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

Mr. Andrew Harper, BS

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1154774941

Mr. Andrew Harper, BS is an Addiction (Substance Use Disorder) Psychologist in Knoxville, Tennessee. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

626 Bernard Ave
Knoxville, TN 37921-6253
Phone: (865) 522-0161
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Psychologist (primary) Taxonomy 103TA0400X

Record details

NPI number1154774941
Entity typeIndividual (Type 1)
GenderMale
Credentials BS
Sole proprietorNo
NPI enumeratedJuly 18, 2016
Last updated in NPPESJuly 18, 2016