Active NPI
Crystal Cotton
- Occupational Therapy Assistant
- Knoxville, TN
National Provider Identifier
1639051014
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Occupational Therapy Assistant
- License
- 4149
- Practice address
- 900 E Hill Ave
Knoxville, TN 37915-2566 - Phone
- (865) 686-6554
- NPI assigned
- Jul 24, 2025
- Last updated
- Jul 24, 2025
- 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 |
|---|---|---|---|---|
| Occupational Therapy Assistant | 224Z00000X | 4149 | TN | Primary |
Addresses
Primary practice location
900 E Hill Ave
Knoxville, TN 37915-2566
Mailing address
870 Festival LN
Knoxville, TN 37923-2167
Phone (251) 533-5233
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
| License | State | Type | Specialty |
|---|---|---|---|
| 4149 | TN | MD | Professional Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1753315200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753315200000",
"number": "1639051014",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "870 FESTIVAL LN",
"city": "KNOXVILLE",
"state": "TN",
"postal_code": "379232167",
"telephone_number": "251-533-5233",
"fax_number": "251-533-5233"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "900 E HILL AVE",
"city": "KNOXVILLE",
"state": "TN",
"postal_code": "379152566",
"telephone_number": "865-686-6554"
}
],
"practiceLocations": [],
"basic": {
"last_name": "COTTON",
"first_name": "CRYSTAL",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-07-24",
"last_updated": "2025-07-24",
"certification_date": "2025-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "224Z00000X",
"taxonomy_group": "",
"desc": "Occupational Therapy Assistant",
"state": "TN",
"license": "4149",
"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 Jul 24, 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.