Vivian D Griffin, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

ME99182 Issued in FL

Practice address

100 Highland Ave N
Largo, FL 33770-2542

Phone

(727) 683-2900

Fax

(727) 683-2901

NPI assigned

Aug 11, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in FL

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, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Florida Cancer Specialists and Research Institute, LLCGroup PAC ID 2567356058, 464 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Florida Largo Hospital Hospital, Largo, FL, CCN 100248
• Morton Plant Hospital Hospital, Clearwater, FL, CCN 100127

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Freedom Health HMO Network
• Optimum HealthCare HMO Network

Interoperability endpoints

• Direct secure messaging: vgriffin296044@direct.tgh.org
• FHIR API: https://epicproxy.et0761.epichosted.com/FHIRProxy/api/FHIR/R4/

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.

• Florida Cancer Specialists & Research Institute, LLC

  • Medical Oncology Physician
  • Cape Coral, FL
  • NPI 1760590962

  Radiation Oncology

  Medicare reassignment Care Compare group NPD
• Tampa General Hospital

  • General Acute Care Hospital
  • Tampa, FL
  • NPI 1124558929
  NPD
• Frank a Critz,MD

  • Specialist
  • Decatur, GA
  • NPI 1235184177
  NPD (past)
• Ludag LLC

  • Radiation Oncology Physician
  • Merrillville, IN
  • NPI 1336195353
  NPD (past)
• Ludag LLC

  • Radiation Oncology Physician
  • Gary, IN
  • NPI 1871685461
  NPD (past)
• Radiology, Inc

  • Diagnostic Radiology Physician
  • Mishawaka, IN
  • NPI 1578557815

  Body Imaging

  NPD (past)

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

• Largo Medical Center, Inc.

  dba HCA Florida Largo Hospital

  • General Acute Care Hospital
  • Largo, FL
  • NPI 1144274879
  Care Compare affiliation
• Morton Plant Hospital Association Inc

  dba Morton Plant Hospital

  • General Acute Care Hospital
  • Clearwater, FL
  • NPI 1376529743
  Care Compare affiliation

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

{
    "created_epoch": "1123718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1801898614",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 102222",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303682222",
            "telephone_number": "239-274-8200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 HIGHLAND AVE N",
            "city": "LARGO",
            "state": "FL",
            "postal_code": "337702542",
            "telephone_number": "727-683-2900",
            "fax_number": "727-683-2901"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1400 N US Highway 441 Ste 540",
            "address_purpose": "LOCATION",
            "city": "Lady Lake",
            "state": "FL",
            "postal_code": "321598987",
            "country_code": "US",
            "telephone_number": "352-753-9777",
            "fax_number": "866-446-1888",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4945 SW 49th Pl",
            "address_purpose": "LOCATION",
            "city": "Ocala",
            "state": "FL",
            "postal_code": "344749673",
            "country_code": "US",
            "telephone_number": "352-237-9430",
            "fax_number": "352-237-9698",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "VIVIAN",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-11",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "FL",
            "license": "ME99182",
            "primary": true
        },
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "FL",
            "license": "ME99182",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "005945900",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gregory a. Zollo DDS P.a
• William Glen Grenelle, D.C.
• Collin Timothy Griffin, AU.D.
• Kimberly Griffin
• Victor Lewis Griffin Jr., MT
• Elizabeth Grigg
• Cynthia Grimes, OT
• Dianna Grimm, PT, DPT
• Hannah Elizabeth Groff, DO
• Grogan Smith & Martini PL

• Radiation Oncology Physician in Largo, FL
• Providers in Largo, 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 Jul 7, 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.