DR. BRIAN ABARBANEL MD
NPI 1124600291
Physical Medicine & Rehabilitation in Chicago, IL
About Dr. Brian Abarbanel Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN ABARBANEL MD (NPI 1124600291) is an individual physical medicine & rehabilitation provider in Chicago, Illinois, licensed in Illinois (125079669) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of R Franklin University Of Med & Sci/chicago Medical School (2022).
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
Dr. Brian Abarbanel Md 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
2Medicare enrollment records show Brian Abarbanel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60607
- Reassigned Medicare billing, Illinois enrollment
- 646 clinicians in this Medicare group
Chicago, IL 60608
- Reassigned Medicare billing, Illinois enrollment
- 30 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.
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 60611
CHICAGO, IL 60611
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 Brian Abarbanel's NPI number?
The NPI number for Brian Abarbanel is 1124600291. It was assigned to this individual provider in the NPPES registry on April 27, 2021.
Where is Brian Abarbanel located?
Brian Abarbanel practices at 251 E Huron St, Chicago, IL 60611. The listed phone number is (312) 238-1000.
What is Brian Abarbanel's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Brian Abarbanel enrolled in Medicare?
Yes. Brian Abarbanel 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 Brian Abarbanel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Abarbanel reassigns Medicare benefits to 2 organizations: Mount Sinai Community Foundation (Chicago, IL) and Schwab Faculty Associates Inc (Chicago, 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 Brian Abarbanel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Abarbanel accept?
Health plans from Oscar Health list Brian Abarbanel 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.
When was this NPI record last updated?
The NPPES record for Brian Abarbanel was last updated on May 29, 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.