Roy C Cabrera, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

25MA02976000 Issued in NJ

Practice address

33 Overlook Rd
Suite L-05
Summit, NJ 07901-3570

Phone

(908) 522-2871

Fax

(908) 522-5628

NPI assigned

Oct 13, 2005

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Gamma-Electron Radiation Oncology Associates

  • Radiation Oncology Physician
  • Summit, NJ
  • NPI 1346249174

  Radiation Oncology

  NPD (past) Authorized official

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

{
    "created_epoch": "1129161600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1104814060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4127",
            "city": "WARREN",
            "state": "NJ",
            "postal_code": "070590127",
            "telephone_number": "908-754-7711",
            "fax_number": "908-754-8885"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 OVERLOOK RD",
            "address_2": "SUITE L-05",
            "city": "SUMMIT",
            "state": "NJ",
            "postal_code": "079013570",
            "telephone_number": "908-522-2871",
            "fax_number": "908-522-5628"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CABRERA",
        "first_name": "ROY",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "NJ",
            "license": "25MA02976000",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1916408",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kellie M Buoye, M.S. CCC-SLP
• Mary K Burke, LCSW
• Elise Butkiewicz, MD
• Jessica Buzzelli, PHARMD
• Jason Byers, MD
• Aurora Cafuli, MD
• John R Calabro, MD
• Caeleigh Calvert, CRNA
• Maria C. Cambria, MD, MS, PA-C
• David Campeas, M.D.

• All providers in Summit, NJ
• Radiation Oncology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.