1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DONALD BROWN
NPI 1780621359
Pediatrics in Chicago, IL

Active since June 01, 2006
233 E ERIE ST, SUITE 304, CHICAGO, IL 60611(312) 280-1480 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Donald Brown NPPES

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

DONALD BROWN (NPI 1780621359) is an individual pediatrics provider in Chicago, Illinois and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1780621359
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDONALD BROWN
Location Address233 E ERIE ST, SUITE 304Chicago, IL 60611-2926
Mailing Address233 E Erie St, Suite 304Chicago, IL 60611-2926
Phone(312) 280-1480
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780621359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
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.
233 E ERIE ST, Chicago, IL 60611
Open in Google Maps ↗

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.

DR. MARILYN SUE JOHNSON PH.D
Psychologist (Clinical)
233 E ERIE ST
CHICAGO, IL 60611
Cook County (312) 337-0374
DR. AISHA KAZI PH.D.
Psychologist (Clinical)
233 E ERIE ST, SUITE 407
CHICAGO, IL 60611
Cook County (305) 804-5842
DR. NANCY BURKE PHD
Psychologist (Clinical)
233 E ERIE ST, SUITE 608
CHICAGO, IL 60611
Cook County (312) 335-0311
GEMA
Prosthetic/Orthotic Supplier
233 E ERIE ST, SUITE 200
CHICAGO, IL 60611
Cook County (312) 787-4400
GLEN SUSSMAN
Specialist (Research Study)
233 E ERIE ST, SUITE 203
CHICAGO, IL 60611
Cook County (312) 988-4500
DR. NEAL CHARLES NEALIS JR. D.D.S.
Dentist (General Practice)
233 E ERIE ST, SUITE #812
CHICAGO, IL 60611
Cook County (312) 266-9487
DANIEL ROSS APN
Nurse Practitioner (Psychiatric/Mental Health)
233 E ERIE ST, SUITE 709
CHICAGO, IL 60611
Cook County (847) 769-2687
HEARING & BALANCE CENTER, P.C.
Clinic/Center (Hearing and Speech)
233 E ERIE ST, SUITE 500
CHICAGO, IL 60611
Cook County (312) 573-2039

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Brown's NPI number?

The NPI number for Donald Brown is 1780621359. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Donald Brown located?

Donald Brown practices at 233 E Erie St Suite 304, Chicago, IL 60611. The listed phone number is (312) 280-1480.

What is Donald Brown's specialty?

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

When was this NPI record last updated?

The NPPES record for Donald Brown was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.