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Elizabeth R Ruby, MT-BC

Music Therapist in Evanston, IL · enumerated 2009.

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

National Provider Identifier

1689806671

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Registry record

Entity type Individual (Type 1)
Name Elizabeth R Ruby
Credential MT-BC
Sex Female
Practice address 2008 Dempster St, Evanston, IL, 60202
Phone (847) 425-9708
Enumeration date Aug 10, 2009
Last updated in NPPES Aug 10, 2009

Taxonomy & licenses

225A00000X Music Therapist Respiratory, Developmental, Rehabilitative and Restorative 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Elizabeth Ruby?
Elizabeth Ruby is registered in NPPES with the primary taxonomy of Music Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-10.