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.