Eyad Abu-Isa, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

4301087851 Issued in MI

Practice address

7500 Challis Rd
Brighton, MI 48116-9416

Phone

(810) 263-4000

NPI assigned

Mar 22, 2007

Last updated

Jun 15, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Radiation Oncology

Education

University of Michigan Medical School, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Edward W Sparrow Hospital AssociationGroup PAC ID 6709799166, 698 clinicians

Johnson Family Center for Cancer CareGroup PAC ID 3678551637, 10 clinicians

PMHC Cancer CenterGroup PAC ID 9133114374, 7 clinicians

Advantage Health/Saint Mary's Medical GroupGroup PAC ID 4082807961, 499 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Providence Hospital, Southfield and Novi Hospital, Southfield, MI, CCN 230019
• Trinity Health Muskegon Hospital Hospital, Muskegon, MI, CCN 230066
• Mymichigan Medical Center Alpena Hospital, Alpena, MI, CCN 230036

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: eabuisa1755468@direct.trinity-health.org
• Direct secure messaging: eabuisa44983@direct.med.umich.edu

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Advantage Health/Saint Mary's Medical Group

  dba Trinity Health Medical Group

  • Multi-Specialty Clinic/Center
  • Grand Rapids, MI
  • NPI 1376862151
  Medicare reassignment Care Compare group NPD
• Edward W. Sparrow Hospital Association

  dba Sparrow Regional Children's Center

  • Pediatrics Physician
  • Lansing, MI
  • NPI 1831139088
  Medicare reassignment Care Compare group NPD
• PMHC Cancer Center

  • Radiation Oncology Physician
  • Novi, MI
  • NPI 1386678977
  Medicare reassignment Care Compare group NPD
• Johnson Family Center for Cancer Care

  • Radiation Oncology Clinic/Center
  • Muskegon, MI
  • NPI 1639368293
  Medicare reassignment Care Compare group
• Northeastern Michigan Cancer Center

  • Radiation Oncology Physician
  • Alpena, MI
  • NPI 1275567869
  Medicare reassignment NPD
• Mymichigan Medical Center Midland

  • Multi-Specialty Clinic/Center
  • Midland, MI
  • NPI 1205889490
  Medicare reassignment NPD (past)
• Regents of the University of Michigan

  • Internal Medicine Physician
  • Ann Arbor, MI
  • NPI 1205868353
  Medicare reassignment
• Advantage Health Saint Mary's Medical Group

  dba Trinity Health Medical Group Orthopedics Grand Rapids

  • Orthopaedic Surgery Physician
  • Byron Center, MI
  • NPI 1003515008
  NPD
• Advantage Health Saint Mary's Medical Group

  dba Trinity Health Medical Group

  • Multi-Specialty Clinic/Center
  • Grand Rapids, MI
  • NPI 1952340911
  NPD
• Edward W Sparrow Hospital Association

  dba University of Michigan Health-Sparrow

  • Adult Health Nurse Practitioner
  • Lansing, MI
  • NPI 1265220438
  NPD
• Edward W. Sparrow Hospital Association

  dba Sparrow Regional Cancer Center

  • Hematology & Oncology Physician
  • Lansing, MI
  • NPI 1174562649

  Radiation Oncology

  NPD
• Northeastern Michigan Cancer Center

  • Radiation Oncology Physician
  • Alpena, MI
  • NPI 1396019485
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Henry Ford Health Providence Hospital

  • General Acute Care Hospital
  • Novi, MI
  • NPI 1144210253
  Care Compare affiliation
• Mercy Health Partners

  dba Mercy Health Muskegon

  • General Acute Care Hospital
  • Muskegon, MI
  • NPI 1831132133
  Care Compare affiliation
• Mymichigan Medical Center Alpena

  • Rural Acute Care Hospital
  • Sault Sainte Marie, MI
  • NPI 1619791431
  Care Compare affiliation
• Mymichigan Medical Center Alpena

  • Rural Acute Care Hospital
  • Alpena, MI
  • NPI 1619914652
  Care Compare affiliation
• Mymichigan Medical Center Alpena

  • Internal Medicine Physician
  • Alpena, MI
  • NPI 1942302302

  Hospital

  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1174521600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1396861936",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481081633",
            "telephone_number": "734-647-5299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7500 CHALLIS RD",
            "city": "BRIGHTON",
            "state": "MI",
            "postal_code": "481169416",
            "telephone_number": "810-263-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "47601 Grand River",
            "address_purpose": "LOCATION",
            "city": "Novi",
            "state": "MI",
            "postal_code": "483741236",
            "country_code": "US",
            "telephone_number": "248-465-4300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ABU-ISA",
        "first_name": "EYAD",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-22",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "MI",
            "license": "4301087851",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "MI",
            "license": "4301087851",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• - (Wellness Within Jackson II PC)
• A to Z Speech Therapy
• A1 Transportation USA LLC (A1 Transport)
• Abilities Unlimited Michigan LLC
• Accredited Physical Therapy PC
• Deborah Adams-Budden, LMSW
• Kimberly Adams-Jones
• Lydia Marie Adams, LMSW
• Addie Lanterman Therapy Services, LLC

• Radiation Oncology Physician in Brighton, MI
• Providers in Brighton, MI by specialty
• Radiation Oncology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.