Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastroenterology Diagnostic Center Medical Group, A Professional

Ambulatory Surgical Clinic/Center in Monterey Park, CA · enumerated 2007 · authorized official Fernando Ibarra, Authorized Official.

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

National Provider Identifier

1013048461

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Registry record

Entity type Organization (Type 2)

Legal business name Gastroenterology Diagnostic Center Medical Group, A Professional

Other name <Unavail>

Practice address 880 S Atlantic Blvd, Suite G 10, Monterey Park, CA, 91754

Phone (626) 872-6261

Fax (626) 872-1948

Enumeration date Mar 8, 2007

Last updated in NPPES Jan 15, 2020

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Fernando Ibarra

Title Authorized Official

Phone (626) 872-6261

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-01-15. Verify at npiregistry.cms.hhs.gov.

Where is Gastroenterology Diagnostic Center Medical Group, A Professional located?

The practice location on file with NPPES is in Monterey Park, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-15.