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Holly Katz Counseling Pllc

Adult Mental Health Clinic/Center in Riverwoods, IL · enumerated 2021 · authorized official Holly Katz, Owner/Counselor.

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

National Provider Identifier

1902569270

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Registry record

Entity type Organization (Type 2)
Legal business name Holly Katz Counseling Pllc
Practice address 2416 Spyglass Hill Ct, Riverwoods, IL, 60015
Phone (847) 452-7554
Enumeration date Oct 14, 2021
Last updated in NPPES Jul 27, 2022

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Holly Katz
Title Owner/Counselor
Phone (847) 452-7554

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 the NPI number for Holly Katz Counseling Pllc?
The NPI for Holly Katz Counseling Pllc is 1902569270, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Holly Katz Counseling Pllc?
NPPES lists Holly Katz (Owner/Counselor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-27.