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

Dr. Mark A Young, PHD

Individual provider Counselor · NPI 1023331071

Dr. Mark A Young, PHD is a Counselor in Liberty Lake, Washington. Practices as a sole proprietor. Licensed in Idaho and Washington.

Licensed in
ID, WA
In the registry since
2010
Specialties on file
2
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

24215 Cataldo Ct
Liberty Lake, WA 99019-7605
Phone: (509) 496-0349
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH00011124 (WA)
Counselor Taxonomy 101Y00000X · Licence LPC - 2761 (ID)

Record details

NPI number1023331071
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 4, 2010
Last updated in NPPESMarch 4, 2010
Mailing address24215 Cataldo Ct, Liberty Lake, WA 99019-7605

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