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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.

MADELYN MARIE BETAR DO
NPI 1508669771
Radiology - Diagnostic Radiology in Chicago, IL

Active since March 31, 2025
836 W WELLINGTON AVE, CHICAGO, IL 60657(708) 304-9700(773) 296-3020 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Madelyn Marie Betar Do NPPES

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

MADELYN MARIE BETAR DO (NPI 1508669771) is an individual diagnostic radiology provider in Chicago, Illinois, licensed in Illinois (125.085931) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1508669771
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameMADELYN MARIE BETARCredential: DO
Location Address836 W WELLINGTON AVEChicago, IL 60657-5147
Mailing Address836 W Wellington AveChicago, IL 60657-5147 · (708) 304-9700 · Fax (773) 296-3020
Phone(708) 304-9700
Fax(773) 296-3020
Sole ProprietorNo
Enumeration DateMarch 31, 2025
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1508669771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in IL · 125.085931
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
836 W WELLINGTON AVE, Chicago, IL 60657
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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.

DR. ROBERT R TURELLI JR. MD
Emergency Medicine
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5878
JAYME L. CAPPA
Speech-Language Pathologist
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-7988
DR. CHIMUANYA OKOLI MD
Internal Medicine (Sleep Medicine)
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5424
DEBRA FARIDA
Nurse Anesthetist, Certified Registered
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 975-1600
MALIK SAHOURI DO
Anesthesiology
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5187
SERGIO GUTIERREZ NUNEZ MD
Anesthesiology
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-5187
MS. NOREEN MARIE SHERIDAN RD. LDN,CDE
Dietitian, Registered
836 W WELLINGTON AVE, FOOD AND NUTRITION DEPT.
CHICAGO, IL 60657
Cook County (773) 296-5912
ANN M HARVEY APN, CNP
Nurse Practitioner
836 W WELLINGTON AVE
CHICAGO, IL 60657
Cook County (773) 296-3646

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 Madelyn Betar's NPI number?

The NPI number for Madelyn Betar is 1508669771. It was assigned to this individual provider in the NPPES registry on March 31, 2025.

Where is Madelyn Betar located?

Madelyn Betar practices at 836 W Wellington Ave, Chicago, IL 60657. The listed phone number is (708) 304-9700.

What is Madelyn Betar's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Madelyn Betar was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.