Tampa Bay Radiation Oncology, PA

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

Legal business name

TAMPA BAY RADIATION ONCOLOGY, PA

Practice address

403 S Kings Ave Ste 150
Brandon, FL 33511-5980

Phone

(813) 324-9900

Fax

(813) 685-3019

NPI assigned

Mar 9, 2006

Last updated

Feb 11, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

John R. Steel, M.D.NPI 1083682488

Title

President

Phone

(813) 324-9900

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/_equjXi-I6k5_iN9ulQyh3xNMVDgQ7-w/

Practitioners 26

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• John Robert Steel, M.D.

  • Radiation Oncology Physician
  • Sun City Center, FL
  • NPI 1083682488
  Medicare reassignment Care Compare group NPD Authorized official
• Harvey M. Greenberg, MD

  • Radiation Oncology Physician
  • Orlando, FL
  • NPI 1689699985
  Medicare reassignment Care Compare group NPD
• Randy Kahn, M.D.

  • Radiation Oncology Physician
  • Sun City Center, FL
  • NPI 1083682496
  Medicare reassignment Care Compare group NPD
• John M Koval, M.D.

  • Specialist
  • Tampa, FL
  • NPI 1639168529
  Medicare reassignment Care Compare group NPD
• Roh Afridi, MD

  • Emergency Medicine Physician
  • Plant City, FL
  • NPI 1003928433
  Medicare reassignment NPD
• Rahul Prakash Bhandari, M.D.

  • Radiation Oncology Physician
  • Sun City Center, FL
  • NPI 1073953493
  Medicare reassignment NPD
• Gary Ronay, M.D.

  • Specialist
  • Brandon, FL
  • NPI 1871558098
  Medicare reassignment NPD
• William A Assad, MD

  • Radiation Oncology Physician
  • Tampa, FL
  • NPI 1043202245
  NPD (past)
• Brian T. Berry, M.D., PHD

  • Medical Oncology Physician
  • Bradenton, FL
  • NPI 1669463378
  NPD (past)
• Laurel E Ciccarello, ARNP

  • Family Nurse Practitioner
  • Sarasota, FL
  • NPI 1790722957
  NPD (past)
• Irina Grosman, M.D.

  • Therapeutic Radiology Physician
  • Fort Lauderdale, FL
  • NPI 1609820372
  NPD (past)
• Randy V Heysek, MD

  • Radiation Oncology Physician
  • Davenport, FL
  • NPI 1629036801
  NPD (past)

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

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770768000000",
    "number": "1376511089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "403 S KINGS AVE STE 150",
            "city": "BRANDON",
            "state": "FL",
            "postal_code": "335115980",
            "telephone_number": "813-324-9900",
            "fax_number": "813-685-3019"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "403 S KINGS AVE STE 150",
            "city": "BRANDON",
            "state": "FL",
            "postal_code": "335115980",
            "telephone_number": "813-324-9900",
            "fax_number": "813-685-3019"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12206 Bruce B Downs Blvd Ste 101",
            "address_purpose": "LOCATION",
            "city": "Tampa",
            "state": "FL",
            "postal_code": "336129224",
            "country_code": "US",
            "telephone_number": "813-971-8276",
            "fax_number": "813-971-8277",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "621 Lumsden Professional Ct",
            "address_purpose": "LOCATION",
            "city": "Brandon",
            "state": "FL",
            "postal_code": "335115996",
            "country_code": "US",
            "telephone_number": "813-657-4004",
            "fax_number": "813-657-4003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "TAMPA BAY RADIATION ONCOLOGY, PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-03-09",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A",
        "authorized_official_last_name": "STEEL",
        "authorized_official_first_name": "JOHN",
        "authorized_official_middle_name": "R.",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "813-324-9900",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Radiation Oncology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "2085R0203X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Radiology, Therapeutic Radiology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Radiation Oncology Physician in Brandon, FL
• Providers in Brandon, FL by specialty
• Radiation Oncology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.