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

Peter John Vandersteen, MA, LMHC, LCPC, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1699179242

Peter John Vandersteen, MA, LMHC, LCPC, CADC is an Addiction (Substance Use Disorder) Counselor in Moscow, Idaho. Practices as a sole proprietor. Licensed in Idaho and Washington.

Licensed in
ID, WA
In the registry since
2014
Specialties on file
3
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

403 Ponderosa Ct Apt 101
Moscow, ID 83843-3453
Phone: (208) 717-1130
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LCPC-9428 (ID)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence CADC-5045 (ID)
Mental Health Counselor Taxonomy 101YM0800X · Licence LH60898613 (WA)

Record details

NPI number1699179242
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , LMHC , LCPC , CADC
Sole proprietorYes
NPI enumeratedOctober 10, 2014
Last updated in NPPESJanuary 8, 2024
Certification dateJanuary 8, 2024

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