NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centerstone of Illinois, Inc

Community Health Clinic/Center in Alton, IL · enumerated 2024 · authorized official Stacy Phillips, Revenue Cycle Director.

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

National Provider Identifier

1568294130

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Centerstone of Illinois, Inc
Practice address 2615 Edwards St, Alton, IL, 62002
Phone (618) 462-2331
Enumeration date Aug 14, 2024
Last updated in NPPES Aug 14, 2024

Taxonomy & classification

261QC1500X Community Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Stacy Phillips
Title Revenue Cycle Director
Phone (618) 937-6483

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Centerstone of Illinois, Inc?
Centerstone of Illinois, Inc is registered in NPPES as a Community Health Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-14.