NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Endeavor Health Clinical Operations

Psychiatric Hospital Unit in Evanston, IL · enumerated 2006 · authorized official Douglas Welday, Cfo.

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

National Provider Identifier

1093755340

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Endeavor Health Clinical Operations
Other name <Unavail>
Practice address 2650 Ridge Ave, Evanston, IL, 60201
Phone (847) 570-2000
Fax (847) 570-5240
Enumeration date Jun 7, 2006
Last updated in NPPES May 1, 2026

Taxonomy & classification

273R00000X Psychiatric Hospital Unit Hospital Units · License 0000646 (IL) Primary

Authorized official

Name Douglas Welday
Title Cfo
Phone (847) 570-5099

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 Endeavor Health Clinical Operations?
Endeavor Health Clinical Operations is registered in NPPES as a Psychiatric Hospital Unit (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-01.