Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

De Anza Surgery Center

Q: What is the NPI number for De Anza Surgery Center?

The NPI for De Anza Surgery Center is 1831177567, a Type 2 (organization) record in the CMS NPPES registry.

Ambulatory Surgical Clinic/Center in Riverside, CA · enumerated 2006 · authorized official Edward Tennant, Ceo/Administrator.

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

National Provider Identifier

1831177567

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Registry record

Entity type Organization (Type 2)

Legal business name De Anza Surgery Center

Practice address 4444 Magnolia Ave, Suite C, Riverside, CA, 92501

Phone (951) 320-7799

Fax (951) 274-3550

Enumeration date Jan 3, 2006

Last updated in NPPES Oct 9, 2008

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 250000795 (CA) Primary

Authorized official

Name Edward Tennant

Title Ceo/Administrator

Phone (951) 320-7799

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 De Anza Surgery Center?

NPPES lists Edward Tennant (Ceo/Administrator) as the authorized official for this organization.

What is the NPI number for De Anza Surgery Center?

The NPI for De Anza Surgery Center is 1831177567, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-09.