865 PROSTHETICS, LLC
865 PROSTHETICS, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1396556114, based in Knoxville, TN. The organization lists 2 taxonomy classifications, with Prosthetic/Orthotic Supplier recorded as primary.
Getting there
The practice address on file is 5416 S MIDDLEBROOK PIKE STE A, Knoxville, TN 37921. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Dme Supplier - Prosthetic Personnel
- PAC ID
- 5597281642
- Enrollment ID
- O20250501000992
Medicare enrolment is recorded as approved under the provider type Dme Supplier - Prosthetic Personnel. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Prosthetic/Orthotic Supplier covers
An organization that provides prosthetic and orthotic care which may include, but is not limited to, patient evaluation, prosthesis or orthosis design, fabrication, fitting and modification to treat limb loss for purposes of restoring physiological function and/or cosmesis or to treat a neuromusculoskeletal disorder or acquired condition. NUCC Health Care Provider Taxonomy, code 335E00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 224P00000X | Prosthetist | — | — | |
| 335E00000X | Prosthetic/Orthotic Supplier | — | — | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1396556114 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 20, 2025 |
| Last updated | Jul 21, 2025 |
| Status | Active |
| Practice address |
5416 S MIDDLEBROOK PIKE STE A Knoxville, TN 37921 (865) 484-4134 Fax (865) 622-5254 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 3 | 9 | 6 | 5 | 5 | 6 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 9 | 6 | 1 | 5 | 3 | 1 | 2 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.