ANATOLI FRANCES KARAS
NPI 1467870964
Otolaryngology in Chicago, IL
About Anatoli Frances Karas NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANATOLI FRANCES KARAS (NPI 1467870964) is an individual otolaryngology provider in Chicago, Illinois, licensed in Illinois (036152466) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Rush University Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
Anatoli Frances Karas 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
3Medicare enrollment records show Anatoli Karas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,169 clinicians in this Medicare group
Aurora, IL 60502
- Reassigned Medicare billing, Illinois enrollment
- 171 clinicians in this Medicare group
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- 79 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
CHICAGO, IL 60612
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 Anatoli Karas's NPI number?
The NPI number for Anatoli Karas is 1467870964. It was assigned to this individual provider in the NPPES registry on April 1, 2014.
Where is Anatoli Karas located?
Anatoli Karas practices at 1611 W Harrison St Ste 550, Chicago, IL 60612. The listed phone number is (312) 563-4431.
What is Anatoli Karas's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Anatoli Karas enrolled in Medicare?
Yes. Anatoli Karas 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 Anatoli Karas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anatoli Karas reassigns Medicare benefits to 3 organizations: Rush University Medical Group (Chicago, IL), Rush-Copley Medical Group, Nfp (Aurora, IL) and Copley Memorial Hospital, Inc. (Aurora, 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 Anatoli Karas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anatoli Karas accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Anatoli Karas 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 Anatoli Karas affiliated with any hospitals?
According to CMS data, Anatoli Karas is affiliated with Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Anatoli Karas was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Anatoli Frances Karas · NPI 1467870964
Otolaryngology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since April 1, 2014.
## Identity
- **NPI:** 1467870964 (Entity type: Individual)
- **Enumerated:** April 1, 2014
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 036152466 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1611 W HARRISON ST STE 550, Chicago, IL 60612-4861
- **Phone:** (312) 563-4431
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Rush University Medical Group (NPI 1093819542, Chicago, IL); Rush-Copley Medical Group, Nfp (NPI 1093075848, Aurora, IL); Copley Memorial Hospital, Inc. (NPI 1619466034, Aurora, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2014
## Record status
- **NPPES last updated:** January 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1467870964) · Data from the CMS NPPES public registry.