GREGORY MILANI M.D.
NPI 1356337836
Family Medicine in Aurora, IL
About Gregory Milani M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY MILANI M.D. (NPI 1356337836) is an individual family medicine provider in Aurora, Illinois, licensed in Illinois (036-089512) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1992).
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)
Gregory Milani M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Gregory Milani reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush-Copley Medical Group Nfp
- 171 clinicians in this Medicare group
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- 79 clinicians in this Medicare group
Aurora, IL 60506
- Reassigned Medicare billing, Illinois enrollment
- 70 clinicians in this Medicare group
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Rush University Medical Group
- 2,169 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 548 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 21
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Copley Memorial Hospital
Acute Care Hospitals · Aurora, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 12
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AURORA, IL 60504
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 Gregory Milani's NPI number?
The NPI number for Gregory Milani is 1356337836. It was assigned to this individual provider in the NPPES registry on September 21, 2005.
Where is Gregory Milani located?
Gregory Milani practices at 2020 Ogden Ave Ste 400, Aurora, IL 60504. The listed phone number is (630) 692-5563.
What is Gregory Milani's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gregory Milani enrolled in Medicare?
Yes. Gregory Milani is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gregory Milani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Milani reassigns Medicare benefits to 5 organizations: Rush-Copley Medical Group (Aurora, IL), Copley Memorial Hospital, Inc. (Aurora, IL), Vna Health Care (Aurora, IL), Rush University Medical Center (Oak Brook, IL) and Rush Medical Group (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 Gregory Milani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Milani accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Gregory Milani 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 Gregory Milani affiliated with any hospitals?
According to CMS data, Gregory Milani is affiliated with Copley Memorial Hospital and Rush University Medical Center.
When was this NPI record last updated?
The NPPES record for Gregory Milani was last updated on July 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.