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Deatrice Marie Lewellyan

Social Worker in Lombard, IL · enumerated 2021.

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

National Provider Identifier

1295400570

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Registry record

Entity type Individual (Type 1)
Name Deatrice Marie Lewellyan
Sex Female
Practice address Lombard, IL, 60148
Phone (630) 728-1744
Enumeration date Aug 10, 2021
Last updated in NPPES Feb 19, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 150109156 (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 Deatrice Lewellyan?
The National Provider Identifier (NPI) for Deatrice Lewellyan is 1295400570, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deatrice Lewellyan practice?
The practice location on file with NPPES is in Lombard, 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 2026-02-19.