EYAD ABU-ISA MD
NPI 1396861936
Radiology - Radiation Oncology in Brighton, MI
About Eyad Abu-isa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EYAD ABU-ISA MD (NPI 1396861936) is an individual radiation oncology provider in Brighton, Michigan, licensed in Michigan (4301087851) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Ascension Providence Hospital, Southfield And Novi, and maintains a secondary practice location in Novi.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Eyad Abu-isa 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
6Medicare enrollment records show Eyad Abu-isa reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brighton, MI 48116
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Novi, MI 48374
- Reassigned Medicare billing, Michigan enrollment
- 4 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 536 clinicians in this Medicare group
Rockford, MI 49341
- Reassigned Medicare billing, Michigan enrollment
- 737 clinicians in this Medicare group
Muskegon, MI 49444
- Reassigned Medicare billing, Michigan enrollment
- 22 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 18
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Providence Hospital, Southfield And Novi
Acute Care Hospitals · Southfield, MIMymichigan Medical Center Alpena
Acute Care Hospitals · Alpena, MIUniversity Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MITrinity Health Muskegon Hospital
Acute Care Hospitals · Muskegon, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48116 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.
Reported Quality Measures
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.
BRIGHTON, MI 48116
BRIGHTON, MI 48116
BRIGHTON, MI 48116
BRIGHTON, MI 48116
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 Eyad Abu-isa's NPI number?
The NPI number for Eyad Abu-isa is 1396861936. It was assigned to this individual provider in the NPPES registry on March 22, 2007.
Where is Eyad Abu-isa located?
Eyad Abu-isa practices at 7500 Challis Rd, Brighton, MI 48116. The listed phone number is (810) 263-4000.
What is Eyad Abu-isa's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Eyad Abu-isa enrolled in Medicare?
Yes. Eyad Abu-isa 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 Eyad Abu-isa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eyad Abu-isa reassigns Medicare benefits to 6 organizations: Regents Of The University Of Michigan (Brighton, MI), Pmhc Cancer Center (Novi, MI), Edward W. Sparrow Hospital Association (Mason, MI), Mymichigan Medical Center Midland (Midland, MI), Advantage Health Saint Mary's Medical Group (Rockford, MI) and 1 more organization, listed in the Medicare section above. 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 Eyad Abu-isa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eyad Abu-isa accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Eyad Abu-isa 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 Eyad Abu-isa affiliated with any hospitals?
According to CMS data, Eyad Abu-isa is affiliated with Ascension Providence Hospital, Southfield And Novi, Mymichigan Medical Center Alpena, University Of Michigan Health System, Trinity Health Muskegon Hospital and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Eyad Abu-isa was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.