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Center for Gastrointestinal and Liver Diseases

Specialist in Santa Ana, CA · enumerated 2008 · authorized official Carlos Saad, Owner.

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

National Provider Identifier

1699931956

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Registry record

Entity type Organization (Type 2)
Legal business name Center for Gastrointestinal and Liver Diseases
Practice address 1401 N Tustin Ave, Suite 350, Santa Ana, CA, 92705
Phone (714) 558-8133
Fax (714) 558-8036
Enumeration date Aug 5, 2008
Last updated in NPPES Jan 13, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License A44536 (CA) Primary

Authorized official

Name Carlos Saad
Title Owner
Phone (714) 558-8133

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

Where is Center for Gastrointestinal and Liver Diseases located?
The practice location on file with NPPES is in Santa Ana, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-01-13. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-13.