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Diana Alejandro, Lcsw, LLC

Clinical Social Worker in Forest Park, IL · enumerated 2017 · authorized official Diana Alejandro, Sole Member.

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

National Provider Identifier

1598292195

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Registry record

Entity type Organization (Type 2)
Legal business name Diana Alejandro, Lcsw, LLC
Practice address 819 Circle Ave, Forest Park, IL, 60130
Phone (224) 341-8198
Enumeration date May 15, 2017
Last updated in NPPES Jun 8, 2022

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149018457 (IL) Primary

Authorized official

Name Diana Alejandro
Title Sole Member
Phone (224) 341-8198

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

Who is the authorized official for Diana Alejandro, Lcsw, LLC?
NPPES lists Diana Alejandro (Sole Member) as the authorized official for this organization.
What is the NPI number for Diana Alejandro, Lcsw, LLC?
The NPI for Diana Alejandro, Lcsw, LLC is 1598292195, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-08.