Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Therese Giolas

Professional Counselor in Warrenville, IL · enumerated 2012 · practices at Warrenville Youth & Family Services.

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

National Provider Identifier

1740552132

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Registry record

Entity type Individual (Type 1)

Name Ms. Therese Giolas

Sex Female

Practice address 28w542 Batavia Rd, Warrenville, IL, 60555

Phone (630) 393-7057

Fax (630) 393-7029

Enumeration date Feb 1, 2012

Last updated in NPPES Feb 1, 2012

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180.008072 (IL) Primary

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 Therese Giolas?

The National Provider Identifier (NPI) for Therese Giolas is 1740552132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Therese Giolas practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-01.