Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Deborah Jean Miller, OTR/L

Occupational Therapist in Addison, IL · enumerated 2006.

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

National Provider Identifier

1629148051

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Registry record

Entity type Individual (Type 1)

Name Mrs. Deborah Jean Miller

Credential OTR/L

Sex Female

Practice address 2171 W Executive Dr, Addison, IL, 60101

Phone (630) 766-0505

Enumeration date Nov 9, 2006

Last updated in NPPES Jul 11, 2019

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.003626 (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

Where does Deborah Miller practice?

The practice location on file with NPPES is in Addison, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Deborah Miller?

The National Provider Identifier (NPI) for Deborah Miller is 1629148051, a Type 1 (individual) record in the CMS NPPES registry.

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