Active NPI
April Deanne Horton
- Psychiatric/Mental Health Nurse Practitioner
- Chattanooga, TN
National Provider Identifier
1568822930
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 21001
- Practice address
- 6401 Shallowford Rd
Chattanooga, TN 37421-5406 - Phone
- (423) 893-6500
- NPI assigned
- Feb 29, 2016
- Last updated
- Sep 11, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 21001 | TN | Primary |
Addresses
Primary practice location
6401 Shallowford Rd
Chattanooga, TN 37421-5406
Mailing address
1631 Brook Manor Dr
Hixson, TN 37343-3080
Phone (423) 208-4765
Other practice location 1
1631 Brook Manor Dr
Hixson, TN 37343-3080
Phone (423) 208-4765
Other practice location 2
100 Moccasin Bend Rd
Chattanooga, TN 37405-4415
Phone (423) 785-3343
Other names 1
- April Threlkeld
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)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1456704000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789084800000",
"number": "1568822930",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1631 BROOK MANOR DR",
"city": "HIXSON",
"state": "TN",
"postal_code": "373433080",
"telephone_number": "423-208-4765",
"fax_number": "423-785-3305"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6401 SHALLOWFORD RD",
"city": "CHATTANOOGA",
"state": "TN",
"postal_code": "374215406",
"telephone_number": "423-893-6500"
}
],
"practiceLocations": [
{
"address_1": "1631 Brook Manor Dr",
"address_purpose": "LOCATION",
"city": "Hixson",
"state": "TN",
"postal_code": "373433080",
"country_code": "US",
"telephone_number": "423-208-4765",
"fax_number": "423-785-3305",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "100 Moccasin Bend Rd",
"address_purpose": "LOCATION",
"city": "Chattanooga",
"state": "TN",
"postal_code": "374054415",
"country_code": "US",
"telephone_number": "423-785-3343",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HORTON",
"first_name": "APRIL",
"middle_name": "DEANNE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-02-29",
"last_updated": "2026-09-11",
"certification_date": "2026-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "TN",
"license": "21001",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "APRIL",
"last_name": "THRELKELD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Chattanooga, TN
- Sally Elizabeth Horne, M.D.
- Benjamin Horner
- Joshua Warner Hornsby, M.D.
- Abby Horsley, RBT
- Abby Leigh Horton, NCC, LPC-MHSP
- Maher Hosain
- Anne Shirley Jean Hoselton
- Hospice of Chattanooga Holdings, LLC (Hospice of Chattanooga)
- Hospice of Chattanooga, Inc.
- Hospital Based Medical Services of Tennessee-I PC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.