Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dorothy Jakubowski, LCSW

Clinical Social Worker in Burr Ridge, IL · enumerated 2020.

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

National Provider Identifier

1588299705

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Registry record

Entity type Individual (Type 1)

Name Dorothy Jakubowski

Credential LCSW

Sex Female

Practice address 1000 Burr Ridge Pkwy Ste 201, Burr Ridge, IL, 60527

Phone (866) 259-1631

Fax (855) 618-2629

Enumeration date Mar 9, 2020

Last updated in NPPES Dec 18, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.023588 (IL) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Dorothy Jakubowski practice?

The practice location on file with NPPES is in Burr Ridge, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dorothy Jakubowski?

The National Provider Identifier (NPI) for Dorothy Jakubowski is 1588299705, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-18.