ALEXANDRE DARANI
NPI 1073066379
Transplant Surgery in Chicago, IL
About Alexandre Darani NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRE DARANI (NPI 1073066379) is an individual transplant surgery provider in Chicago, Illinois, licensed in Illinois (125068734) and active in the NPI registry since August 2016. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alexandre Darani is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexandre Darani reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 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
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 Alexandre Darani's NPI number?
The NPI number for Alexandre Darani is 1073066379. It was assigned to this individual provider in the NPPES registry on August 3, 2016.
Where is Alexandre Darani located?
Alexandre Darani practices at 676 N Saint Clair St Suite 1900, Chicago, IL 60611. The listed phone number is (312) 695-3555.
What is Alexandre Darani's specialty?
The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.
Is Alexandre Darani enrolled in Medicare?
Yes. Alexandre Darani is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexandre Darani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandre Darani reassigns Medicare benefits to Montefiore Medical Center (New York, NY). The 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 Alexandre Darani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alexandre Darani was last updated on August 3, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Alexandre Darani · NPI 1073066379
Transplant Surgery physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since August 3, 2016.
## Identity
- **NPI:** 1073066379 (Entity type: Individual)
- **Enumerated:** August 3, 2016
- **Primary specialty:** Transplant Surgery · taxonomy 204F00000X
- **State license:** 125068734 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 676 N SAINT CLAIR ST, SUITE 1900, Chicago, IL 60611-2927
- **Phone:** (312) 695-3555
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Montefiore Medical Center (NPI 1760288278, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 3, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1073066379) · Data from the CMS NPPES public registry.