Josi Massimillo

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1600 SW Archer Rd
Gainesville, FL 32610-3003

Phone

(352) 265-0111

NPI assigned

Jan 19, 2026

Last updated

Jan 19, 2026By the provider in NPPES

Sex

Female

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 FL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Florida Clinical Practice Association Inc

  dba UF Health Physicians

  • Surgery Physician
  • Gainesville, FL
  • NPI 1063463768
  Medicare reassignment

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

{
    "created_epoch": "1768780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768780800000",
    "number": "1447119268",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "911 NW 256TH TER",
            "city": "NEWBERRY",
            "state": "FL",
            "postal_code": "326693516",
            "telephone_number": "352-283-5999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 SW ARCHER RD",
            "city": "GAINESVILLE",
            "state": "FL",
            "postal_code": "326103003",
            "telephone_number": "352-265-0111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSIMILLO",
        "first_name": "JOSI",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-19",
        "last_updated": "2026-01-19",
        "certification_date": "2026-01-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicholas Masser
• Charles Edward Massey, RPT, CPHT
• Francesca Massey, CRNA
• Jimmica Massey
• Michelle D. Massias, MD
• John Paul Massini, M.D.
• Tara Calabrese Massini, MD
• Mohammad (Michael) Reza Massoomi, MD
• Bruce Allen Mast, M.D.
• Joseph Mastin

• Student in an Organized Health Care Education/Training Program in Gainesville, FL
• Providers in Gainesville, FL by specialty
• Student in an Organized Health Care Education/Training Program in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 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.