Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARGARET WU
NPI 1033746946
Pediatrics - Pediatric Endocrinology in Chicago, IL

Active since March 23, 2020
1725 W HARRISON ST STE 710, CHICAGO, IL 60612(312) 942-3034 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Margaret Wu NPPES

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

MARGARET WU (NPI 1033746946) is an individual pediatric endocrinology provider in Chicago, Illinois, licensed in Illinois (036164510) and active in the NPI registry since March 2020. She maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1033746946
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameMARGARET WU
Location Address1725 W HARRISON ST STE 710Chicago, IL 60612-3863
Mailing Address1725 W Harrison St Ste 710Chicago, IL 60612-3863 · (312) 942-3034
Sole ProprietorNo
Enumeration DateMarch 23, 2020
Last NPPES UpdateJune 30, 2026
NPPES CertifiedJune 30, 2026
NPI 1033746946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License Licensed in IL · 036164510
Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

1725 W HARRISON ST STE 710, Chicago, IL 60612

Secondary Practice Location 1

Location 1225 E Chicago AveChicago, IL 60611-2991 · Phone (312) 227-4000

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.

Nurse Practitioner (Pediatrics)
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Nurse Practitioner (Psychiatric/Mental Health)
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Pediatrics (Developmental - Behavioral Pediatrics)
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Pediatrics (Neonatal-Perinatal Medicine)
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Nurse Practitioner (Pediatrics)
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Urology
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Pediatrics
1725 W HARRISON ST STE 710
CHICAGO, IL 60612
Pediatrics
1725 W HARRISON ST STE 710
CHICAGO, IL 60612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033746946, enumerated as an "individual" on March 23, 2020.

The provider is located at 1725 W HARRISON ST STE 710 CHICAGO, IL 60612 and the phone number is (312) 942-3034.

Pediatrics with taxonomy code 2080P0205X and a focus in Pediatric Endocrinology.