Irving Hadden Smith III III, RRT

Primary specialty

General Care Registered Respiratory TherapistTaxonomy code 2279G1100X

License

RT21336 Issued in FL

Practice address

71 S Dixie Hwy Ste 4
St Augustine, FL 32084-4174

Phone

(904) 825-0022

Fax

(904) 508-0536

NPI assigned

Oct 28, 2024

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1730073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1811719339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "408 PHEASANT RD",
            "city": "SATSUMA",
            "state": "FL",
            "postal_code": "321892338",
            "telephone_number": "386-916-9106"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "71 S DIXIE HWY STE 4",
            "city": "ST AUGUSTINE",
            "state": "FL",
            "postal_code": "320844174",
            "telephone_number": "904-825-0022",
            "fax_number": "904-508-0536"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SMITH III",
        "first_name": "IRVING",
        "middle_name": "HADDEN",
        "name_prefix": "Mr.",
        "name_suffix": "III",
        "credential": "RRT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-10-28",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2279G1100X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, General Care",
            "state": "FL",
            "license": "RT21336",
            "primary": true
        },
        {
            "code": "227900000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered",
            "state": "FL",
            "license": "RT21336",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carolyn Hunter Smallwood
• Christina SW Smethie, OTRL CHT
• Smile So Big First City LLC
• Smile So Big Flagler PLLC
• Smiling Kidds Dentistry, P.a. (Seaside Children's Dentistry)
• Amy Smith
• Bethany Smith
• Candace Smith, ARNP
• Courtland K Smith, LMT
• Courtney Anne Smith, M.S. CCC-SLP

• General Care Registered Respiratory Therapist in St Augustine, FL
• Providers in St Augustine, FL by specialty
• General Care Registered Respiratory Therapist in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.