Doctor profile · Federal record
Dr. Shona Knifley, PA
Medical Physician Assistant (CMS: Physician Assistant) · Powell, TN
- NPI 1225350275
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7730 Dannaher Dr
Powell, TN 378494039
(865) 524-7107
fax (865) 524-3709
Credentials & registration
- NPI registered
- February 2010 — 16 yrs on file
- Profile last updated
- February 22, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Tennessee #1828
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225350275. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,426
Distinct HCPCS
10
Medicare allowed
$68,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 570 | 117 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 258 | 213 | $71 | |
17000 |
Destruction of precancer skin growth, 1 growth | 216 | 167 | $41 | |
11102 |
Biopsy of related skin growth, first growth | 83 | 77 | $76 | |
17110 |
Destruction of skin growth, 1-14 growths | 72 | 64 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 62 | 55 | $99 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 47 | 46 | $44 | |
11103 |
Biopsy of related skin growth, each additional growth | 36 | 27 | $39 | |
J7308 |
Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) | 30 | 26 | $385 | |
96567 |
Application of light to destroy precancer skin growth | 28 | 25 | $107 |
In context: peer comparison
Among 2 peers in Powell Medical Physician Assistant, average services per provider: 99. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,604
Transactions
91
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 24 | $417.42 | |
| Novartis Pharmaceuticals Corporation | 13 | $272.04 | |
| Abbvie INC. | 15 | $191.12 | |
| Lilly USA, LLC | 11 | $150.79 | |
| Sun Pharmaceutical Industries INC. | 5 | $105.11 | |
| Genzyme Corporation | 3 | $87.49 | |
| Mayne Pharma Commercial LLC | 4 | $77.85 | |
| Galderma Laboratories, L.P. | 4 | $75.96 | |
| Janssen Biotech, INC. | 3 | $58.84 | |
| Regeneron Healthcare Solutions, INC. | 2 | $54.78 | |
| Pfizer INC. | 2 | $30.20 | |
| Arcutis Biotherapeutics, INC. | 2 | $26.29 | |
| Ucb, INC. | 1 | $24.28 | |
| Amgen INC. | 1 | $16.77 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 1 | $15.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
197
Patients
104
Total drug cost
$101,351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 49 | 23 | $1,291 |
| Triamcinolone Acetonide | Generic | 28 | 22 | $418 |
| Hydrocortisone | Generic | 26 | 15 | $133 |
| Dupixent Pen (Dupilumab) | Brand | 25 | 0 | $96,407 |
| Clobetasol Propionate | Generic | 21 | 18 | $1,567 |
| Minoxidil | Generic | 18 | 0 | $105 |
| Fluorouracil | Generic | 15 | 15 | $1,291 |
| Mupirocin | Generic | 15 | 11 | $138 |
Frequently asked questions
What is Dr. Shona Knifley's medical specialty?
Dr. Shona Knifley practices Medical Physician Assistant in Powell, TN.
Where does Dr. Shona Knifley practice?
Dr. Shona Knifley practices at 7730 Dannaher Dr, Powell, TN 378494039. Office phone: 8655247107.
What is Dr. Shona Knifley's NPI?
Dr. Shona Knifley's National Provider Identifier (NPI) is 1225350275, issued by NPPES.
Does Dr. Shona Knifley accept Medicare assignment?
Yes. Dr. Shona Knifley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shona Knifley commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.