John William Gianini, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

ME 97548 Issued in FL

Practice address

1673 Mason Ave
Suite 305
Daytona Beach, FL 32117-5515

Phone

(386) 274-7118

Fax

(386) 274-6173

NPI assigned

Oct 12, 2006

Last updated

Aug 18, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 10

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in FL, VI, GA, SC4 enrollments

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 4

Specialty

Diagnostic Radiology

Education

University of Florida College of Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Radiology Imaging Associates LLCGroup PAC ID 2466342803, 182 clinicians

Villages Regional Hospital Physician Services LLCGroup PAC ID 0244688893, 198 clinicians

Northeast Georgia Physicians Group IncGroup PAC ID 6901898386, 884 clinicians

East Central Florida Outpatient Imaging LLCGroup PAC ID 9830175199, 44 clinicians

St Francis Physician Practices LLCGroup PAC ID 8729381033, 217 clinicians

Danville Physician Practices LLCGroup PAC ID 4688606304, 171 clinicians

DLP Twin County Physician Practices LLCGroup PAC ID 7214199512, 119 clinicians

Inverness Medical Imaging LLCGroup PAC ID 3870590672, 83 clinicians

St Thomas Radiology Associates LLCGroup PAC ID 0042235137, 74 clinicians

Sentara Medical GroupGroup PAC ID 8921903923, 1,396 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Flagler Hospital Hospital, Saint Augustine, FL, CCN 100090
• Halifax Health Medical Center Hospital, Daytona Beach, FL, CCN 100017
• Northeast Georgia Medical Center, Inc Hospital, Gainesville, GA, CCN 110029
• Halifax Health /Uf Health Medical Center of Delton Hospital, Deltona, FL, CCN 100330
• Sentara Northern Virginia Medical Center Hospital, Woodbridge, VA, CCN 490113
• Halifax Health Inpatient rehabilitation facility, Daytona Beach, FL, CCN 10T017

Merit-based Incentive Payment System (MIPS)

Final score

95.68 of 100Reported as group

Quality

100

Improvement activities

40

Cost

78.28

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 31)

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19847/brand/3/csg/21/fhir/r4
• Direct secure messaging: jgianini741984@direct.shands.ufl.edu

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

• East Central Florida Outpatient Imaging LLC

  • Diagnostic Radiology Physician
  • Daytona Beach, FL
  • NPI 1245271675

  Body Imaging

  Medicare reassignment Care Compare group NPD
• Inverness Medical Imaging LLC

  • Diagnostic Radiology Physician
  • Inverness, FL
  • NPI 1093763591
  Medicare reassignment Care Compare group NPD
• Radiology Imaging Associates, LLC

  • Diagnostic Radiology Physician
  • Daytona Beach, FL
  • NPI 1063400729
  Medicare reassignment Care Compare group NPD
• Villages Regional Hospital Physician Services LLC

  • Surgery Physician
  • Leesburg, FL
  • NPI 1700669926
  Medicare reassignment Care Compare group NPD
• Danville Physician Practices LLC

  • Diagnostic Radiology Physician
  • Danville, VA
  • NPI 1265243612

  FL

  Medicare reassignment Care Compare group NPD
• DLP Twin County Physician Practices LLC

  dba Twin County Obstetrics & Gynecology

  • Surgery Physician
  • Galax, VA
  • NPI 1033485925

  Diagnostic Radiology, FL

  Medicare reassignment Care Compare group NPD
• Northeast Georgia Physicians Group Inc

  • Family Medicine Physician
  • Gainesville, GA
  • NPI 1891745212

  FL

  Medicare reassignment Care Compare group NPD
• Sentara Medical Group

  • Family Medicine Physician
  • Norfolk, VA
  • NPI 1265485270

  FL

  Medicare reassignment Care Compare group NPD
• St Thomas Radiology Associates LLC

  • Diagnostic Radiology Physician
  • St Thomas, VI
  • NPI 1659385011

  Body Imaging, FL

  Medicare reassignment Care Compare group NPD
• St. Francis Physician Practices LLC

  • Gastroenterology Physician
  • Columbus, GA
  • NPI 1609655646

  Diagnostic Radiology, FL

  Medicare reassignment Care Compare group NPD
• Medical Imaging Center of Ocala LLP

  dba Medical Imaging Center at Windsor Oaks

  • Diagnostic Radiology Physician
  • Ocala, FL
  • NPI 1669469045

  Pediatric Radiology

  Medicare reassignment NPD
• Ocala Health Imaging Services LLC

  • Diagnostic Radiology Physician
  • Ocala, FL
  • NPI 1023318060
  Medicare reassignment NPD

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

• Flagler Hospital Inc

  • General Acute Care Hospital
  • St Augustine, FL
  • NPI 1144211020
  Care Compare affiliation
• Flagler Hospital, Inc.

  • Urgent Care Clinic/Center
  • St Augustine, FL
  • NPI 1447527965

  Hospital

  Care Compare affiliation
• Halifax Hospital Medical Center

  dba Halifax Medical Center

  • General Acute Care Hospital
  • Daytona Beach, FL
  • NPI 1811991227
  Care Compare affiliation
• Medical Center of Deltona, Inc.

  dba Halifax Health UF Health - Medical Center of Deltona

  • General Acute Care Hospital
  • Deltona, FL
  • NPI 1003465097
  Care Compare affiliation
• Northeast Georgia Medical Center, Inc.

  • General Acute Care Hospital
  • Gainesville, GA
  • NPI 1427055821
  Care Compare affiliation
• Potomac Hospital Corporation of Prince William

  dba Sentara Northern Virginia Medical Center

  • General Acute Care Hospital
  • Woodbridge, VA
  • NPI 1548366404
  Care Compare affiliation

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

{
    "created_epoch": "1160611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1003905290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1673 MASON AVE",
            "address_2": "SUITE 305",
            "city": "DAYTONA BEACH",
            "state": "FL",
            "postal_code": "321175515",
            "telephone_number": "386-274-7118",
            "fax_number": "386-274-6173"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1673 MASON AVE",
            "address_2": "SUITE 305",
            "city": "DAYTONA BEACH",
            "state": "FL",
            "postal_code": "321175515",
            "telephone_number": "386-274-7118",
            "fax_number": "386-274-6173"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2300 Opitz Blvd",
            "address_purpose": "LOCATION",
            "city": "Woodbridge",
            "state": "VA",
            "postal_code": "221913311",
            "country_code": "US",
            "telephone_number": "703-523-1199",
            "fax_number": "703-583-4923",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 Health Park Blvd",
            "address_purpose": "LOCATION",
            "city": "St Augustine",
            "state": "FL",
            "postal_code": "320865784",
            "country_code": "US",
            "telephone_number": "904-819-5155",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4445 S Lee St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Buford",
            "state": "GA",
            "postal_code": "305188806",
            "country_code": "US",
            "telephone_number": "770-848-8620",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIANINI",
        "first_name": "JOHN",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-12",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "VA",
            "license": "0101284585",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "GA",
            "license": "103917",
            "primary": false
        },
        {
            "code": "2085R0203X",
            "taxonomy_group": "",
            "desc": "Radiology, Therapeutic Radiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085U0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Ultrasound",
            "state": "FL",
            "license": "ME 97548",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "FL",
            "license": "ME 97548",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "43045",
            "state": "FL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "280881100",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Myra Ann Gercken-Thurston
• Haley Nicole-Anne Gessler
• Kimberly Gessner-Buckingham
• Jeffrey D. Geyer, P.T.
• Andrew George Giaconi, PA-C
• Essence Gibbs
• James E Gibbs, MD
• Brenna Giblock
• Dana Marie Giblock, LCSW
• Courtney Gibson

• Diagnostic Radiology Physician in Daytona Beach, FL
• Providers in Daytona Beach, FL by specialty
• Diagnostic Radiology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.