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

Jonathan Amaru Vantreeck, LAC, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1679147045

Jonathan Amaru Vantreeck, LAC, LCSW is an Addiction (Substance Use Disorder) Counselor in Littleton, Colorado. Licensed in Colorado. Registered with an NPI since 2021.

Licensed in
CO
In the registry since
2021
Specialties on file
2
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6507 S Santa Fe Dr
Littleton, CO 80120-2910
Phone: (303) 730-8858
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence CSW.09930236 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 0002305 (CO)

Record details

NPI number1679147045
Entity typeIndividual (Type 1)
GenderMale
Credentials LAC , LCSW
Sole proprietorNo
NPI enumeratedMay 19, 2021
Last updated in NPPESMarch 4, 2026
Certification dateMarch 4, 2026

Other providers in Littleton