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

John Walton Quillen, LADAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1316828908

John Walton Quillen, LADAC is an Addiction (Substance Use Disorder) Counselor in Maryville, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2025

Practice location Address checks out

200 E Broadway Ave Ste 305A
Maryville, TN 37804-5780
Phone: (865) 579-4443
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 00897 (TN)

Record details

NPI number1316828908
Entity typeIndividual (Type 1)
GenderMale
Credentials LADAC
Sole proprietorYes
NPI enumeratedSeptember 10, 2025
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

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