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Mrs. Ashley Leigh Alison Annen, OTR/L CLT

Occupational Therapist in Glenview, IL · enumerated 2008.

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

National Provider Identifier

1568637510

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Registry record

Entity type Individual (Type 1)
Name Mrs. Ashley Leigh Alison Annen
Credential OTR/L CLT
Sex Female
Practice address 3707 West Lake Ave, Suite 200, Glenview, IL, 60026
Phone (847) 997-1188
Enumeration date Apr 29, 2008
Last updated in NPPES Apr 29, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056007925 (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 Ashley Annen?
The National Provider Identifier (NPI) for Ashley Annen is 1568637510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ashley Annen practice?
The practice location on file with NPPES is in Glenview, 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 2008-04-29.