Oren Factor

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

302683 Issued in NY

Practice address

1184 5TH Ave
New York, NY 10029-6503

Phone

(212) 241-7500

NPI assigned

May 8, 2015

Sex

Male

Sole proprietor

No

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 NY

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

State University of New York at Stony Brook, School of Medicine, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Mount Sinai School of MedicineGroup PAC ID 6406096544, 150 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Sinai South Nassau Hospital, Oceanside, NY, CCN 330198

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H9678

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.

• Mount Sinai School of Medicine

  • Internal Medicine Physician
  • Oceanside, NY
  • NPI 1508127531
  Medicare reassignment Care Compare group NPD
• Mount Sinai School of Medicine

  • Psychiatry Physician
  • Hempstead, NY
  • NPI 1508333956
  NPD

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

• South Nassau Communities Hospital

  • General Acute Care Hospital
  • Oceanside, NY
  • NPI 1922079094
  Care Compare affiliation

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

{
    "created_epoch": "1431043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741219200000",
    "number": "1205214400",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1184 5TH AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296503"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1184 5TH AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296503",
            "telephone_number": "212-241-7500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FACTOR",
        "first_name": "OREN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-08",
        "last_updated": "2025-03-06",
        "certification_date": "2025-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "NY",
            "license": "302683",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Fabulous Birth Support
• Marcelo Facciuto, M.D.
• Face2Face Health Medical, PLLC
• Faces Ny, Inc.
• Brigitte Andrea Facompre, MS ED
• Rhonda J Factor, PH.D.
• Stephanie H Factor, MD
• Sage Nicolette Factora
• Faculty Practice Associates - Mt. Sinai School of Medicine
• Faculty Practice Associates Mount Sinai School of Medicine

• Radiation Oncology Physician in New York, NY
• Providers in New York, NY by specialty
• Radiation Oncology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.