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

Jon B Ellis, PHD

Individual provider Clinical Psychologist · NPI 1346385978

Jon B Ellis, PHD is a Clinical Psychologist in Johnson City, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

206 Princeton Rd Ste 21
Johnson City, TN 37601-2058
Phone: (423) 282-8182
Fax: (423) 283-0031
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence P1437 (TN)

Record details

NPI number1346385978
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 21, 2007
Last updated in NPPESJuly 9, 2007
Mailing address206 Princeton Rd, Suite 21, Johnson City, TN 37601-2058

Other providers in Johnson City