Kerelos Magdy Isac, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

25MA12631800 Issued in NJ

Practice address

1 Robert Wood Johnson PL
New Brunswick, NJ 08901-1928

Phone

(732) 828-3000

NPI assigned

Jun 28, 2021

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NJ

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

Family Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rwjbh Emergency Medicine Associates, LLCGroup PAC ID 0941612840, 826 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Robert Wood Johnson University Hospital Hospital, New Brunswick, NJ, CCN 310038
• University Medical Center of Princeton at Plainsboro Hospital, Plainsboro, NJ, CCN 310010
• Robert Wood Johnson University Hospital - Somerset Hospital, Somerville, NJ, CCN 310048

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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

• Rwjbh Emergency Medicine Associates, LLC

  • Emergency Medicine Physician
  • Somerset, NJ
  • NPI 1912510041

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Rutgers Health-RWJ Pediatric Critical Care

  • Family Medicine Physician
  • New Brunswick, NJ
  • NPI 1780766527
  Medicare reassignment NPD
• Rutgers Health-RWJ Pediatric Critical Care

  • Critical Care Medicine (Anesthesiology) Physician
  • New Brunswick, NJ
  • NPI 1376551093
  NPD

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

• Princeton Healthcare System, a New Jersey Non-Profit Corporation

  • General Acute Care Hospital
  • Plainsboro, NJ
  • NPI 1689714255
  Care Compare affiliation
• Robert Wood Johnson University Hospital Inc

  • General Acute Care Hospital
  • Somerville, NJ
  • NPI 1003236878
  Care Compare affiliation
• Robert Wood Johnson University Hospital, Inc

  • General Acute Care Hospital
  • New Brunswick, NJ
  • NPI 1346243375
  Care Compare affiliation

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

{
    "created_epoch": "1624838400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1154991545",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 ROBERT WOOD JOHNSON PL",
            "city": "NEW BRUNSWICK",
            "state": "NJ",
            "postal_code": "089011928",
            "telephone_number": "732-828-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 ROBERT WOOD JOHNSON PL",
            "city": "NEW BRUNSWICK",
            "state": "NJ",
            "postal_code": "089011928",
            "telephone_number": "732-828-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISAC",
        "first_name": "KERELOS",
        "middle_name": "MAGDY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-06-28",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NJ",
            "license": "25MA12631800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elaine Irizarry
• Ahmed Irshad, MD
• Fikry W Isaac, MD
• Nicole Isaacson, LCSW
• Hesbon Isaboke, MD
• Sara Isani, MD
• Jacob Ishakis
• Assylzhan Issakhanova, M.D.
• Yuriy Olegovich Ivanov, DO
• Deepa B Iyer, MD

• Family Medicine Physician in New Brunswick, NJ
• Providers in New Brunswick, NJ by specialty
• Family Medicine Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2025; 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.