NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centegra Health System

General Acute Care Hospital in Mchenry, IL · enumerated 2015 · authorized official David Tomlinson, Cfo.

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

National Provider Identifier

1497136071

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Centegra Health System
Practice address 4309 W Medical Center Dr Ste A200, Mchenry, IL, 60050
Phone (815) 759-8070
Enumeration date Jun 9, 2015
Last updated in NPPES Jun 9, 2015

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 164006477 (IL) Primary

Authorized official

Name David Tomlinson
Title Cfo
Phone (815) 788-5831

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-06-09. Verify at npiregistry.cms.hhs.gov.
Where is Centegra Health System located?
The practice location on file with NPPES is in Mchenry, IL.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-09.