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

Dr. Mark Anthony Toennis, PSYD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1457572323

Dr. Mark Anthony Toennis, PSYD is an Addiction (Substance Use Disorder) Psychologist in Cold Spring, Kentucky. Practices as a sole proprietor. Licensed in Kentucky.

Licensed in
KY
In the registry since
2007
Specialties on file
4
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

4150 Alexandria Pike Ste 102
Cold Spring, KY 41076-3501
Phone: (859) 442-7700
Show map & directions

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

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X
Clinical Psychologist Taxonomy 103TC0700X · Licence 0873 (KY)

Record details

NPI number1457572323
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESSeptember 11, 2025