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

Tonya Barnwell, CMA

Individual provider Medical Physician Assistant · NPI 1245117019

Tonya Barnwell, CMA is a Medical Physician Assistant in Dayton, Tennessee. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

4589 Rhea County Hwy
Dayton, TN 37321-6076
Phone: (423) 428-9550
Fax: (423) 428-9551
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X

Record details

NPI number1245117019
Entity typeIndividual (Type 1)
GenderFemale
Credentials CMA
Sole proprietorNo
NPI enumeratedAugust 21, 2025
Last updated in NPPESAugust 21, 2025
Certification dateAugust 20, 2025
Mailing address4589 Rhea County Hwy, Dayton, TN 37321-6076