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The Josselyn Center Nfp

Mental Health Clinic/Center (Including Community Mental Health Center) in Northfield, IL · enumerated 2020 · authorized official Kenneth Wiersum, Vp of Finance.

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

National Provider Identifier

1407481401

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Registry record

Entity type Organization (Type 2)
Legal business name The Josselyn Center Nfp
Practice address 1779 Maple St, Northfield, IL, 60093
Phone (847) 441-5600
Fax (847) 441-7968
Enumeration date Mar 10, 2020
Last updated in NPPES Mar 12, 2020

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Kenneth Wiersum
Title Vp of Finance
Phone (847) 441-5603

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-03-12. Verify at npiregistry.cms.hhs.gov.
Where is The Josselyn Center Nfp located?
The practice location on file with NPPES is in Northfield, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-12.