Melissa Kay Downing

Primary specialty

Behavior TechnicianTaxonomy code 106S00000X

Practice address

404 Paulding Rd
Ellisville, MS 39437-5083

Phone

(601) 800-4000

Fax

(601) 800-4026

NPI assigned

Nov 5, 2025

Last updated

Nov 5, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

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.

• Knox Academy, LLC

  • Behavior Analyst
  • Ellisville, MS
  • NPI 1891506440

  Multi-Specialty

  NPD

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

{
    "created_epoch": "1762300800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762300800000",
    "number": "1972472025",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "42 SAINT AMBER DR",
            "city": "ELLISVILLE",
            "state": "MS",
            "postal_code": "394378768",
            "telephone_number": "601-800-4000",
            "fax_number": "601-800-4026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "404 PAULDING RD",
            "city": "ELLISVILLE",
            "state": "MS",
            "postal_code": "394375083",
            "telephone_number": "601-800-4000",
            "fax_number": "601-800-4026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWNING",
        "first_name": "MELISSA",
        "middle_name": "KAY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-11-05",
        "last_updated": "2025-11-05",
        "certification_date": "2025-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pam Dennis, CCSS
• Dental Group of Ellisville, PLLC
• Robert A Desantis, MD
• Destination Life LLC-S (SaJourney)
• Don's Professional Drugs
• Linda Ducksworth
• Pamela Ducksworth, IDD WAIVER SERVICES
• Ellisville Drug Acquisition Co. (Ellisville Drug)
• Ellisville Family Dental Center PA
• Ellisville State School (Epsdt)

• Behavior Technician in Ellisville, MS
• Providers in Ellisville, MS by specialty
• Behavior Technician in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 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.