Gianna Marie Duncan, MD

Primary specialty

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

Practice address

3003 W Dr Martin Luther King Jr Blvd
Tampa, FL 33607-6307

Phone

(813) 554-8126

NPI assigned

Mar 21, 2024

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1710979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1871353334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3003 W DR MARTIN LUTHER KING JR BLVD",
            "city": "TAMPA",
            "state": "FL",
            "postal_code": "336076307",
            "telephone_number": "813-554-8126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3003 W DR MARTIN LUTHER KING JR BLVD",
            "city": "TAMPA",
            "state": "FL",
            "postal_code": "336076307",
            "telephone_number": "813-554-8126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUNCAN",
        "first_name": "GIANNA",
        "middle_name": "MARIE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-21",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "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": []
}

• Junon Dunbar, APRN
• Mary Dunbar
• Jose R Duncan Arosemena, MD
• Christopher Duncan, PT
• Crystal Tammy Marie Duncan, MS
• Kayla Lynn Duncan, LCSW
• Michael D Duncan, MSW
• Robert Clay Duncan, PHARM.D.
• Ebonee Dunlap, RBT
• Patricia Marie Dunn Fierstein, L.C.S.W.

• Student in an Organized Health Care Education/Training Program in Tampa, FL
• Providers in Tampa, 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 May 26, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.