COURTNEY ELLEN HARRIS MD
NPI 1851970545
Pediatrics in Chicago, IL

Q: What is Courtney Harris's NPI number?

The NPI number for Courtney Harris is 1851970545. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Q: What is Courtney Harris's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Courtney Harris was last updated on March 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 07, 2021

225 E CHICAGO AVE, CHICAGO, IL 60611(312) 227-4000 Get Directions Write a Review

NPPES record last updated: March 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 29, 2025, Apr 7, 2021 (2 updates tracked since 2021).

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About Courtney Ellen Harris Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COURTNEY ELLEN HARRIS MD (NPI 1851970545) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036.174345) and active in the NPI registry since April 2021. She maintains a secondary practice location in North Chicago.

NPPES Registry Identity

NPI1851970545

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameCOURTNEY ELLEN HARRISCredential: MD

Location Address225 E CHICAGO AVEChicago, IL 60611-2991

Mailing Address225 E Chicago AveChicago, IL 60611-2991 · (312) 227-4000

Phone(312) 227-4000

Sole ProprietorNo

Enumeration DateApril 7, 2021

Last NPPES UpdateMarch 29, 20252 updates tracked since enumeration

NPPES CertifiedMarch 29, 2025

✔ NPI 1851970545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in IL · 036.174345

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

225 E CHICAGO AVE, Chicago, IL 60611

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Secondary Practice Location 1

Location 13333 Green Bay RdNorth Chicago, IL 60064-3095 · Phone (847) 578-3000

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BESSEY ELIZABETH JOSE GEEVARGHESE DO

Pediatrics