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

Mary Christena Youngberg

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1225447295

Mary Christena Youngberg is an Addiction (Substance Use Disorder) Counselor in Redmond, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2014

Practice location Address checks out

15600 Redmond Way
Redmond, WA 98052-3862
Phone: (425) 890-3847
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CP00001182 (WA)

Record details

NPI number1225447295
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 4, 2014
Last updated in NPPESNovember 23, 2015

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