EWA D BIEBER MD
NPI 1689010373
Psychiatry & Neurology - Child & Adolescent Psychiatry in Chicago, IL
About Ewa D Bieber Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EWA D BIEBER MD (NPI 1689010373) is an individual child & adolescent psychiatry provider in Chicago, Illinois, licensed in Illinois (153209) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ewa D Bieber Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ewa Bieber reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60611
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60611
CHICAGO, IL 60611
CHICAGO, IL 60611
CHICAGO, IL 60611
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 Ewa Bieber's NPI number?
The NPI number for Ewa Bieber is 1689010373. It was assigned to this individual provider in the NPPES registry on May 21, 2013.
Where is Ewa Bieber located?
Ewa Bieber practices at 225 E Chicago Ave # 10, Chicago, IL 60611. The listed phone number is (312) 227-4187.
What is Ewa Bieber's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Ewa Bieber enrolled in Medicare?
Yes. Ewa Bieber is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ewa Bieber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ewa Bieber reassigns Medicare benefits to Lurie Children's Medical Group Inc (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ewa Bieber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ewa Bieber was last updated on September 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.