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Innerglow Clinic, Pllc

Family Nurse Practitioner in Arlington Heights, IL · enumerated 2025 · authorized official Katarzyna Szerlag, Owner and Provider.

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

National Provider Identifier

1770447922

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Registry record

Entity type Organization (Type 2)
Legal business name Innerglow Clinic, Pllc
Practice address 3030 W Salt Creek Ln Ste 311, Arlington Heights, IL, 60005
Phone (847) 800-7878
Fax (773) 825-8539
Enumeration date Dec 11, 2025
Last updated in NPPES Dec 11, 2025

Taxonomy & classification

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Katarzyna Szerlag
Title Owner and Provider
Phone (773) 620-9984

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 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 Innerglow Clinic, Pllc?
Innerglow Clinic, Pllc is registered in NPPES as a Family Nurse Practitioner (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-11.