DR. BENJAMIN BIENIA MD
NPI 1083033278
Radiology - Diagnostic Radiology in Chicago, IL
About Dr. Benjamin Bienia Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BENJAMIN BIENIA MD (NPI 1083033278) is an individual diagnostic radiology provider in Chicago, Illinois, licensed in Illinois (036143702) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Adventist La Grange Memorial Hospital, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Benjamin Bienia Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Benjamin Bienia reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lagrange, IL 60525
- Reassigned Medicare billing, Illinois enrollment
- 24 clinicians in this Medicare group
Mount Pleasant, WI 53177
- Reassigned Medicare billing, Wisconsin enrollment
- 237 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- 2,944 clinicians in this Medicare group
Peoria, IL 61637
- Reassigned Medicare billing, Illinois enrollment
- 176 clinicians in this Medicare group
Escanaba, MI 49829
- Reassigned Medicare billing, Illinois enrollment
- 75 clinicians in this Medicare group
Alexandria, MN 56308
- Reassigned Medicare billing, Illinois enrollment
- 15 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.
Areas of Expertise CMS Part B claims 58
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist La Grange Memorial Hospital
Acute Care Hospitals · La Grange, ILAdventist Hinsdale Hospital
Acute Care Hospitals · Hinsdale, ILUchicago Medicine Adventhealth Bolingbrook
Acute Care Hospitals · Bolingbrook, ILAscension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAscension All Saints Hospital
Acute Care Hospitals · Racine, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHICAGO, IL 60611
CHICAGO, IL 60611
CHICAGO, IL 60611
CHICAGO, IL 60611
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 Benjamin Bienia's NPI number?
The NPI number for Benjamin Bienia is 1083033278. It was assigned to this individual provider in the NPPES registry on April 15, 2014.
Where is Benjamin Bienia located?
Benjamin Bienia practices at 240 E Huron St Ste 1-200, Chicago, IL 60611. The listed phone number is (312) 503-7975.
What is Benjamin Bienia's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Benjamin Bienia enrolled in Medicare?
Yes. Benjamin Bienia is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Benjamin Bienia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Bienia reassigns Medicare benefits to 6 organizations: Suburban Radiologists, S.C. (Lagrange, IL), Premier Radiology Wisconsin, LLC (Mount Pleasant, WI), Osf Multi-Specialty Group (Peoria, IL), Central Illinois Radiological Associates, Ltd. (Peoria, IL), Cira Michigan PC (Escanaba, MI) and 1 more organization, listed in the Medicare section above. Each 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 Benjamin Bienia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Bienia accept?
Health plans from CareSource (Common Ground Healthcare) and Oscar Health list Benjamin Bienia as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Benjamin Bienia affiliated with any hospitals?
According to CMS data, Benjamin Bienia is affiliated with Adventist La Grange Memorial Hospital, Adventist Hinsdale Hospital, Uchicago Medicine Adventhealth Bolingbrook, Ascension Columbia St Mary's Hospital Milwaukee and Ascension All Saints Hospital.
When was this NPI record last updated?
The NPPES record for Benjamin Bienia was last updated on November 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.