Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Stewart

Technician in Chicago, IL · enumerated 2020.

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

National Provider Identifier

1720687247

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Registry record

Entity type Individual (Type 1)

Name Alexandra Stewart

Sex Female

Practice address 1921 W Irving Park Rd, Chicago, IL, 60613

Phone (773) 687-9442

Enumeration date Oct 26, 2020

Last updated in NPPES Oct 26, 2020

Taxonomy & licenses

374700000X Technician Nursing Service Related Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1720687247 active?

Yes, as of the latest NPPES snapshot, NPI 1720687247 is active (record last updated 2020-10-26).

How do I verify Alexandra Stewart's NPI record?

Cross-check NPI 1720687247 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-26.