DR. IGOR V KOLESNIKOV MD, PHARM.D
NPI 1164688941
Anesthesiology in Park Ridge, IL
About Dr. Igor V Kolesnikov Md, Pharm.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IGOR V KOLESNIKOV MD, PHARM.D (NPI 1164688941) is an individual anesthesiology provider in Park Ridge, Illinois, licensed in Illinois (036-123253) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with John H Stroger Jr Hospital, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Igor V Kolesnikov Md, Pharm.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
4Medicare enrollment records show Igor Kolesnikov reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60639
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- 826 clinicians in this Medicare group
Wilkes Barre, PA 18764
- Reassigned Medicare billing, Illinois enrollment
- 95 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Illinois enrollment
- 735 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.
John H Stroger Jr Hospital
Acute Care Hospitals · Chicago, ILMedicare 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.
PARK RIDGE, IL 60068
PARK RIDGE, IL 60068
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 Igor Kolesnikov's NPI number?
The NPI number for Igor Kolesnikov is 1164688941. It was assigned to this individual provider in the NPPES registry on July 31, 2008.
Where is Igor Kolesnikov located?
Igor Kolesnikov practices at 1775 Dempster St, Park Ridge, IL 60068. The listed phone number is (847) 723-2210.
What is Igor Kolesnikov's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Igor Kolesnikov enrolled in Medicare?
Yes. Igor Kolesnikov 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 Igor Kolesnikov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Igor Kolesnikov reassigns Medicare benefits to 4 organizations: Cook County (Chicago, IL), North American Partners In Anesthesia (illinois), LLC (Oak Park, IL), 360 Anesthesia PLLC (Wilkes Barre, PA) and Northstar Anesthesia Of Illinois, LLC (Arlington, TX). 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 Igor Kolesnikov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Igor Kolesnikov affiliated with any hospitals?
According to CMS data, Igor Kolesnikov is affiliated with John H Stroger Jr Hospital.
When was this NPI record last updated?
The NPPES record for Igor Kolesnikov was last updated on February 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Igor V Kolesnikov, MD, PHARM.D · NPI 1164688941
Anesthesiology physician in Park Ridge, Illinois. Individual provider, active in the CMS NPPES registry since July 31, 2008.
## Identity
- **NPI:** 1164688941 (Entity type: Individual)
- **Enumerated:** July 31, 2008
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036-123253 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1775 DEMPSTER ST, Park Ridge, IL 60068-1143
- **Phone:** (847) 723-2210
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Cook County (NPI 1689794489, Chicago, IL); North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Oak Park, IL); 360 Anesthesia PLLC (NPI 1811637366, Wilkes Barre, PA); Northstar Anesthesia Of Illinois, LLC (NPI 1962822395, Arlington, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2006
## Record status
- **NPPES last updated:** February 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1164688941) · Data from the CMS NPPES public registry.