MIHAEL DAVID ROSENBAUM MD
NPI 1730649377
Anesthesiology in New Lenox, IL
About Mihael David Rosenbaum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIHAEL DAVID ROSENBAUM MD (NPI 1730649377) is an individual anesthesiology provider in New Lenox, Illinois, licensed in Illinois (036.160136) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Silver Cross Hospital And Medical Centers, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2019).
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
Mihael David Rosenbaum 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 Reassignment
Medicare enrollment records show Mihael Rosenbaum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 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 13
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.
Silver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILLoyola University Medical Center
Acute Care Hospitals · Maywood, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW LENOX, IL 60451
NEW LENOX, IL 60451
NEW LENOX, IL 60451
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 Mihael Rosenbaum's NPI number?
The NPI number for Mihael Rosenbaum is 1730649377. It was assigned to this individual provider in the NPPES registry on March 20, 2019.
Where is Mihael Rosenbaum located?
Mihael Rosenbaum practices at 1900 Silver Cross Blvd, New Lenox, IL 60451. The listed phone number is (815) 300-1100.
What is Mihael Rosenbaum's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Mihael Rosenbaum enrolled in Medicare?
Yes. Mihael Rosenbaum 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 organization bills Medicare for Mihael Rosenbaum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mihael Rosenbaum reassigns Medicare benefits to Loyola University Medical Center (Maywood, IL). 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 Mihael Rosenbaum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mihael Rosenbaum accept?
Health plans from Oscar Health list Mihael Rosenbaum 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 Mihael Rosenbaum affiliated with any hospitals?
According to CMS data, Mihael Rosenbaum is affiliated with Silver Cross Hospital And Medical Centers and Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Mihael Rosenbaum was last updated on June 30, 2023. 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.