1. Home
  2. Directory
  3. Washington
  4. Liberty Lake
  5. Counselor
  6. NPI Profile

DR. MARK A YOUNG PH.D.
NPI 1023331071
Counselor - Mental Health in Liberty Lake, WA

Active since March 04, 2010
24215 CATALDO CT, LIBERTY LAKE, WA 99019(509) 496-0349 Get Directions Write a Review

NPPES record last updated: March 4, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark A Young Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK A YOUNG PH.D. (NPI 1023331071) is an individual mental health provider in Liberty Lake, Washington, licensed in Washington (LH00011124) and active in the NPI registry since March 2010.

NPPES Registry Identity

NPI1023331071
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDR. MARK A YOUNGCredential: PH.D.
Location Address24215 CATALDO CTLiberty Lake, WA 99019-7605
Mailing Address24215 Cataldo CtLiberty Lake, WA 99019-7605 · (509) 496-0349
Phone(509) 496-0349
Sole ProprietorYes
Enumeration DateMarch 4, 2010
✔ NPI 1023331071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WA · LH00011124
Also ListedCounselorTaxonomy 101Y00000X · License LPC - 2761 (ID)
24215 CATALDO CT, Liberty Lake, WA 99019
Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Young's NPI number?

The NPI number for Mark Young is 1023331071. It was assigned to this individual provider in the NPPES registry on March 4, 2010.

Where is Mark Young located?

Mark Young practices at 24215 Cataldo Ct, Liberty Lake, WA 99019. The listed phone number is (509) 496-0349.

What is Mark Young's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mark Young was last updated on March 4, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.