Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Washington University Physicians in Illinois, Inc

Multi-Specialty Clinic/Center in Alton, IL · enumerated 2019 · authorized official Cathy Eghigian, Senior Director Managed Care.

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

National Provider Identifier

1760946156

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Registry record

Entity type Organization (Type 2)

Legal business name Washington University Physicians in Illinois, Inc

Other name <Unavail>

Practice address 2 Memorial Dr Ste 101, Alton, IL, 62002

Phone (314) 362-7388

Enumeration date Jan 30, 2019

Last updated in NPPES Apr 25, 2025

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Cathy Eghigian

Title Senior Director Managed Care

Phone (314) 273-0770

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 Washington University Physicians in Illinois, Inc?

The NPI for Washington University Physicians in Illinois, Inc is 1760946156, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Washington University Physicians in Illinois, Inc?

NPPES lists Cathy Eghigian (Senior Director Managed Care) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-25.