MICHAEL MARINELLO MD
NPI 1144249772
Anesthesiology in Libertyville, IL
About Michael Marinello Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL MARINELLO MD (NPI 1144249772) is an individual anesthesiology provider in Libertyville, Illinois, licensed in Illinois (036108943) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Condell Medical Center, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Michael Marinello 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
3Medicare enrollment records show Michael Marinello reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 clinicians in this Medicare group
Elgin, IL 60123
- Reassigned Medicare billing, Illinois enrollment
- 235 clinicians in this Medicare group
Chicago, IL 60657
- Reassigned Medicare billing, Illinois enrollment
- 385 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Condell Medical Center
Acute Care Hospitals · Libertyville, 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.
LIBERTYVILLE, IL 60048
LIBERTYVILLE, IL 60048
LIBERTYVILLE, IL 60048
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 Michael Marinello's NPI number?
The NPI number for Michael Marinello is 1144249772. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Michael Marinello located?
Michael Marinello practices at 801 S Milwaukee Ave, Libertyville, IL 60048. The listed phone number is (800) 444-6110.
What is Michael Marinello's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Marinello enrolled in Medicare?
Yes. Michael Marinello 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 Michael Marinello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Marinello reassigns Medicare benefits to 3 organizations: Lutheran General Hospital (Park Ridge, IL), Illinois Gastroenterology Group, LLC (Elgin, IL) and Midwest Anesthesia Partners, LLC (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 Michael Marinello's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Marinello affiliated with any hospitals?
According to CMS data, Michael Marinello is affiliated with Advocate Condell Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Marinello was last updated on June 19, 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.
# Michael Marinello, MD · NPI 1144249772
Anesthesiology physician in Libertyville, Illinois. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1144249772 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036108943 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 S MILWAUKEE AVE, Libertyville, IL 60048-3204
- **Phone:** (800) 444-6110
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Lutheran General Hospital (NPI 1801809306, Park Ridge, IL); Illinois Gastroenterology Group, LLC (NPI 1316277817, Elgin, IL); Midwest Anesthesia Partners, LLC (NPI 1255380184, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** June 19, 2024
- **Other identifiers:** Medicaid 036108943 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1144249772) · Data from the CMS NPPES public registry.