Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Heather Troester, MA

Clinical Social Worker in Wilmette, IL · enumerated 2021.

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

National Provider Identifier

1023688363

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Registry record

Entity type Individual (Type 1)

Name Heather Troester

Credential MA

Sex Female

Practice address 2824 Orchard Ln, Wilmette, IL, 60091

Phone (847) 906-3005

Fax (847) 901-3449

Enumeration date Jun 29, 2021

Last updated in NPPES Jun 29, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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

Where does Heather Troester practice?

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

What is the NPI number for Heather Troester?

The National Provider Identifier (NPI) for Heather Troester is 1023688363, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Alexis Ganzer Clinical Social Worker · Wilmette, IL NPI 1689344962

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-29.