N R ANESTHESIA & PAIN MANAGEMENT S.C.
NPI 1083655948
Anesthesiology - Pain Medicine in Chicago, IL
About N R Anesthesia & Pain Management S.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
N R ANESTHESIA & PAIN MANAGEMENT S.C. (NPI 1083655948) is a healthcare organization registered as a pain medicine in Chicago, Illinois and active in the NPI registry since June 2006. The organization lists Naser Rustom, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
N R Anesthesia & Pain Management S.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to N R Anesthesia & Pain Management S.C., which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 N R Anesthesia & Pain Management S.C.'s NPI number?
The NPI number for N R Anesthesia & Pain Management S.C. is 1083655948. It was assigned to this organization in the NPPES registry on June 9, 2006.
Where is N R Anesthesia & Pain Management S.C. located?
N R Anesthesia & Pain Management S.C. is located at 4849 W Fullerton Ave, Chicago, IL 60639. The listed phone number is (773) 237-2900.
What is N R Anesthesia & Pain Management S.C.'s specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is N R Anesthesia & Pain Management S.C. enrolled in Medicare?
Yes. N R Anesthesia & Pain Management S.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through N R Anesthesia & Pain Management S.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to N R Anesthesia & Pain Management S.C.. A 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 the clinician's services. The largest specialties are Anesthesiology (7), Certified Registered Nurse Anesthetist (CRNA) (3) and Pain Management (1). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for N R Anesthesia & Pain Management S.C. was last updated on January 8, 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.
# N R Anesthesia & Pain Management S.c. · NPI 1083655948
Pain Medicine organization in Chicago, Illinois. Organization record, active in the CMS NPPES registry since June 9, 2006.
## Identity
- **NPI:** 1083655948 (Entity type: Organization)
- **Enumerated:** June 9, 2006
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **Organization subpart:** No
- **Authorized official:** Naser Rustom, PRESIDENT
## Practice location
- **Address:** 4849 W FULLERTON AVE, Chicago, IL 60639-2503
- **Phone:** (773) 237-2900 · **Fax:** (773) 622-0769
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (7), Certified Registered Nurse Anesthetist (CRNA) (3), Pain Management (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 8, 2024
- **Other identifiers:** Other 1636026 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1083655948) · Data from the CMS NPPES public registry.