Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Lynn Hanawalt, OTR/L

Pediatric Occupational Therapist in Northbrook, IL · enumerated 2019.

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

National Provider Identifier

1639717598

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Registry record

Entity type Individual (Type 1)

Name Michelle Lynn Hanawalt

Credential OTR/L

Sex Female

Practice address 600 Waukegan Rd Ste 132, Northbrook, IL, 60062

Phone (847) 748-8733

Enumeration date Dec 11, 2019

Last updated in NPPES Dec 11, 2019

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056010364 (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 Michelle Hanawalt's NPI record?

Cross-check NPI 1639717598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639717598 active?

Yes, as of the latest NPPES snapshot, NPI 1639717598 is active (record last updated 2019-12-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-11.