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Theresa Andrews

Family Nurse Practitioner in Oak Park, IL · enumerated 2016.

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

National Provider Identifier

1518401090

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Registry record

Entity type Individual (Type 1)
Name Theresa Andrews
Sex Female
Practice address 345 Madison St, Oak Park, IL, 60302
Phone (866) 389-2727
Enumeration date Dec 18, 2016
Last updated in NPPES Oct 26, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209014494 (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 Theresa Andrews?
The National Provider Identifier (NPI) for Theresa Andrews is 1518401090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theresa Andrews practice?
The practice location on file with NPPES is in Oak Park, 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 2021-10-26.