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Christine Amber Williams

Occupational Therapy Assistant in O Fallon, IL · enumerated 2024.

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

National Provider Identifier

1821828435

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Registry record

Entity type Individual (Type 1)
Name Christine Amber Williams
Sex Female
Practice address 1022 E Wesley Dr, O Fallon, IL, 62269
Phone (618) 744-6613
Enumeration date Aug 7, 2024
Last updated in NPPES Aug 7, 2024

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 057004925 (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 Christine Williams practice?
The practice location on file with NPPES is in O Fallon, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christine Williams?
The National Provider Identifier (NPI) for Christine Williams is 1821828435, 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 2024-08-07.