Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Esther Marsha Nitzarim, M.S., CCC, SPL

Speech-Language Pathologist in Glencoe, IL · enumerated 2007 · practices at Chicagoland Therapy Associates Ltd.

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

National Provider Identifier

1407049976

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Registry record

Entity type Individual (Type 1)

Name Mrs. Esther Marsha Nitzarim

Credential M.S., CCC, SPL

Sex Female

Practice address 111 Hogarth Ln, Glencoe, IL, 60022

Phone (847) 835-0660

Fax (847) 835-0670

Enumeration date Aug 19, 2007

Last updated in NPPES Aug 19, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146-002309 (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

How do I verify Esther Nitzarim's NPI record?

Cross-check NPI 1407049976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407049976 active?

Yes, as of the latest NPPES snapshot, NPI 1407049976 is active (record last updated 2007-08-19).

Other providers at this practice address

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Chicagoland Therapy Associates Ltd Speech-Language Pathologist · Glencoe, IL NPI 1497772909 Susan Rotman Occupational Therapist · Glencoe, IL NPI 1598960866

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-19.