SEPEHR SANI M.D.
NPI 1336281575
Neurological Surgery in Chicago, IL
About Sepehr Sani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEPEHR SANI M.D. (NPI 1336281575) is an individual neurological surgery provider in Chicago, Illinois, licensed in Illinois (036-110500) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Rush University Medical Center, and is a graduate of Medical College Of Ohio (2001).
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 and accepts Medicare assignment
Sepehr Sani 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
3Medicare enrollment records show Sepehr Sani 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
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 1,047 clinicians in this Medicare group
Rockford, IL 61114
- Reassigned Medicare billing, Illinois enrollment
- 1,375 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 7
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.
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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sepehr Sani's NPI number?
The NPI number for Sepehr Sani is 1336281575. It was assigned to this individual provider in the NPPES registry on February 13, 2007.
Where is Sepehr Sani located?
Sepehr Sani practices at 1725 W Harrison St Ste 855, Chicago, IL 60612. The listed phone number is (312) 942-6644.
What is Sepehr Sani's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Sepehr Sani enrolled in Medicare?
Yes. Sepehr Sani 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 Sepehr Sani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sepehr Sani reassigns Medicare benefits to 3 organizations: Rush University Medical Group (Chicago, IL), Cook County (Chicago, IL) and Rockford Health Physicians (Rockford, 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 Sepehr Sani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sepehr Sani accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Sepehr Sani 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 Sepehr Sani affiliated with any hospitals?
According to CMS data, Sepehr Sani is affiliated with Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Sepehr Sani was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.