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Ibsen, LLC

Clinic/Center in Crest Hill, IL · enumerated 2015 · authorized official Rafael Perez Guerra, President.

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

National Provider Identifier

1760873517

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Registry record

Entity type Organization (Type 2)
Legal business name Ibsen, LLC
Practice address 16003 Executive Dr, Crest Hill, IL, 60403
Phone (815) 838-9544
Fax (815) 838-9580
Enumeration date Feb 16, 2015
Last updated in NPPES Feb 16, 2015

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 036057264 (IL) Primary

Authorized official

Name Rafael Perez Guerra
Title President
Phone (815) 838-9544

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.

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Frequently asked questions

What type of organization is Ibsen, LLC?
Ibsen, LLC is registered in NPPES as a Clinic/Center (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-16.