DR. ALEXANDER FEOKTISTOV MD
NPI 1003143801
Pain Medicine - Interventional Pain Medicine in Northfield, IL
About Dr. Alexander Feoktistov Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER FEOKTISTOV MD (NPI 1003143801) is an individual interventional pain medicine provider in Northfield, Illinois, licensed in Illinois (036124141) and active in the NPI registry since November 2009. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Hospital - Chicago, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alexander Feoktistov Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexander Feoktistov reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Northfield, IL 60093
- Reassigned Medicare billing, Illinois enrollment
- 2 clinicians in this Medicare group
Morton Grove, IL 60053
- Reassigned Medicare billing, Illinois enrollment
- 129 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 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Hospital - Chicago
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60093 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.
Reported Quality Measures
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORTHFIELD, IL 60093
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 Alexander Feoktistov's NPI number?
The NPI number for Alexander Feoktistov is 1003143801. It was assigned to this individual provider in the NPPES registry on November 16, 2009.
Where is Alexander Feoktistov located?
Alexander Feoktistov practices at 191 Waukegan Rd Ste 300, Northfield, IL 60093. The listed phone number is (773) 948-7557.
What is Alexander Feoktistov's specialty?
The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.
Is Alexander Feoktistov enrolled in Medicare?
Yes. Alexander Feoktistov is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexander Feoktistov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Feoktistov reassigns Medicare benefits to 2 organizations: Synergy Integrative Headache Center Ltd (Northfield, IL) and Presence Healthcare Services (Morton Grove, 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 Alexander Feoktistov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Feoktistov accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Alexander Feoktistov 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 Alexander Feoktistov affiliated with any hospitals?
According to CMS data, Alexander Feoktistov is affiliated with Presence Saint Joseph Hospital - Chicago.
When was this NPI record last updated?
The NPPES record for Alexander Feoktistov was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.