NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Emergency Physicians

General Acute Care Hospital in Madera, CA · enumerated 2005 · authorized official Stacy Stefanopoulos, Acute Care Nurse Practitioner.

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

National Provider Identifier

1154310282

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name California Emergency Physicians
Practice address 1250 E Almond Ave, Madera, CA, 93637
Phone (559) 675-5520
Enumeration date Oct 20, 2005
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 15195 (CA) Primary

Authorized official

Name Stacy Stefanopoulos
Title Acute Care Nurse Practitioner
Phone (559) 675-5520

Other identifiers

Identifier Type State Issuer
568186 Other CA BRN #

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 California Emergency Physicians?
The NPI for California Emergency Physicians is 1154310282, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for California Emergency Physicians?
NPPES lists Stacy Stefanopoulos (Acute Care Nurse Practitioner) 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 2020-08-22.