Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Galleria Medical Clinic, Inc.

Internal Medicine Physician in National City, CA · enumerated 2007 · authorized official Irineo Tiangco, M.D..

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

National Provider Identifier

1962526806

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Registry record

Entity type Organization (Type 2)

Legal business name Galleria Medical Clinic, Inc.

Practice address 2340 E 8th St, Suite J, National City, CA, 91950

Phone (619) 479-0320

Fax (619) 479-0367

Enumeration date Mar 17, 2007

Last updated in NPPES Feb 25, 2015

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A52655 (CA) Primary

Authorized official

Name Irineo Tiangco

Title M.D.

Phone (619) 479-0320

Other identifiers

Identifier	Type	State	Issuer
A52655	Other	CA	MEDICARE PTAN

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Galleria Medical Clinic, Inc. located?

The practice location on file with NPPES is in National City, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-02-25. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-25.