Individual provider Active NPI

Madalyn L Duke

  • Physical Therapy Assistant
  • Ft Walton BCH, FL
National Provider Identifier
1801768908
Registry record updated Sep 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy AssistantTaxonomy code 225200000X
License
33036 Issued in FL
Practice address
1000 Mar Walt Dr
Ft Walton BCH, FL 32547-6708
Phone
(850) 862-1111
NPI assigned
Sep 19, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 225200000X 33036 FL Primary

Addresses

Primary practice location

1000 Mar Walt Dr
Ft Walton BCH, FL 32547-6708

Mailing address

8768 Brown Pelican Cir
Navarre, FL 32566-3626

Other names 1

  • Madalyn L Duke Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
33036FLMDPhysical Therapy Assistant

NPI Registry JSON

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

{
    "created_epoch": "1758240000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1801768908",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8768 BROWN PELICAN CIR",
            "city": "NAVARRE",
            "state": "FL",
            "postal_code": "325663626"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 MAR WALT DR",
            "city": "FT WALTON BCH",
            "state": "FL",
            "postal_code": "325476708",
            "telephone_number": "850-862-1111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUKE",
        "first_name": "MADALYN",
        "middle_name": "L",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-09-19",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapy Assistant",
            "state": "FL",
            "license": "33036",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADALYN",
            "last_name": "DUKE",
            "middle_name": "L",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Ft Walton BCH, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 19, 2025; 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.