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Illuminate Therapy and Wellness, S-Corp

Mental Health Counselor in Palatine, IL · enumerated 2020 · authorized official Greta Nielsen, Owner/Psychotherapist.

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

National Provider Identifier

1598398794

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Registry record

Entity type Organization (Type 2)
Legal business name Illuminate Therapy and Wellness, S-Corp
Practice address 1 E Northwest Hwy Ste 201, Palatine, IL, 60067
Phone (847) 908-8700
Fax (847) 907-9780
Enumeration date Feb 16, 2020
Last updated in NPPES Jan 9, 2024

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary
251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name Greta Nielsen
Title Owner/Psychotherapist
Phone (847) 687-7675

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

Where is Illuminate Therapy and Wellness, S-Corp located?
The practice location on file with NPPES is in Palatine, IL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-01-09. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.