NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colima Endoscopy Center Inc

Ambulatory Surgical Clinic/Center in Diamond Bar, CA · enumerated 2005 · authorized official Sung Yoo, Medical Director.

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

National Provider Identifier

1275522849

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Registry record

Entity type Organization (Type 2)
Legal business name Colima Endoscopy Center Inc
Other name <Unavail>
Practice address 1900 S Brea Canyon Rd Unit A, Diamond Bar, CA, 91765
Phone (626) 913-1116
Fax (626) 913-1261
Enumeration date Oct 17, 2005
Last updated in NPPES Jun 26, 2024

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 05C0001387 (CA) Primary

Authorized official

Name Sung Yoo
Title Medical Director
Phone (626) 913-1116

Other identifiers

Identifier Type State Issuer
SUR01387F Medicaid CA -
05C0001387 Other CA MEDICARE AMBULATORY SURGICAL CENTER CERTIFICATION

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

Who is the authorized official for Colima Endoscopy Center Inc?
NPPES lists Sung Yoo (Medical Director) as the authorized official for this organization.
What is the NPI number for Colima Endoscopy Center Inc?
The NPI for Colima Endoscopy Center Inc is 1275522849, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-26.