NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Genesis Surgical Center

Ambulatory Surgical Clinic/Center in Chino, CA · enumerated 2008 · authorized official Yasushi Tamura, President.

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

National Provider Identifier

1558515015

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Genesis Surgical Center
Practice address 11760 Central Ave Ste 204, Chino, CA, 91710
Fax (909) 902-1013
Enumeration date Nov 11, 2008
Last updated in NPPES Mar 4, 2011

Taxonomy & classification

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

Authorized official

Name Yasushi Tamura
Title President

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

Who is the authorized official for Genesis Surgical Center?
NPPES lists Yasushi Tamura (President) as the authorized official for this organization.
What is the NPI number for Genesis Surgical Center?
The NPI for Genesis Surgical Center is 1558515015, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-04.