Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca Sobolevsky

Speech-Language Pathologist in Plainfield, IL · enumerated 2015 · practices at Chatter Box Therapy Services PC.

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

National Provider Identifier

1891176004

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Registry record

Entity type Individual (Type 1)

Name Rebecca Sobolevsky

Sex Female

Practice address 24632 W Champion Dr, Plainfield, IL, 60585

Phone (219) 805-4715

Enumeration date Jun 12, 2015

Last updated in NPPES Jun 19, 2015

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146.006440 (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 Rebecca Sobolevsky's NPI record?

Cross-check NPI 1891176004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891176004 active?

Yes, as of the latest NPPES snapshot, NPI 1891176004 is active (record last updated 2015-06-19).

Other providers at this practice address

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Chatter Box Therapy Services PC Early Intervention Provider Agency · Plainfield, IL NPI 1649658196

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-19.