NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Regents of the University of California

Ambulatory Surgical Clinic/Center in Torrance, CA · enumerated 2017 · authorized official Katherine Hale, Director of Accounting.

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

National Provider Identifier

1538608138

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name The Regents of the University of California
Other name <Unavail>
Practice address 2780 Skypark Dr, Suite 145, Torrance, CA, 90505
Phone (310) 301-8707
Enumeration date Feb 15, 2017
Last updated in NPPES Jun 23, 2021

Taxonomy & classification

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

Authorized official

Name Katherine Hale
Title Director of Accounting
Phone (310) 301-5311

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

What is the NPI number for The Regents of the University of California?
The NPI for The Regents of the University of California is 1538608138, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for The Regents of the University of California?
NPPES lists Katherine Hale (Director of Accounting) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-23.