MIR M ALI MD
NPI 1518237585
Internal Medicine - Hematology & Oncology in Libertyville, IL
About Mir M Ali Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIR M ALI MD (NPI 1518237585) is an individual hematology & oncology provider in Libertyville, Illinois, licensed in Illinois (036.152740) and active in the NPI registry since January 2012. He is enrolled in Medicare PECOS, is affiliated with Advocate Illinois Masonic Medical Center, and maintains a secondary practice location in Fresno.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Mir M Ali 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 Mir Ali reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 193 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 71 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 6
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.
Advocate Illinois Masonic Medical Center
Acute Care Hospitals · Chicago, ILMemorial Medical Center
Acute Care Hospitals · Las Cruces, NMPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims 4
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 13
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
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 Mir Ali's NPI number?
The NPI number for Mir Ali is 1518237585. It was assigned to this individual provider in the NPPES registry on January 9, 2012.
Where is Mir Ali located?
Mir Ali practices at 1800 Hollister Dr Ste 112, Libertyville, IL 60048. The listed phone number is (847) 367-6781.
What is Mir Ali's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Mir Ali enrolled in Medicare?
Yes. Mir Ali 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 Mir Ali's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mir Ali reassigns Medicare benefits to 2 organizations: Las Cruces Physician Practices, LLC (Las Cruces, NM) and Phc Las Cruces Inc. (Las Cruces, NM). 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 Mir Ali's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mir Ali affiliated with any hospitals?
According to CMS data, Mir Ali is affiliated with Advocate Illinois Masonic Medical Center and Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Mir Ali was last updated on December 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mir M Ali, MD · NPI 1518237585
Hematology & Oncology physician in Libertyville, Illinois. Individual provider, active in the CMS NPPES registry since January 9, 2012.
## Identity
- **NPI:** 1518237585 (Entity type: Individual)
- **Enumerated:** January 9, 2012
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 036.152740 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1800 HOLLISTER DR STE 112, Libertyville, IL 60048-5265
- **Phone:** (847) 367-6781
## 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): Las Cruces Physician Practices, LLC (NPI 1093947491, Las Cruces, NM); Phc Las Cruces Inc. (NPI 1497069397, Las Cruces, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** December 16, 2021
- **Other identifiers:** Medicaid 201060520 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1518237585) · Data from the CMS NPPES public registry.