Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aubrey Haddican, M.S., OTR/L

Pediatric Occupational Therapist in Crystal Lake, IL · enumerated 2021.

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

National Provider Identifier

1134705544

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Registry record

Entity type Individual (Type 1)

Name Aubrey Haddican

Credential M.S., OTR/L

Sex Female

Practice address 394 Federal Dr, Crystal Lake, IL, 60014

Phone (815) 459-3810

Enumeration date Mar 24, 2021

Last updated in NPPES Mar 24, 2021

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056011741 (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 Aubrey Haddican's NPI record?

Cross-check NPI 1134705544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134705544 active?

Yes, as of the latest NPPES snapshot, NPI 1134705544 is active (record last updated 2021-03-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-24.