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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXANDRA ZILBER MD
NPI 1639993397
Obstetrics & Gynecology in Hoffman Estates, IL

Active since November 11, 2024
1555 N BARRINGTON RD, HOFFMAN ESTATES, IL 60169(224) 299-6939(847) 781-3922 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 28, 2026, May 3, 2026, Nov 11, 2024 (3 updates tracked since 2024).

About Alexandra Zilber Md NPPES

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

ALEXANDRA ZILBER MD (NPI 1639993397) is an individual obstetrics & gynecology provider in Hoffman Estates, Illinois, licensed in Illinois (125.088340) and active in the NPI registry since November 2024.

NPPES Registry Identity

NPI1639993397
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameALEXANDRA ZILBERCredential: MD
Location Address1555 N BARRINGTON RDHoffman Estates, IL 60169-1019
Mailing Address1555 N Barrington RdHoffman Estates, IL 60169-1019 · (224) 330-7797
Phone(224) 299-6939
Fax(847) 781-3922
Sole ProprietorNo
Enumeration DateNovember 11, 2024
Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1639993397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 125.088340
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1555 N BARRINGTON RD, Hoffman Estates, IL 60169
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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.

JESSIE ERICA LAU
Student in an Organized Health Care Education/Training Program
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 843-2000
AIMEE ROVANE PHD
Psychologist (Clinical)
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (901) 326-4647
GAYATHRI DEVI VADLAMUDI MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 490-6960
AMELIA LEIGH AMON
Student in an Organized Health Care Education/Training Program
1555 N BARRINGTON RD, OBSTETRICS AND GYNECOLOGY RESIDENCY PROGRAM
HOFFMAN ESTATES, IL 60169
Cook County (224) 299-6939
ROSANOVA EYECARE LLC
Ophthalmology
1555 N BARRINGTON RD, DOB 1, SUITE 330
HOFFMAN ESTATES, IL 60169
Cook County (847) 882-8680
VERONIA BAHOUR
Student in an Organized Health Care Education/Training Program
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 843-2000
MARTIN KRISTIAN ARCEO
Student in an Organized Health Care Education/Training Program
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 843-2000
ISABELLE CSETE
Student in an Organized Health Care Education/Training Program
1555 N BARRINGTON RD
HOFFMAN ESTATES, IL 60169
Cook County (847) 843-2000

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 Alexandra Zilber's NPI number?

The NPI number for Alexandra Zilber is 1639993397. It was assigned to this individual provider in the NPPES registry on November 11, 2024.

Where is Alexandra Zilber located?

Alexandra Zilber practices at 1555 N Barrington Rd, Hoffman Estates, IL 60169. The listed phone number is (224) 299-6939.

What is Alexandra Zilber's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Alexandra Zilber was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.