OLGA S VINOKUR M.D.
NPI 1861610552
Radiology - Vascular & Interventional Radiology in Berwyn, IL
About Olga S Vinokur M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLGA S VINOKUR M.D. (NPI 1861610552) is an individual vascular & interventional radiology provider in Berwyn, Illinois, licensed in Illinois (036-111852) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with John H Stroger Jr Hospital, and is a graduate of Rush Medical College Of Rush University (2001).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Olga S Vinokur M.d. 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
2Medicare enrollment records show Olga Vinokur reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cicero, IL 60804
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Chicago, IL 60659
- Reassigned Medicare billing, Illinois enrollment
- 2 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 18
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
John H Stroger Jr Hospital
Acute Care Hospitals · Chicago, ILFranciscan Health Olympia & Chicago Heights
Acute Care Hospitals · Olympia Fields, ILProvident Hospital Of Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60402 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.
BERWYN, IL 60402
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 Olga Vinokur's NPI number?
The NPI number for Olga Vinokur is 1861610552. It was assigned to this individual provider in the NPPES registry on April 20, 2007.
Where is Olga Vinokur located?
Olga Vinokur practices at 3249 Oak Park Ave, Berwyn, IL 60402. The listed phone number is (708) 783-2696.
What is Olga Vinokur's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Olga Vinokur enrolled in Medicare?
Yes. Olga Vinokur 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 Olga Vinokur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Olga Vinokur reassigns Medicare benefits to 2 organizations: Cook County (Cicero, IL) and Advanced Medical Associates, Sc (Chicago, IL). 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 Olga Vinokur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Olga Vinokur affiliated with any hospitals?
According to CMS data, Olga Vinokur is affiliated with John H Stroger Jr Hospital, Franciscan Health Olympia & Chicago Heights and Provident Hospital Of Chicago.
When was this NPI record last updated?
The NPPES record for Olga Vinokur was last updated on May 4, 2021. 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.