DR. ALIA MIRIAM ROBERTS MD
NPI 1366079253
Family Medicine in Libertyville, IL
About Dr. Alia Miriam Roberts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALIA MIRIAM ROBERTS MD (NPI 1366079253) is an individual family medicine provider in Libertyville, Illinois, licensed in Illinois (036.164197) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Advocate Condell Medical Center, and is a graduate of University Of Maryland School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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. Alia Miriam Roberts 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 Alia Roberts reassigns Medicare billing to 2 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
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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 8
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, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Alia Roberts's NPI number?
The NPI number for Alia Roberts is 1366079253. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Alia Roberts located?
Alia Roberts practices at 825 S Milwaukee Ave, Libertyville, IL 60048. The listed phone number is (847) 362-1393.
What is Alia Roberts's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Alia Roberts enrolled in Medicare?
Yes. Alia Roberts 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 Alia Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alia Roberts reassigns Medicare benefits to 2 organizations: Lutheran General Hospital (Park Ridge, IL) and Aurora Medical Group, Inc. (Milwaukee, WI). 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 Alia Roberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alia Roberts accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, Aspirus Health Plan and CareSource (Common Ground Healthcare) and 2 other insurers list Alia Roberts 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 Alia Roberts affiliated with any hospitals?
According to CMS data, Alia Roberts is affiliated with Advocate Condell Medical Center.
When was this NPI record last updated?
The NPPES record for Alia Roberts was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Dr. Alia Miriam Roberts, MD · NPI 1366079253
Family Medicine physician in Libertyville, Illinois. Individual provider, active in the CMS NPPES registry since March 23, 2020.
## Identity
- **NPI:** 1366079253 (Entity type: Individual)
- **Enumerated:** March 23, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036.164197 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 S MILWAUKEE AVE, Libertyville, IL 60048-3218
- **Phone:** (847) 362-1393
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Lutheran General Hospital (NPI 1801809306, Park Ridge, IL); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 11, 2025
- **Other identifiers:** Medicaid 100385554 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1366079253) · Data from the CMS NPPES public registry.