Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Emergency Surgical Associates

Surgery Physician in Riverside, CA · enumerated 2008 · authorized official Ancel Rogers, Ceo.

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

National Provider Identifier

1588849152

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Registry record

Entity type Organization (Type 2)

Legal business name Emergency Surgical Associates

Practice address 3903 Brockton Ave Ste 1, Riverside, CA, 92501

Phone (909) 226-2332

Fax (951) 367-7602

Enumeration date Jan 2, 2008

Last updated in NPPES Jan 2, 2008

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License FNP 28407 (CA) Primary

Authorized official

Name Ancel Rogers

Title Ceo

Phone (909) 226-2332

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 Emergency Surgical Associates located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-02.