Individual provider Active NPI

Madison Shea Rainwater

  • Family Nurse Practitioner
  • Knoxville, TN
National Provider Identifier
1598680407
Registry record updated Oct 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
42727 Issued in TN
Practice address
11146 Parkside Dr
Knoxville, TN 37934-1960
Phone
(865) 544-2800
NPI assigned
Aug 11, 2026
Last updated
Oct 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 42727 TN Primary

Addresses

Primary practice location

11146 Parkside Dr
Knoxville, TN 37934-1960

Mailing address

PO Box 415000-Msc8179
Nashville, TN 37241-0001
Phone (865) 544-2800

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
42727TNMDFamily Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1786406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792713600000",
    "number": "1598680407",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 415000-MSC8179",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372410001",
            "telephone_number": "865-544-2800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11146 PARKSIDE DR",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379341960",
            "telephone_number": "865-544-2800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RAINWATER",
        "first_name": "MADISON",
        "middle_name": "SHEA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-11",
        "last_updated": "2026-10-23",
        "certification_date": "2026-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TN",
            "license": "42727",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 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.