Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Shona Dawn Knifley, PA

Individual provider Medical Physician Assistant · NPI 1225350275

Shona Dawn Knifley, PA is a Physician Assistant in Powell, Tennessee. Qualified in 2009, 17 years ago. Practices with Dermatology Specialists PLLC, an 8-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
17
Licensed in
TN
In the registry since
2010
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

7730 Dannaher Dr
Powell, TN 37849-4039
Phone: (865) 524-7107
Fax: (865) 524-3709
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 1828 (TN)

Record details

NPI number1225350275
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedFebruary 18, 2010
Last updated in NPPESFebruary 22, 2022
Certification dateFebruary 22, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Dermatology Specialists Pllc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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